AV1464 Series Synthesized Signal Generator

Transcription

1 AV1464 Series Synthesized Signal Generator OVERVIEW: AV1464 Series Synthesized Signal Generator is a microwave synthesized signal generator product with world-class performances introduced recently by the 41 st institute. With high pure signal quality, adjustable power output with a 146dB dynamic range and 0.001Hz frequency resolution, it can meet your high accurate test requirement. The standard dual-channel internal modulation signal generator and internal pulse generator provide comprehensive AM, FM, ØM and pulse modulation capabilities and avoid the annoyance of selecting from numerous options. Using Chinese and English operation interface and large TFT large TFT LCD can better meet the demands of domestic users. This product is an ideal LO source and clock source, and also can generate high quality analog signals, mainly used in the comprehensive assessment of electronic system performances, test on high-performance receiver and test on parameters of components and parts. It applies to many fields, such as aviation, spaceflight, radar, communication, navigation equipment. Main Features: High Pure Signal Quality High Accurate Power Output in -120~+11dBm Large Dynamic Range Standard Internal Modulation Signal Generator and Pulse Generator Excellent Broadband DCFM & DCØM Function High Accurate Linear AM and Exponential AM High-performance Pulse Modulation 170GHz Multiplying Source Module Spread Spectrum Chinese/English Operation Interface, Large TFT LCD Focus On Measurement 1 / 10

2 Step & List Sweep Auto Software Update with a U Disk High Pure Signal Quality AV1464 Series Synthesized Signal Generator provides high quality test signals, good close-to-carrier phase noise as well as excellent harmonic and non-harmonic performances, which can satisfy the test requirements in radar system development & satellite communications for pure radio frequency and microwave stimulus signals AV f(mhz) 10GHz Single Sideband Phase Harmonic High Accurate Power Output in -120~+11 dbm Large Dynamic Range H(-dBc) AV1464A, 250kHz~20GHz AV1464 Series Synthesized Signal Generator can provide -120dBm signal output within 40GHz frequency span with the built-in programmable step attenuator and the typical maximum output power is greater than +10dBm to meet your test requirements. AV1464A, 250kHz~ AV1464B, 20~40GHz 28 20GHz 20 With 115dB Attenuator 功率 (dbm) 功率 (dbm) M 180M 310M 440M 570M 700M 830M 960M 1.9G 3.2G 4.5G 5.8G 7.1G 8.4G 9.7G 11.0G 12.3G 13.6G 14.9G 16.2G 17.5G 18.8G 20.1G 21.0G 21.9G 22.8G 23.7G 24.6G 25.5G 26.4G 27.3G 28.2G 29.1G 30.0G 30.9G 31.8G 32.7G 33.6G 34.5G 35.4G 36.3G 37.2G 38.1G 39.0G 39.9G 频率 (Hz) Typical Value of Maximum Output Power 频率 (Hz) 误差 (db) M 1810M 3610M 5410M 7210M 9010M 10810M 12610M 14410M 16210M 18010M 频率 (Hz) Typical Value of Output Power Accuracy AV1464A, 250kHz~20GHz Focus On Measurement 2 / 10

3 Internal Modulation Signal Generator and Pulse Generator AV1464 Series Synthesized Signal Generator as a standard dual-channel internal modulation signal generator adopts DDWS to produce high quality modulation signals with DC-1MHz frequency range, 0.1Hz resolution and more than 7 kinds of modulation waveforms to provide comprehensive signal simulation. The standard internal pulse generator has 6 options of pulse modes totally. The pulse width can be set randomly between 40ns and 42s at a step of 20ns to meet your test requirements for high-performance pulse source. Sine Square Wave Triangular Wave Ramp Wave Noise 1 2 2kHz 5kHz Dual-sine Swept-sine Excellent Analog Modulation The AV1464 Series Synthesized Signal Generator comes standard with good analog modulation capability as well as AM, FM, ØM functions and supports the inputs of internal and external modulation sources. It has excellent DCFM capability with modulation rate up to DC~10MHz and good DCØM capability with modulation rate up to DC~1MHz. It has two kinds of work modes: linear AM and exponential AM. The depth of the linear AM is greater than 90%. It also provides comprehensive solutions to generate high quality analog signals. Focus On Measurement 3 / 10

4 CW 5GHz Modulation Rate 1kHz FM Deviation 16MHz CW 10GHz WBFM Waveform AM Response High-performance Pulse Modulation The AV1464 Series Synthesized Signal Generator comes standard with high-performance pulse modulation function. When the output frequency is greater than 3.2GHz, its modulation depth is greater than 80dB and its modulation rate is smaller than 20ns and its minimum pulse width is 40ns. It supports gated, external, etc. many trigger modes. It has double-pulse output capability and provides flexible and convenient solutions for radar pulse signal imitation. CW 5GHz Pulse Width 40ns Pulse Period 100ns Pulse Modulation Waveform (Time Domain) Pulse Modulation Waveform ( Domain) 110GHz Multiplying Source Module Spread Spectrum (Standard) The AV1464 Series Synthesized Signal Generator comes standard with a frequency multiplying source module interface to which the waveguide Series frequency multiplying source modules of 41 st institute can be added to spread output frequency to 110GHz, which provides a simple, quick, low-cost solution for high quality millimeter-wave signal generation. Focus On Measurement 4 / 10

