2TC-900A-50N/4TC-900A-50N. 2TC-900A-20N/4TC-900A-10N Transmitter (Ferrite) Combiners 22

Transcription

1 Table Of Contents: Model Description Page Ordering & Warranty Information 2 About the Company LTE Bandstop Filters LTE Block (A, B or C) Bandpass Filters /16542 DTV (UHF) Channel Transmit Bandpass Filters /17500 DTV (UHF) Transmit Mask Filters DTV (UHF) Tunable Channel Mask Filters DTV (UHF-H) Tunable Channel Mask Filters /17360 DTV (VHF) Transmit Mask Filters /728(50)/ DTV-UHF Lowpass Filters / DTV (UHF & VHF) Channel Transmit Bandpass 12 Filters 8603D/8241D/8291D/ DTV (UHF & VHF) Channel Transmit Combiners /6464D/ DTV (UHF) Couplers UHF Directional Couplers UHF Directional Couplers /19077/18049/ UHF and VHF Harmonic Reject Filters /18051/ STL (7 GHz) / ISM (5.8 GHz) Diplexer IP Radio (11 GHz) / BAS (13 GHz) Diplexer STL (7 GHz) / ISM (5.8 GHz) Diplexer STL (7 GHz) / ISM (Lower 6 GHz) Diplexer STL (7 GHz) / ISM (Upper 6 GHz) Diplexer ISM (900 MHz) Band Diplexer ISM (900 MHz) Band Diplexer 21 2TC-900A-20N/4TC-900A-10N Transmitter (Ferrite) Combiners 22 2TC-900A-50N/4TC-900A-50N ISM (900 MHz) / STL (950 MHz) Diplexer /5948-(Ch) BAS Bandpass Filters (for 2 GHz Relocation) /5948 BAS (2 GHz) Bandpass Filters GHz TV Mobile Microlinks Bandpass Filter GHz TV Mobile Microlinks Bandpass Filter GHz TV Mobile Microlinks Bandpass Filter GHz TV Mobile Microlinks Dual Band 28 Bandpass Filter (Fo) Auxiliary Band (7 GHz) Bandpass Filters BAS (2 GHz) Tunable Notch Filter /18606/ 18607/ LTE 700 MHz Band Filters / 18609/ /16560 DTV Mask Emission/Compliance Bandstop 32 Test Filters 3271ABU/3271ABH DTV Adjacent Channel Eliminator D/3160D DTV (UHF & VHF) Channel Bandpass Filters (Selective) D/3303D DTV (UHF & VHF) Channel Bandpass Filters 35 (Ultra-Selective) 18150/7123/7131 FM Harmonic Low Pass Filters 36 Various Transmission Line Accessories FM-16/3303FM-20 FM (Wideband) Preselectors FM FM (Single Channel) Preselectors Tunable Notch Filters Narrow Notch Filters Studio to Transmitter Link (STL) Bandpass 40 Filters 9494/9507/9512/ High Q Cavity Bandpass Notch Filters /9607/ /19507/19512 High Q Cavity Combiners /14541 GSM-900 Filters GSM-900 Filters ISM (900 MHz) Interference Filters ISM (900 MHz) Interference Filters ISM (900) Partial Band Bandpass Filters PCS-1900 Duplexer /14442 PCS-1900 Bandpass Filters Single Channel BAS Bandpass Filters Half Channel BAS (2 GHz) Bandpass Filters Half Channel BAS Bandpass Filters /16693/16694 ISM (2.4 GHz) Single Channel Bandpass Filters N/13944 ISM (2.4 GHz) Full-Band Bandpass Filters BRS-EBS (MMDS) Channel Combiners Interference Filters for MMDS Radar Interference Filters BRS-EBS (2.5 GHz) Band Transmit Bandpass 54 Filters BRS-EBS (2.5 GHz) Band Transmit Bandpass 55 Filters BRS-EBS (2.5 GHz) Band Bandpass Filters BRS-EBS (2.5 GHz) Band Bandpass Filters /11757/11758 BRS-EBS (MMDS) Waveguide Adapters /11047 BRS-EBS (MMDS) Accessories /11814 Series BRS-EBS (MMDS) Accessories /11388 Series BRS-EBS (MMDS) Accessories /11600/10601/ BRS-EBS (MMDS) Accessories / PPDR (4.9 GHz) Full Band Bandpass Filters ISM (5.8 GHz) Full Band Bandpass Filters /7893D C-Band Interference Elimination Filters 61 and variations 13961W C-Band Interference Elimination Filters VHF/UHF LMR Harmonic Reject Filter 63 1

2 Ordering and Warranty Information Orders may be placed through our local sales Representative or directly with the factory. Final determination of price, delivery, terms and acceptance of orders may be made only by the staff at Microwave Filter Company, Inc. in East Syracuse, New York. Ordering Address: Microwave Filter Company, Inc Kinne Street East Syracuse, New York USA Ordering: Main Telephone: or Web site: Fax: Cage code: Quotations and Prices: Prices are F.O.B. shipping point and will be invoiced at current prices in effect on date of purchase. Quotations are for immediate acceptance only. Prices are subject to change without notice. All clerical errors made by Microwave Filter Company, Inc. are subject to correction at its sole discretion. Payment/Credit Terms: Terms are Net 30 days to customers who have an established open account. If an open account has not been established, we will require prepayment (certified check or wire transfer). We will also accept Visa, American Express and MasterCard. Shipping/Freight Claims: Shipments are made F.O.B. shipping point. All charges related to the shipment are the responsibility of the customer. If the customer does not specify method of shipment, the Company reserves the right to select the carrier of choice. The shipment must be inspected upon receipt. If damaged, it is the responsibility of the customer to file a claim with the carrier. Sales Tax: When applicable, sales tax will appear as a separate line item on Microwave Filter Company, Inc. invoices unless a copy of your sales tax exemption certificate has been previously submitted. Warranty: Products returned to Microwave Filter Company, Inc. within one year of the date of purchase for original defects will be replaced or repaired free of charge or refunded, at our option, if we confirm the defects. Otherwise, we will notify you of the repair charges before we do any work. This is the full extent of our warranty. Microwave Filter Company, Inc. does not accept responsibility for consequential or collateral damages. Unit Weights and Dimensions: All unit weights and dimensions shown in this catalog are approximate. RoHS Compliance: Optional Ordering & Warranty Information 2

