MFT MultiFlex (MDU) Amplifier

Transcription

1 MFT MultiFlex (MDU) mplifier The CI Communications MultiFlex mplifier is specifically designed for use in vertical mount applications. It is ideal for apartment complexes or business high-rise situations. The MultiFlex is a state-of-the-art, bi-directional amplifier offered as an indoor (UL, CUL & CE listed) mains powered ( VC) or an outdoor cable powered (40-90 VC) amplifier. It can be ordered with forward bandwidths of 750, 870, or 900 MHz. vailable operational gains are MHz, 37 or or 900 MHz. Reverse bandwidths are available in 5-40, 5-42, 5-55 & 5-65 MHz with a gain of 19 db, 24 db or with jumper for passive reverse. djustments for forward/reverse gain, input/output levels, and slope control are easily configured to all application through optional plug-in attenuators and equalizers. directional coupler test points are provided in the forward path at both the input and output with separate test points in the reverse path. The amplifier is housed in a finned aluminum die-cast housing for superior heat dissipation. Mounting is accomplished using easily accessible external tabs allowing a variety of placements in vented lock boxes or pedestals. RF connections are made through high performance SCTE compliant F type cable or 5/8 standard hard-line type cable connectors allowing the flexibility to place the unit on any type of cable. Page 1 of 6

2 Reverse Gain 19 or 24 db Forward Input Reverse Output H L MFT Multiple Dwelling mplifier Block Diagram Net Pad EQ 1 Pad Board EQ 2 H L EQ Pad LPF Pad Notes 1. Forward gain stated at 750, 870 or 900 MHz. Reverse gain stated at 40 MHz. Forward Output Reverse Input Forward Gain MHz 40 or MHz 40 or MHz Page 2 of 6

3 MultiFlex Standard mplifier CI Communications, Inc. MFT 750 / 870 / 900 MHz Notes Part Number Hybrid Return 1 MFT7/37PCS _ MFT8/37PCS _ MFT8/40PCS _ MFT9/37PCS _ MFT9/40PCS _ RT24HY-065 RT30HY-065 Bandwidth (MHz) 2, See notes Station flatness 4 ±0.5 ±0.5 Gain (db) Slope (db) 4 0 ±1.0 0 ±1 Return loss (db) worst case RF test point (db) Distortions Worst Case ± ±1.0 Channel loading 6, Rated output level (dbmv) 6 41/51 35 Rated output slope (db) ±1.0 0 Composite Triple Beat CTB (-dbc) Composite Second Order CSO (-dbc) high side Cross Modulation XMOD (-dbc) Noise figure (db) Groupt Delay (ns) Forward (n MHz) worst case Reverse (n MHz) worst case Surge protection (kv) 11 6 Power Requirements (With ctive Reverse Path) Units Mains powered ( VC) W 24.1 (Max) Cable powered (40-90 VC) W 25.1 (Max) Current Draw (With ctive Reverse path) VC only Input Ranges (Selectable) Units 40 VC 50 VC 60 VC 70 VC 80 VC 90 VC 0.40 C Power Passing Limit - C by-pass current damage limit (amps) Cable powered (40-90 VC) only 10 PHYSICL Dimensions (L X W X H) in (cm) X 9.25 X 2.75 (33.0 X 23.5 X 7.0) Weight lbs (kg) 7.9 (3.58) Notes 1. " _" In part number is for frequency split, reverse and power cord set options. 2. Maximum bandwidth freqency depends on the reverse frequency split. 3. Lower bandwidth frequency of chosen split. 4. Single station measured with all forward and reverse pads and equalizers with 0 db values. 5. Typical operating gain is measured with equalizers in all forward locations and 0 db pads. 6. Standard channels flat per NCT test methods, or sloped as indicated by rated output slope. 7. Worst case as measured on matrix distortion analyzer utilizing CW carrier. 8. Worst case as measured on matrix distortion analyzer utilizing a KHz square wave and measured to nearest db. 9. Single station measured with 0 db pads and equalizers. For system calculations add 1 db for equalizer loss and 1 db loss for diplex filters and test points. 10. Worst case group delay measurements are for 42/53 subsplit only, for different splits contact CI KV surge protection standard for line powered units. For cable powered units, 6 KV surge protection requires installation of the optional plug-in sidactor (P/N ) MHz analog channel loading, 79 channels +200 MHz for 750 MHz, +320 MHz for 870 MHz, +350 MHz for 900 MHz, digital channel loading, 256 QM at -6 dbc relative to its associated visual carrier Confidential Information contained in this document is subject to change without notice Revision date: 1/13/2009 Page 3 of 6