3 About Microwave Filter Company Microwave Filter Company, Inc. (MFC) has been a leader in the design, development and manufacture of high quality filter products since MFC offers products covering the frequency range from 5 Hz to 50 GHz for customers around the world. Designs include waveguide, stripline/microstrip, lumped element and cavity/ coaxial topologies. Filter types and accessories include bandpass, bandstop, combiners, couplers, diplexers, highpass, lowpass and adaptors. All MFC filters are produced within our facility by a staff that is Committed to Excellence. In fact, MFC has received awards for its outstanding performance in providing excellent customer service, quality product and fast turn-around for large OEM programs. The Company has been the recipient of the Defense Supply Center Columbus Supplier Excellence Silver Awards. Award winners have met the stringent quality and delivery requirements established by the Defense Logistics Agency. MFC is an ISO 9001:2008 Registered Company. The products described in this catalog are just a sampling of the designs that have been developed for our customers over the years. Since there are thousands of designs in our archives, it would be impossible to present them all in this format. We invite you to call on our experienced applications engineers to design the filter to meet your specifications. Facilities The company occupies a modern 40,000 square foot facility located in the heart of Central New York (East Syracuse). The facility is equipped with an impressive complement of analytical and design software, test instrumentation, prototype and manufacturing equipment to create passive filters, components and sub systems in the frequency range from 5 Hz to 50 GHz. This manufacturing facility includes a state-of-the-art CAD-CAM system, a test department with automated network analyzers to 50 GHz, a high capacity conveyorized soldering oven, fully compliant finishing operation and a TQM/ ISO9000 based quality assurance program to insure the intrinsic quality of the products produced. 3

4 LTE Bandstop Filter ( Upper 700 MHz Band / Lower C-Block ) Model # Application: Prevent (C-block) LTE services from interfering with adjacent (A-block) services (e.g. private licensed secure wireless network) Solution: Install a selective bandstop filter that will provide deep rejection of the C-block without degrading the A-block. Features: High Selectivity - Utilizes an (8) Element Design. Low Passband Loss - Typically less than 1 db (excluding passband edge) Also available for other 700 MHz Band / Block Applications Passband:... ( ) MHz (A, B, D, upper C & Public Safety Blocks) Passband Loss:... 3 db passband edge Passband Power (CW):... 1 Watt Max Stopband:... ( ) MHz (lower C Block) Stopband Attenuation:... > 50 db Typ; 40 db Min Impedance: ohms Connectors:... N Female Environment:... Indoor Use Only Weight: lbs (2.59 kg) Dimensions:... 9 L x 5 W x 8 H (Approx.) (229mm x 127mm x 203mm) Finish:... Grey Lacquer Marker 1: 746 MHz Marker 2: MHz Mar ker 3: 797 MHz Lower C Block Model Typical Response 4

5 LTE Block (A, B or C) Bandpass Filter ( Lower 700 MHz Band ) Model # Application: Paired block LTE operations (A, B or C) conflict with each other causing interference to one of the blocks. Solution: Install a bandpass filter on the affected block that will isolate it from the interfering block. Features: True bandpass response provides isolation from virtually all other out-of-band sources of interference. Models also available for unpaired D and E block applications. Model # Passband Paired Block Rejection (Typ.) A(L) MHz (Lower A) MHz (Upper A) A(U) MHz (Upper A) MHz (Lower A) B(L) MHz (Lower B) MHz (Upper B) B(U) MHz (Upper B) MHz (Lower B) C(L) MHz (Lower C) MHz (Upper C) C(U) MHz (Upper C) MHz (Lower C) Common Passband Loss:... 1 db Typ Passband VSWR: :1 Max Rejection: db Typ ± 10 MHz from Passband Center 30 db Typ ± 15 MHz from Passband Center 50 db Typ ± 35 MHz from Passband Center Impedance: ohms Connector:... N, SMA or BNC (Female) Weight:... 1 lb (0.455 kg) Dimensions: L x 2.4 W x 3.3 H (excluding connectors) (132mm x 61mm x 84mm) Finish:... Grey Lacquer Model A(L) - Typical Response 5

6 DTV (UHF) Channel Transmit Bandpass Filters These filters suppress out-of-band emissions in conformance with FCC digital mask requirements for UHF Single Channel Broadcasts. Features : Model (Ch) 250 Watt (Tunable) 6-pole design provides ultra-selectivity Tailored to meet your transmit power requirements with 5 models to choose from: Tunable-250W; Fixed-250W, 500W, 1kW, and 2.5kW Optional connectors available Special configurations available upon request (e.g. multi-channel combining) 50 ohm Impedance Specifications Available Channels (Tunable) DTV (14-51) Channel Insertion Loss Channel VSWR Group Delay Variation Selectivity (Min.) (Relative to Channel Center) Power Rating (CW) 1.5 db Max 1.15:1 Max 150 ns Max 6 db ± 3.5 MHz 24 db ± 6.0 MHz 36 db ± 9.0 MHz 250 Watts Max Standard Connectors N Female 18100/16542 Model (Ch) 250 Watt (Fixed) Specifications Available Channels (Fixed) DTV (14-51) Channel Insertion Loss 1.5 db Max Channel VSWR 1.15:1 Max Group Delay Variation 150 ns Max Selectivity (Relative to Channel Center) Power Rating (CW) 6 db Min ± 3.5 MHz 24 db Min ± 6.0 MHz 36 db Min ± 9.0 MHz 250 Watts Max Standard Connectors N Female 6

7 DTV (UHF) Transmit Mask Filters Model (Ch) 500 Watts (Fixed) Specifications Available Channels (Fixed) Channel Insertion Loss DTV (14-51) 1.5 db Max Channel V.S.W.R. 1.2:1 Max Group Delay Variation 150 ns Max Features : Selectivity (Relative to Channel Center) Power Rating (CW) 6 db Typ ± 3.5 MHz 26 db Min ± 6.0 MHz 45 db Min ± 9.0 MHz 500 Watts Max 7-pole design provides ultra-selectivity for UHF broadcasts Standard Connectors N Female Optional connectors available Special configurations available upon request (e.g. multi-channel combining) 50 ohm Impedance Model (Ch) 1 kw (Fixed) Available Channels (Fixed) Channel Insertion Loss Specifications DTV (14-51) 1.0 db (Approx) Channel V.S.W.R. 1.2:1 Max Group Delay Variation 150 ns Max Selectivity (Relative to Channel Center) Power Rating (CW) 6 db Typ ± 3.5 MHz 26 db Min ± 6.0 MHz 45 db Min ± 9.0 MHz 1 kw Max Standard Connectors 7/8 EIA 7

8 DTV (UHF) Tunable Channel Mask Filter Model $2, This tunable bandpass filter suppresses out-of-band emissions in conformance with FCC digital mask requirements for UHF single channel broadcasts. Model Specifications Available Channels (Tunable) DTV (14-51) Channel Insertion Loss 1.20 db Fc ± 2.7 MHz Channel VSWR 1.11:1 Max Group Delay Variation Selectivity (Relative to Channel Center) Power Rating (CW) 150 ns Max 6 db Min +/- 3.5 MHz 26 db Min +/- 6 MHz 45 db Min +/- 9 MHz 500 Watts Max Impedance 50 Ohms Standard Connectors 7/16 (DIN) - female Alternate Connectors are Available Upon Request 8

9 DTV (VHF-H) Tunable Channel Mask Filter Model $1, This tunable bandpass filter suppresses out-of-band emissions in conformance with FCC digital mask requirements for VHF-H single channel broadcasts. Model Specifications Available Channels (Tunable) DTV (7-13) Channel Insertion Loss 1.65 db Max Channel VSWR. 1.14:1 Max Group Delay Variation Selectivity (Relative to Channel Center) Power Rating (CW) 150 ns Max 6 db Min +/- 3.5 MHz 24 db Min +/- 6 MHz 36 db Min +/- 9 MHz 250 Watts Max Impedance 50 Ohms Standard Connectors N Female Alternate Connectors are Available Upon Request 9

10 DTV (VHF) Transmit Mask Filters Model (Ch) 100 Watt (Fixed) Specifications Available Channels (Fixed) Channel Insertion Loss DTV (7-13) 1.0 db (Approx) Channel V.S.W.R. 1.25:1 Max Features : (Ch) Group Delay Variation Selectivity (Relative to Channel Center) Power Rating (CW) 150 ns Max 6 db Typ ± 3.5 MHz 26 db Min ± 6.0 MHz 45 db Min ± 9.0 MHz 100 Watts Max 6-pole design provides ultra-selectivity for VHF broadcasts Standard Connectors N Female Optional connectors available Special configurations available upon request (e.g. multi-channel combining) Model (Ch) 250 Watt (Fixed) 50 ohm Impedance Available Channels (Fixed) Channel Insertion Loss Specifications DTV (2-6) 1.0 db Max Channel V.S.W.R. 1.25:1 Max Group Delay Variation 150 ns Max (Ch) Selectivity (Relative to Channel Center) Power Rating (CW) Standard Connectors 6 db Typ ± 3.5 MHz 26 db Min ± 6.0 MHz 45 db Min ± 9.0 MHz 250 Watts Max N Female 10

11 DTV-UHF Lowpass Filters These lowpass filters prevent DTV-UHF receiver overload from undesired adjacent (700 MHz) band transmissions. Model /728(50) Features : Fully suppresses 700 MHz (downlink) bands 12, 13, 14 and 17 Allows for clean reception of DTV-UHF channels and all DTV-VHF channels 2-13 Also suppresses GSM 850 & GSM 900 bands Passband MHz Passband Loss... 3 db 695 MHz 1 db Typ in Remainder of Passband Stopband MHz Stopband Attenuation db Min Impedance ohms Connectors... F-female Size... 4" x 1.5" x 1.1" Approx Model /732 Features : Fully suppresses 700 MHz (downlink) bands 13, 14 and 17 Allows for clean reception of all DTV-UHF channels and all DTV-VHF channels 2-13 Also suppresses GSM 850 & GSM 900 bands Passband MHz Passband Loss... 3 db 698 MHz 1 db Typ in Remainder of Passband Stopband MHz Stopband Attenuation db Min Impedance ohms Connectors... F-female Size... 4" x 1.5" x 1.1" Approx 11

12 DTV (UHF & VHF) Channel Transmit Bandpass Filters These DTV bandpass filters are installed at the transmitter output to suppress out-of-band emissions which may interfere with other channels. They feature low loss to maximize station coverage. Special bandpass filters can be designed to meet your specific needs. 2 MHz IL 1 db 2 MHz RL 5 db 8291D-(CH) 50 ohm Impedance N Female Connectors, except: Model 6464D (7/8 EIA) Model (1 5/8 EIA) Typical Frequency Response of D-(CH) 8241D-(CH) 8291D-(CH) (CH) 6464D-(CH) (CH) Available Channels DTV (2-6) DTV (7-13) DTV (14-51) DTV (14-51) DTV (14-51) DTV (14-51) Channel Insertion Loss Selectivity (Relative to Channel Center) 1 db Max 1 db Max 1 db Max 1 db Max 0.75 db Max 0.75 db Max 20 db Min ±9.0 MHz 20 db Min ±9.0 MHz 15 db Typ ±9.0 MHz 20 db Min ±9.75 MHz 20 db Min ±9.0 MHz 20 db Min ±9.0 MHz Channel VSWR 1.2:1 Max 1.2:1 Max 1.2:1 Max 1.2:1 Max 1.25:1 Max 1.25:1 Max Power Rating 250 Watts Max 100 Watts Max 250 Watts Max 500 Watts Max 1 kw Max 2.5 kw Max DTV (UHF & VHF) Channel Transmit Combiners VHF Channels 2-13 & UHF Channels These combiners connect multiple channel transmitters to a common tower transmission line. Special combiners can be designed for your application. 8604D(2) 8241D(3) 8291D(2) 8604D (*) 8241D (*) 8291D (*) (*) 6464D (*) Channels DTV (2-6) DTV (7-13) DTV (14-51) DTV (14-51) DTV (14-51) Max Number of channels combined Loss (Max) 1 db 1 db 1 db 1 db 0.75 db Selectivity (Relative to Channel Center) Power Rating Max (Per Channel) 20 db Min ±9 MHz 20 db Min ±9 MHz 15 db Min ±9 MHz 20 db Min ±9.75 MHz 20 db Min ±9 MHz 250 Watts 100 Watts 250 Watts 500 Watts 1 kw Channel VSWR Max 1.33:1 1.33:1 1.33:1 1.33:1 1.33:1 Impedance 50 ohms 50 ohms 50 ohms 50 ohms 50 ohms Input Connectors N Female N Female N Female N Female 7/8 EIA Antenna Connectors N Female N Female N Female 1 5/8 EIA 1 5/8 EIA (*) = Number of channels to be combined 12