4 Power cord Sets North merica 10 mp cord set w/c13 Connector 5.9 ft (1.8 m) long International / Europe 10 mp cord set w/c13 Connector 5.9 ft (1.8 m) long Japan 12 mp cord set w/c13 Connector 5.9 ft (1.8 m) long ustralia10 mp cord set w/c13 Connector 5.9 ft (1.8m) long rgentina10 mp cord set w/c13 Connector 5.9 ft (1.8m) long Page 4 of 6

5 Required ccessories The following accessories are required for operation. Forward all units - reverse if active Plug-in equalizers 1 Forward 1 Reverse Plug-in pad 1 Forward 1 Reverse TYPE PRT NUMBER RNGE (db) INCREMENTS (db) Forward CEQ750/XX 1.5 to Forward CEQ870/XX 1.5 to Forward EQD750/XX 0 to Forward EQD870/XX 0 to Reverse REQ42/XXB 0 to Reverse EQD55/XX 0 to Reverse REQ65/XXB 0 to NOTE: For 900 MHz stations use the 870 MHz forward equalizers Optional ccessories (Sold separately) For 19 db reverse gain (P/N RT24HY-065) For 24 db reverse gain (P/N RT30HY-065) RF test probe (P/N ) Surge protect sidactor (P/N or ) ttenuator Pads ttenuators with short handles (SXPXXT) from 0 to 20.0 in 0.5 db increments ttenuators with long handles (SXLXX) from 0 to 20.0 in 0.5 db increments Ordering Information The MultiFlex can be ordered in a number of variations. Each is defined by a part number which specifies a certain combination of options. Page 5 of 6

6 MFT Configuration Sheet Customer: Created By: Order Date: ORDERING MTRIX November 10, 2009 Position PRT NUMBER M F T M F T MODEL 12 REVERSE GIN MFT = MultiFlex mplifier 1 = Passive reverse (Jumper) 6 = Hybrid reverse (19 db gain) BNDWIDTH 7 = Hybrid reverse (24 db gain) (see note 3) 7 = 750 MHz 8 = 870 MHz 13 POWERING 9 = 900 MHz 1 = Cable switch mode power supply (40-90 VC) FORWRD GIN 9 = Mains switch mode power supply 750, 870 or 900 MHz ( VC) 870, or 900 MHz 15 POWER CORD SETS OR CUSTOM (see note 5) HYBRID TECHNOLOGY 0 = None P = GasFet Power Doubling 1 = North merica 2 = International / Europe STTION SLOPE (see note 4) 3 = Japan C = & 870, 900 (standard) 4 = ustralia D = MHz & MHz (only) 5 = rgentina = MHz (only) X = Custom - (Determined by product management) S FREQUENCY SPLIT (Reverse / Forward - MHz) S4 = Subsplit (42 / 53) S5 = Subsplit (55 / 70) S6 = Subsplit (65 / 85) S7 = Subsplit (40 / 50) (see note 2) NOTES: 1. For proper setup, due to 1002 MHz platform, use only an CI Communications test probe. (P/N ) 2. For S7 frequency split (40 / 50) use REQ42/XXB for reverse EQ db reverse gain is not currently available on the 55/ 70 frequency split configuration. 4. Contact CI for distortion specifications other than standard 0 db of slope. 5. Positions 14 & 15 are not used in the cable powered (40-90 VC) part number. CCESSORIES: Required ccessories Optional ccessories (Sold separately) Forward all units - reverse if active For 19 db reverse gain (P/N RT24HY-065) Plug-in equalizers 1 Reverse 1 Forward For 24 db reverse gain (P/N RT30HY-065) Plug-in pad 1 Reverse 1 Forward RF test probe (P/N ) Surge protect sidactor (P/N or ) ttenuator Pads ttenuators (SXPXXT) or (SXPLXX) from 0 to 20 in.5 db increments CI Communications, Inc. reserves the right to discontinue the manufacture or change specifications without prior Page notice 6 of on 6 any parts illustrated in this data sheet. RevE CI Communications, Inc.