13 DTV (UHF) Couplers UHF Hybrid Couplers Model These couplers provide a 90 phase shift of the transmit signal(s) between input & output ports, allowing the user to combine (or split) the signal(s) with a limited amount of transmission line components - making them ideal for those special antenna configurations. When used in conjunction with dual bandpass filters, these devices can also combine (2) adjacent UHF analog or digital channels Frequency Range MHz Coupling... 3 db, ±0.4 db Max Isolation db Min Phase Balance... ±0.5 Max VSWR :1 Max Impedance ohms Power Rating Watts Max Operating Temperature Range... 0 to 50 C Connectors... 7/8 EIA Optional Connectors /8 EIA UHF Directional Couplers Installed between the transmitter and the antenna, a directional coupler provides the broadcaster with a convenient method of monitoring the transmitter s forward and reflected power. MFC directional couplers are available with a variety of connector options. Simply choose the model best suited for your application. Model Passband MHz Coupling...50 db ±3.0 db Mainline Insertion Loss db Max Mainline VSWR...1:25:1 Max Power Rating Watts Max Directivity...20 db Min. 25 db Typ Impedance...50 ohms Input/Output Connectors...7/8 EIA Flange Operating Temperature Range...0 C to +50 C 2.25 DIA Ordering Information: (*) (*) Coupled Port Connectors Coupled Port Connectors (*) BNC Female 75 ohms BNC Female 50 ohms SMA Female N Female B75 B50 Example: Directional coupler with (75 ohm) BNC Female (coupled port) connectors = Model B75 S N 13

14 UHF Directional Couplers (continued) Model Passband MHz Coupling...50 db ±3.0 db Mainline Insertion Loss db Max Mainline VSWR...1:25:1 Max Power Rating Watts Max Directivity...20 db Min. 25 db Typ Impedance...50 ohms Input/Output Connectors...1 5/8 EIA Flange Operating Temperature Range...0 C to +50 C 3.50 DIA Ordering Information: (*) (*) Coupled Port Connectors Coupled Port Connectors (*) BNC Female 75 ohms BNC Female 50 ohms SMA Female N Female Example: Directional coupler with SMA Female (coupled port) connectors = Model S B75 B50 S N UHF and VHF Harmonic Reject Filters These lowpass transmit filters provide strong harmonics rejection eliminating potential interference to other broadcast & telecom services operating above the transmit band Model Transmit Band VHF-L VHF-L VHF-H UHF UHF UHF Max. Power (CW) 250 W 600 W 250 W 50 W 250 W 500 W Passband (MHz) Insertion Loss (Max) 0.7 db 0.5 db 0.3 db 0.3 db 0.3 db 0.3 db VSWR (Max.) 1.36:1 1.25:1 1.30:1 1.30:1 1.30:1 1.30:1 Harmonic Band (MHz) Rejection (Typ) Harmonic Band (MHz) Rejection (Typ) > 50 db > 70 db > 50 db > 50 db > 60 db > 70 db > 50 db > 50 db > 70 db > 50 db > 70 db Impedance 50 ohms 50 ohms 50 ohms 50 ohms 50 ohms 50 ohms Connectors N Female 7/16 DIN N Female N Female N Female 7/16 DIN 14

15 STL (7 GHz) / ISM (5.8 GHz) Diplexer Model This diplexer allows broadcasters to run their station s IP operations (ISM band) through the same antenna as their broadcast auxiliary services (STL band). The model provides a low band path ( GHz) for the unlicensed ISM feed and a high band path ( GHz) for the STL feed. Optimizes Performance No need to patch-in the ISM through the STL antenna via lossy circulator/filter assemblies. Saves Revenue Eliminates the need for a separate ISM antenna system. Eliminates the need for a separate STL (7 GHz) filter. Passbands... Low band: GHz High band: GHz Passband Loss... Low band: 0.1 db Typ; 0.2 db Max High band: 0.2 db Typ; 0.3 db Max Passband Return Loss db Min Power Rating (CW)... 5 Watts Max Mutual Isolation db Typ; 50 db Min Interface... N Female (Low band port) CMR137 (High band port) CPR137F (Common port) Alternate flange/connector configurations are available upon request For Licensed (Lower 6 GHz) ISM band applications, see our model diplexer Interface Model Lowband Highband Common N-female CMR137 CPR CMR N-female CMR137 CMR CPR N-female CPR137 CPR UG344 N-female CMR137 UG344 15

16 IP Radio (11 GHz) / BAS (13 GHz) Diplexer Model This diplexer enables broadcasters to run their (11 GHz licensed) IP radio through the same antenna as their (13 GHz) broadcast auxiliary services. Utilizing high Q band filtering components, the model provides excellent isolation between the two bands with minimal signal degradation. Reduces Costs - Dual operations through a single antenna system means less equipment needed Versatile - Compatible with virtually any (11 GHz) IP radio & (13 GHz) BAS equipment Alternate Flange Configurations are Available Upon Request Passband # 1 (IP Radio) GHz Passband #2 (BAS) GHz Passband Insertion Loss db Typ; 0.35 db Max Passband V.S.W.R : 1 Max Passband Power (CW) Watts Max / Band Mutual Isolation db Min Interface... WR75 Cover Flanges Dimensions " x 1.5" x 1.5" (279 mm x 38 mm x 38 mm) 16

17 STL (7 GHz) / ISM (5.8 GHz) Diplexer Model This diplexer allows broadcasters to run their station s IP operations (ISM band) through the same antenna as their broadcast auxiliary services (STL band). The model provides a low band path ( GHz) for the unlicensed ISM feed and a broadband path for the STL (7 GHz) feed. Ideal for applications that use pre-filtered (7 GHz) radios. Note: When using non-filtered radios, refer to our model diplexer. Optimizes Performance No need to patch-in the ISM through the STL antenna via lossy circulator/filter assemblies. Saves Revenue Eliminates the need for a separate ISM antenna system. Lowband GHz Lowband Loss db Max Lowband Return Loss db Min Lowband Rejection db Typ; 50 db ( ) GHz Broadband... STL (7 GHz) Feed Power... 5 Watts Interface... See Chart Note: Alternate flange/connector configurations are available upon request Interface Model Lowband Broadband Common N-female CMR137 CPR CPR N-female CPR137 CPR CMR N-female CMR137 CMR UG344 N-female * UG344/U * UG344/U * Circular Cover 17

18 STL (7 GHz) / ISM (Lower 6 GHz) Diplexer Model This diplexer allows broadcasters to run their station s IP operations (ISM band) through the same antenna as their broadcast auxiliary services (STL band). The model provides a low band path ( GHz) for the licensed ISM feed and a high band path ( GHz) for the STL feed. Reduces Costs Eliminates the need for a separate ISM antenna system Eliminates the need for a separate STL (7 GHz) filter Optimizes Performance No need to patch-in the ISM feed through the STL antenna via lossy circulator/filter assemblies Robust IP Capability The licensed (lower 6 GHz) ISM band provides 4X more bandwidth than the unlicensed* (5.8 GHz) ISM band. Passbands... Low band: GHz High band: GHz Passband Loss... Low band: 0.75 db Typ High band: 0.5 db Typ Passband Return Loss db Min Power... 5 Watts Mutual Isolation db Min Connectors... See chart Alternate flange/connector configurations are available upon request. * For unlicensed (5.8 GHz) ISM band applications see our model diplexer. Interface Model Lowband Highband Common CPR137F CPR137F CPR137F N-female CPR137F CPR137F 18

19 STL (7 GHz) / ISM (Upper 6 GHz) Diplexer Model This diplexer allows broadcasters to run their licensed (upper) 6 GHz ISM band operations through the same antenna as their broadcast auxiliary services (STL). The model consists of a low band ( GHz) for the ISM feed and a high band ( GHz) for the STL feed.. resulting in superior isolation between the two feeds. Reduces Costs Eliminates the need for a separate ISM antenna system. Eliminates the need for a separate STL (7 GHz) filter. Optimizes Performance No need to patch-in the ISM feed through the STL antenna via lossy circulator/filter assemblies. Passbands... Low band: GHz High band: GHz Passband Loss... Low band: 0.3 db Approx High band: 0.3 db Approx Passband Return Loss db Min Power... 5 Watts Mutual Isolation db Typ; 50 db Min Interface... CPR137F (Common) CMR137 (High band) N-female (Low band) Alternate flange/connector configurations are available upon request. * For unlicensed (5.8 GHz) ISM band applications see our model diplexer. 19

20 ISM (900 MHz) Band Diplexer Model This diplexer provides excellent isolation between the transmit and receive bands with minimal signal degradation. Passbands MHz MHz Passband Loss db Max Passband VSWR...1.2:1 Max Passband Power (CW)...10 Watts Max Mutual Isolation...70 db Approx Impedance...50 ohms Connectors...N-female Operating Temp. Range C to +55 C Indoor Use Only 20

21 ISM (900 MHz) Band Diplexer Model This diplexer provides excellent isolation between the transmit and receive bands with minimal signal degradation. Passband # MHz Passband # MHz Passband #1 Insertion Loss db Center Band 4.5 db Band Edges Passband #2 Insertion Loss db Center Band 6.0 db Band Edges Passband VSWR...1.2:1 Max Passband Power (CW)...50 Watts Max Mutual Isolation db Approx Additional Rejection:...60 db 929 MHz except 55 db Temp. Extremes Impedance...50 ohms Connectors...N-female Operating Temp. Range C to +57 C Indoor Use Only 21

22 Transmitter (Ferrite) Combiners Designed for transmit applications between MHz, this series of combiners provide excellent isolation between the combined transmit signals. Utilizing ferrite components, these combiners are an economical alternative to cavity filter combiners. Ideal for STL broadcast applications Available for 10, 20 and 50 Watt transmit applications. Typically In Stock for fast turnaround Model Number 2TC-900A-20N 4TC-900A-10N 2TC-900A-50N 4TC-900A-50N Frequency Range (MHz) Number of Channels Power per Channel (Max) 20 W 10 W 50 W 50 W Insertion Loss (Tx-Ant) 3.9 db Typ 7 db Typ 3.6 db Typ 7 db Typ VSWR 1.25:1 Max 1.25:1 Max 1.25:1 Max 1.25:1 Max Isolation (Tx-Tx) 50 db Min 50 db Typ 50 db Typ 40 db Min 50 db Typ Isolation (Antenna-Tx) 25 db Min 28 db Min 28 db Typ 28 db Typ Operating Temp. Range ( C) -20 to to to to +60 Rack Chassis Mount 1 RU 1 RU 2 RU 2 RU All units are furnished with N-female connectors 22

23 ISM (900 MHz) / STL (950 MHz) Diplexer Model This diplexer enables broadcasters to run their (ISM) wireless operations through the same antenna as their (STL) broadcast auxiliary services. The model utilizes highly-selective bandpass filter components resulting in excellent isolation between the two bands. Reduces Costs - Dual operations through a single antenna system - No need for separate ISM bandpass filter Full Compatibility - Works with any brand of ISM 900 radio Alternate model also available for Canadian STL band ( MHz) applications Passband #1 (ISM) MHz Passband #2 (STL) MHz Passband Insertion Loss db Typ; 2.0 db Max Passband V.S.W.R :1 Max Passband Power (CW) Watts Max / Band Mutual Isolation db Typ; 60 db Min Operating Temp C to +28 C Connectors... N Female Dimensions " x 2.24" x 2.10"... (187 mm x 57 mm x 53 mm) Rack Mount (Optional)... Available Upon Request 23

24 BAS (2 GHz) Bandpass Filters Full Band BAS Bandpass Filter This bandpass filter is ideal for isolating the entire BAS band - operating on channels A1-A7 ( MHz) - from other surrounding communication services, such as the PCS and BRS-EBS bands. The model offers low insertion loss and is suitable for indoor or outdoor use Passband MHz.44 TYP.19 TYP 9.00 Passband Loss... Rejection... 2 db Max 45 db 1995 MHz 2.50 Ø.19 THRU (4) Impedance ohms Connectors... Operating Temperature... SMA (Female) -20 to +60 C Weatherized for outdoor use Bandpass Filters These filters can be used for broadcast services operating in the ( ) MHz and ( ) MHz bands Model 3813 Center Band Loss... 3 db 1 db Relative Bandwidth... 8 MHz Min 30 db Rejection (+/-) MHz Impedance... Connectors (Female) ohms N, TNC or SMA Ordering Information: (Fo or Channel#) (X) (Fo or Channel#) - designates center frequency (MHz) or Channel# (X) - designates connector type Connectors: N, S (SMA) or T (TNC) - Female Model 5948 Center Band Loss db Typ - Chs db Typ - Chs db Relative Bandwidth MHz Min 25 db Rejection (+/-) MHz Impedance... Connectors (Female) ohms N, TNC Ordering Information: (Fo or Channel#) (X) (Fo or Channel#) - designates center frequency (MHz) or Channel# (X) - designates connector type Connectors: N, S (SMA) or T (TNC) - Female

25 BAS Full Band Bandpass Filter Model This bandpass filter isolates the lower 2 GHz BAS band (chs. 1-7) from the upper 2 GHz BAS band (chs. 8-10). Passband MHz Passband Loss db Approx Passband VSWR :1 Max Rejection db Typ.; 60 db Min from MHz Impedance ohms Connectors... N female Dimensions x 3.46 x 1.23 Approx (482 mm x 88 mm x 31 mm) Environment... Rack Panel Mounted for Indoor Use 25

26 2 GHz TV Mobile Microlinks Bandpass Filter (Brazil) Model This bandpass filter isolates this auxiliary TV band from potential interference caused by other sources of communication (e.g. fixed wireless services). Passband MHz Passband Loss db Approx Passband VSWR :1 Approx Passband Power... 5 Watts Max Rejection db 1980 MHz...25 db Typ; 20 db 2100 MHz Impedance ohms Connectors... N male (Input)... N female (Output) Operating Temp F to +90 F Indoor/Outdoor Use - Non-Weatherized* * Requires placement in weatherized housing for outdoor use 26

27 2 GHz TV Mobile Microlinks Bandpass Filter (Brazil) Model This bandpass filter isolates this auxiliary TV band from potential interference caused by other sources of communication (e.g. fixed wireless services). Passband MHz Passband Loss db Approx. Passband VSWR :1 Max Passband Power... 5 Watts Max Rejection db 2190 MHz db 2325 MHz Impedance ohms Connectors... N male (Input)... N female (Output) Operating Temp F to +90 F Indoor/Outdoor Use - Non-Weatherized* * Requires placement in weatherized housing for outdoor use 27

28 2 GHz TV Mobile Microlinks Bandpass Filter (Brazil) Model This bandpass filter isolates this auxiliary TV band from potential interference caused by other sources of communication (e.g. fixed wireless services). Passband MHz Passband Loss db Approx; 2 db Max Passband VSWR :1 Max Rejection db 2305 MHz...30 db 2365 MHz Impedance ohms Connectors... N male (Input)... N female (Output) Operating Temp F to +90 F Indoor/Outdoor Use - Non-Weatherized* * Requires placement in weatherized housing for outdoor use 28

29 2 GHz TV Mobile Microlinks Dual Band Bandpass Filter (Brazil) Model This dual band bandpass filter isolates these auxiliary TV bands from potential interference caused by other sources of communication (e.g. fixed wireless services). Passband # MHz Passband # MHz Passband #1 Insertion Loss db Approx Passband #2 Insertion Loss db Approx Passband VSWR :1 Max Rejection dbc 1980 MHz dbc 2100 MHz dbc 2150 MHz dbc 2400 MHz Impedance ohms Connectors... SMA Female 29

30 Broadcast Auxiliary Band (7 GHz) Bandpass Filters Model (Fo) These bandpass filters isolate the desired 7 GHz auxiliary band channel from virtually all potential sources of interference operating above and below the designated channel - including other 7 GHz band transmissions. Center Frequency (Fo) Option GHz Passband Bandwidth MHz Min Passband Insertion Loss db Max Rejection db Typ ± 150 MHz from Fo Impedance ohms Connectors... SMA - female Environment... Indoor Use Alternate connectors are available upon request. 30

31 BAS (2 GHz) Tunable Notch Filter Model This filter protects (2 GHz) BAS channel operations from other (undesired) BAS channel transmissions or any other potential source of interference between ( ) MHz. Features: Coarse Tune and Self-Locking Fine Tune Adjustments for Smooth Operation Minimal Impact on Desired Carrier(s) Cascade Multiple Units for Additional Notch Depth or to Suppress Several Carriers Notch (Fo) Tuning Range... Notch Depth... Bandwidth (3 db Points)... Impedance... Connectors... Dimensions... (excl. connectors) Finish MHz 25 db Approx ± 25 db Approx. from Fo 50 ohms N - female 3.875" x 1.57" x 1.00" (98 mm x 40 mm x 25 mm) Gray Lacquer For ( MHz) Tuning Range - order Model For ( MHz) Tuning Range - order Model

32 LTE 700 MHz Band Filters Product Description: Upper Band Highpass Filter Isolates the entire upper 700 MHz band (upper C/D & Public Safety blocks) from all DTV-UHF channel broadcasts. Rejects any undesired signals below 700 MHz. Weatherized for outdoor use Upper C Downlink Bandpass Filter Passes the Upper C (downlink) block while rejecting the Upper C (uplink) block and the entire GSM 850 band. Rejects most of the Lower 700 MHz band. Alternate connectors available Upper C Uplink Bandpass Filter Passes the Upper C (uplink) block while rejecting the Upper C (downlink) block and the entire GSM 850 band. Rejects all of the Lower 700 MHz band. Alternate connectors available. Model Upper C&D Full Block Bandpass Filter Passes the Upper C&D (full) block while rejecting all DTV-UHF band and GSM 850 band transmissions. Rejects all signals below the 700 MHz band. Alternate connectors available Lower A Full Block Bandpass Filter Passes the Lower A (full) block while rejecting the Upper C (uplink) block and the entire GSM 850 band. Also rejects Upper D (uplink) block. Alternate connectors available. Model Full Band Bandpass Filter Passes the entire 700 MHz band while rejecting most of the DTV-UHF band and the entire GSM 850 band. Rejects DTV-UHF channels Alternate connectors available. Technical Model Passband (MHz) db Typ at PB Edge Passband I/L Passband R/L Stopband (s) (MHz) Stopband Attenuation Connectors 14 db Min db Min 7/16 DIN female (Std) N-female (Opt) db Max 20 db Min & db Typ 20 db Min & db Max 20 db Min DC-696 & db Min N-female SMA-female (Opt) 60 db Min N-female 30 db Min N-female SMA-female (Opt) db Max 20 db Min db Min N-female SMA-female (Opt) db Typ 10 db Typ 695 DC db Typ 70 db Typ 70 db Typ N-female 32

33 DTV Mask Emission/Compliance Bandstop Test Filters Models and These bandstop filters are used by broadcasters to measure DTV mask emissions - in accordance with the IEEE s recommended Practice for Measurement of 8-VSB Digital (US) Television Mask Compliance. These single channel filters are available for any DTV broadcast channel (2-51). Standard 50 ohm impedance w/n Female connectors. Standard Rack Chassis or Plate Mount Configuration. Full Service Mask Compliance Test Filter (Model 16150): Electrical Specifications : Fc = Center of Test Channel Fc ± 5 MHz : 3 db Max Fc ± 3 MHz : 43 db Min Fc ± 2.5 MHz : 49 db Min Operating Bandwidth : ( ) MHz - DTV Chs. (14-51) (57-213) MHz - DTV Chs. (2-13) Stringent or Simple Mask Compliance Test Filter (Model 16560): Electrical Specifications : Fc = Center of Test Channel Fc ± 5 MHz : 3 db Max Fc ± 3 MHz : 20 db Min Operating Bandwidth : ( ) MHz - DTV Chs. (14-51) (57-213) MHz - DTV Chs. (2-13) Mechanical Specifications (Models and 16560): Plate Mount: 9 x 5 x 8 (Approx) Rack Chassis Mount: 19 x 3.5 (2RU) x 13 (Approx) Ordering Information: Plate Mount: (channel #) Rack Chassis Mount: R16150-(channel #) (channel #) R16560-(channel #) 33

34 DTV Adjacent Channel Eliminator 3271ABU (UHF) / 3271ABH (VHF - High) 3271 For Mid/High/Super/Hyper 3271ABU & 3271ABH Series These filters are used to prevent a single DTV channel from interfering with adjacent DTV channel(s) reception. Utilizing High Q components, the model 3271AB fully suppresses the undesired channel without degrading adjacent channels. Features : Typically provides > 20 db of isolation between adjacent DTV channels. Ideal for use in those fringe receive areas where adjacent channel signals co-exist (e.g. translator sites). Broadband Performance Receive all other DTV channels VHF (2-13) & UHF (14 51) - excluding the undesired channel. R3271 For Mid/High/Super/Hyper Available in Plate Mount or Rack Mount configurations. Standard - 75 ohm impedance with F Female connectors. Optional - 50 ohm impedance with N, SMA or BNC F Female connectors. Available for Rejection of Insertion Loss on Model Number DTV Channels (Undesired) Channel Adjacent Channels 3271ABL Series 2 to 6 25 db Min 4 db Typ 3271ABH Series 7 to db Min 4 db Typ 3271ABU Series 14 to db Min 4 db Typ Mechanical 3271ABL: 19 x 5.25 (3RU) 3271ABH / 3271ABU : 9 x 5 Baseplate Dimensions R3271ABH / R3271ABU : 19 x 3.5 (2RU) x 13 Rack Chassis Dimensions Ordering Information: VHF(L) - Panel Mount : 3271ABL-Ch.(5.4)25 (suitable for Rack, Wall or Table Installation) VHF(H) - Plate Mount : 3271ABH-Ch.(5.4)25 Rack Mount : R3271ABH-Ch.(5.4)25 Typical Frequency Response of 3271ABU UHF - Plate Mount : 3271ABU-Ch.(5.4)25 Rack Mount : R3271ABU-Ch.(5.4)25 34

35 DTV (UHF & VHF) Channel Bandpass Filters (Selective) UHF Channel Bandpass Filter 3278(2)D 3278(3)D 3278D Series Series 3278D bandpass filters are available in two, three or four cavity models to provide three different configurations that are increasingly selective. They are used for UHF processor cleanup or for pre-amp protection against overload from strong out-of-band interference. They are factory tuned to a specified UHF channel, but can be factory retuned to any other UHF channel (14 to 51). 2 Cavity 3 Cavity 4 Cavity Channel Insertion Loss: 1.0 db Max 2.0 db Max 3.0 db Max 25 db Typ rejection from Fo: ± 26 MHz ± 11 MHz ± 8 MHz Return Loss: 14 db Min Mechanical Model 3278(2)D Baseplate Dimensions: 3.8" x 2.4" Model 3278(3)D Baseplate Dimensions: 5.2" x 2.4" Model 3278(4)D Baseplate Dimensions: 6.6" x 2.4" Rack Mount Available Upon Request Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) 3278(4)D Ordering Information: 3278(#)D(X)(Y) - (CH) (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm (CH) = channel # Typical Frequency Response of 3278D VHF Channel Bandpass Filter 3160D 3160D Series A general purpose, low insertion loss, channel bandpass filter, the model 3160D suppresses most out-of-band interference. Its applications include processor clean-up before combining or filtering off air receptions. Available DTV Selectivity (relative to Channel Channels Channel Center) Insertion Loss (Max) 2 to db Typ ±9MHz 2 db Return Loss: 14 db Min Mechanical Baseplate Dimensions: 6" x 2.25" Rack Mount Available Upon Request Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) Ordering Information: 3160D(X)(Y) - (CH) (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm (CH) = channel # Typical Frequency Response of 3160D 35

36 DTV (UHF & VHF) Channel Bandpass Filters (Ultra-Selective) UHF Channel Bandpass Filters 14584D 14584D Series Designed for any UHF channel (14 to 51), the 14584D suppresses strong adjacent channel interference while maintaining low insertion loss on the desired channel. Available DTV Channel Selectivity Group Channels Insertion Loss (Max) (Relative to Channel Center) Delay 14 to db 35 db Min ±5MHz 180 ns Typ Return Loss: 18 db Min Mechanical Available in rack or wall mount versions Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) Ordering Information: 14584D(X)(Y) - (CH)U (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm (CH) = channel # Typical Frequency Response of 14584D VHF Channel Bandpass Filters 3303D 3303D Series This premium channel filter suppresses virtually all out-of-band interference (including adjacent channels) while maintaining low insertion loss on the desired channel. Available DTV Channel Selectivity Group Channels Insertion Loss (Max) (Relative to Channel Center) Delay 2 to db 40 db Typ ±5MHz 150 ns Typ 7 to db 35 db Typ ±5MHz 150 ns Typ Return Loss: 14 db Min Mechanical Baseplate Dimensions: 10.25" x 1.50" Rack Mount Available Upon Request Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) Ordering Information: 3303D(X)(Y) - (CH) (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm (CH) = channel # 36 Typical Frequency Response of 3303D

37 DTV-VHF/UHF Bandpass Filter This bandpass filter allows for clean reception of the DTV-VHF high band and the DTV-UHF band by eliminating potential sources of interference operating below that VHF band and above the UHF band. Model Features: Suppresses 700 MHz (downlink) transmit bands 12, 13, 14 and 17 Allows for clean reception of DTV-UHF channels and all DTV-VHF-High band channels 7-13 Also suppresses GSM 850 & GSM 900 bands Passband: MHz Passband Loss:... 3 db Passband Edges 1-2 db Typ in Remainder of Passband Stopbands: MHz and MHz Stopband Attenuation: db Min Impedance: ohms Connectors:... F-female Size: " x 1.50" x 1.19" Approx 37

38 FM Harmonic Reject Filters These FM transmit filters provide deep suppression of harmonics with minimal impact on the fundamental transmit signal. Model Watt (CW) Transmit Power Rating nd thru 10th Harmonics Suppression Ideal for eliminating potential interference to these bands: DTV - VHF-Hi (7-13) Wireless MHz DTV - UHF (14-51) Wireless MHz Model Watt (CW) Transmit Power Rating nd thru 10th Harmonics Suppression Ideal for eliminating potential interference to these bands: DTV - VHF-Hi (7-13) Wireless MHz DTV - UHF (14-51) Wireless MHz Model Watt (CW) Transmit Power Rating Multiple Harmonics Suppression Ideal for eliminating potential interference to these bands: DTV VHF-Hi (7-13) Wireless 700 MHz DTV UHF (14-51) Wireless 850 MHz Model Watt (CW) Transmit Power Rating 2nd thru 4th Harmonics Suppression Ideal for eliminating potential interference to these bands: DTV - VHF-Hi (7-13) 7131 See Chart Below for Additional Information on these products Model Number Passband (MHz) Passband Loss Passband VSWR Rejection Dimensions Connectors db Typ 0.25 db Max 1.15:1 Max 70 db Min from MHz 60 db Min from MHz 9.50 x 3.00 x 1.50 N-female db Typ 0.25 db Max 1.25:1 Max 50 db Min from MHz 60 db Min from MHz 80 db Min from MHz 5.85 x 1.75 x N-female db Max 1.25:1 Max 40 db Min from MHz > 50 db Typ from MHz x 4.00 x /16 DIN-female db Typ 0.20 db Max 1.30:1 Max 40 db Min from MHz x 4.13 x /8 EIA 38

39 Transmission Line Accessories Directional Couplers The model 8937 directional coupler monitors incident or reflected power. Other models with different coupling values and power capabilities are described below: Frequency (MHz) Loss db Max 0.1 db Max 0.1 db Max Directivity db Min 17 db Min 25 db Min Coupling db ± 2 db 55 db ± 2 db 60 db ± 2 db Power Rating... 1,000 W Max 10,000 W Max 30,000 W Max Impedance ohms 50 ohms 50 ohms Main Line Connector*... 7/8 EIA 1 5/8 EIA 3 1/8 EIA Weight... 4 lbs (1.8 kg) 6 lbs (2.7 kg) 10 lbs (4.5 kg) *Main Line Connectors are EIA swivel flanges. Coupled ports have type N female connectors. Adapters Between Line Sizes Connectors... N to 7/8 EIA N to 1 5/8 EIA N to 3 1/8 EIA Loss db Max 0.1 db Max 0.1 db Max Return Loss... DC-500 MHz 500-1, db Min 18 db Min 23 db Min 18 db Min 23 db Min 18 db Min Power Rating*... 2,500 W Max 2,500 W Max 2,500 W Max Impedance ohms 50 ohms 50 ohms Weight lbs (0.6 kg) 2.8 lbs (1.3 kg) 5.7 lbs (2.6 kg) Connectors... 7/8 to 1 5/8 1 5/8 to 3 1/8 3 1/8 to 6 1/8 Loss db Max 0.1 db Max 0.1 db Max Return Loss... DC-500 MHz 500-1, db Min 18 db Min 23 db Min 18 db Min 23 db Min 18 db Min Power Rating*... 5,000 W Max 15,000 W Max 50,000 W Max Impedance ohms 50 ohms 50 ohms Weight lbs (0.77 kg) 4.0 lbs (1.8 kg) 11.0 lbs (5.0 kg) *Rating at 100 MHz 39

40 FM (Wideband) Preselectors 3303FM Bandpass Filters 3303FM-16/3303FM FM-16 & 3303FM-20 These wideband filters are used to isolate the FM band from reception of VHF, paging and other potentially interfering off-air sources. 3303FM FM-20 Passband MHz MHz Insertion Loss db Max 1.5 db Max Rejection at MHz db Min 3 db Max Rejection at MHz db Min 30 db Typ Rejection at MHz db Min 50 db Typ Return Loss db Min 14 db Min 5 MHz 10 db Mechanical Baseplate Dimensions: x 1.5 Rack Mount Available Upon Request Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) Typical Frequency Response of 3303FM-20 Ordering Information: 3303FM(X)(Y) - (BW) (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm (BW) = Receive Bandwidth = (16) 16 MHz = (20) 20 MHz FM (Single Channel) Preselector 3634FM Tunable Bandpass Filters 3634FM Series This high Q FM preselector isolates the desired channel from unwanted interference. Three self-locking tuning adjustments provide full FM tunability in the field. Factory tuned to your channel at no additional charge. 3634FM 2 MHz 10 db Typical Frequency Response of 3634FM 3 db bandwidth KHz ±10% Insertion Loss at Tuned Frequency... 5 db Max Rejection db Min ±800 KHz Return Loss db Min Mechanical Baseplate Dimensions: 10" x 4.5" Rack Mount Available Upon Request Connectors: F-female (Std.); N, SMA or BNC-female (Opt.) Impedance: 75 Ohm (Std.); 50 Ohm (Opt.) Ordering Information: 3634(X)(Y) - (Fo) (X) = Female Connector Type = (No Designation) F = (B) BNC, (S) SMA or (N) N (Y) = Impedance = (No Designation) 75 Ohm = (50) 50 Ohm 40

41 FM Tunable Notch Filters 6367 Single Cavity Tunable Notch Filters 6367 Series Model 6367 is easily tuned through its full frequency range. A second control allows adjusting the 3 db bandwidth over a wide range. The adjustable bandwidth feature of these filters allows suppression of an unwanted carrier with minimum impact on adjacent, desired frequencies Cascade It For A Deeper Notch For spot frequency applications, two or three identical units may be cascaded to produce a notch twice or three times as deep with the similar 3 db bandwidth. Be sure to complete the model number by inserting the desired bandwidth. 1 MHz 10 db 50 Ohm 75 Ohm Tuning Notch Depth Notch Depth Height Range** Model # (db)** (db)** (L-inches) (MHz) **With 3 db bandwidth adjusted to 3 MHz Typical Frequency Response of F6367-3, FD6367-3, FT Mechanical Baseplate Dimensions: 2" x 2" (single), 5" x 2" (double), 7" x 2" (triple) Rack Mount Available Upon Request Connector Options: 50 ohm-type N, SMA or BNC 75 ohm-type F Ordering Information: (X)(Y)6367-(Fo)/(BW3) (X) - designates the connector type Connectors: 50 ohm - BNC (B) SMA (S) Type N (N) 75 ohm - Type F (F) (Y) - designates number of cavities Cavities: (D) Double (T) Triple (Fo) - designates the notch frequency (MHz) (BW3) - designates the 3 db bandwidth (MHz) Note: Orders for double and triple cavity 6367's must specify notch frequency and 3 db bandwidth. 41