5 Millimeter Wave Output Support: AV ~40GHz AV ~110GHz AV ~75GHz AV ~60GHz AV ~50GHz Multiplying Source Spread Spectrum Chinese/English Operation Interface, Large TFT LCD The AV1464 Series Synthesized Signal Generator as an independently designed software uses large screen and Chinese/English operation interfaces and has a panoramic view of the current state. The operation interface can be set in English according to the different uses and occasions for your convenience. Screenshot of Practical Operation Interface Auto Software Update with a U Disk The AV1464 Series Synthesized Signal Generator provides a USB interface available for smart software update and data backup. You can easily use a U disk for simple and quick software update and maintenance Focus On Measurement 5 / 10

6 Typical Application Areas Comprehensive Performance Evaluation on Electronic System As a microwave synthesized signal generator product with top-level performance in such field, AV1464 Series can generate high quality analog signals in a wide dynamic range within the frequency range of 250kHz~67GHz. It is used in the comprehensive performance evaluation on radar, electronic warfare and communication equipment, etc. electronic systems to resolve the problems in system specification tests on bandwidth, sensitivity, dynamic range, intermodulation distortion and so on. Test on High-performance Receiver System under Test With dynamic output range up to146db, extremely high frequency stability and frequency resolution of 0.001Hz, the AV1464 Series Synthesized Signal Generator can output high accurate standard test signals in performance tests on the high-performance receivers of radar, electronic warfare and communication equipment to resolve the problems in specification tests on sensitivity, dynamic range, and channel selectivity and so on. Receiver under Test Demodulation Local Oscillator Substitution With high pure signal quality, the AV1464 Series Synthesized Signal Generator can be used as an ideal local oscillator to substitute those in the equipment under test, such as transmitter and receiver. It will effectively avoid negative affect on test due to bad quality of local oscillator so as to ensure the accuracy and creditability of your test. Focus On Measurement 6 / 10

7 Modulatio Demodulatio Performance Range Resolution Timebase Aging Rate (typical value 1 ) AV1464A: 250kHz~20GHz AV1464B: 250kHz~40GHz AV1464C: 250kHz~50GHz AV1464 : 250kHz~67GHz N 250kHz f 250MHz 1/8 250MHz < f 500MHz 1/16 500MHz < f 1GHz 1/8 1 GHz < f 2 GHz 1/4 2 GHz < f 3.2GHz 1/2 3.2 GHz < f 10GHz 1 10 GHz < f 20GHz 2 20 GHz < f 40GHz 4 40 GHz < f 67GHz Hz /day (after 30-days ) Sweep Mode Step sweep List sweep Power sweep Ramp(Analog) sweep Harmonic 2 250kHz f 10MHz 10MHz < f 2GHz 2GHz < f 20GHz 20GHz < f 40GHz -28dBc (typical value) -28dBc -55dBc -50dBc Sub-harmonic 2 10GHz < f 20GHz -50dBc 250kHz f 10GHz None Non-harmonic 3 20GHz < f 40GHz 250kHz f 2GHz 2GHz f 20GHz 20GHz < f 40GHz -40dBc -65dBc -56dBc -50dBc 40 GHz < f 67GHz -44dBc Focus On Measurement 7 / 10

8 SSB Noise (dbc/hz) Phase The 41 st institute of China Electronics Technology Group Corporation Offset from carrier 10k 100k 1Hz 10Hz 100Hz 1kHz Hz Hz 250kHz f 250MHz (Measurement at +10dBm) MHz < f 500MHz MHz < f 1GHz GHz < f 2 GHz GHz < f 3.2GHz GHz < f 10GHz GHz < f 20GHz GHz < f 40GHz GHz < f 67GHz Power Performance AV1464A:+13dBm ~ -20dBm Adding option 1: +11dBm ~ -120dBm (-135dBm is available) Output Power Range (25±10 ) AV1464B:+10dBm ~ -20dBm Adding option 1: +8dBm ~ -110dBm (-135dBm is available) AV1464C/AV1464:+6dBm ~ -20dBm Adding option 2: +3dBm ~ -90dBm(-110dBm is available) When there is no programmable step attenuator option 1 Power Accuracy (25±10 ) Power > +10 dbm +10~-10 dbm -10~-20dBm 250kHz f 2GHz ±1.0dB ±1.0dB ±2.0dB (typical) 2GHz< f 20GHz ±1.2dB ±1.0dB ±2.0dB(typical) 20GHz< f 40GHz / ±1.2dB ±2.2dB(typical) 40GHz< f 50GHz / ±1.5dB ±2.2dB(typical) 50GHz< f 67GHz / ±1.8dB ±2.5dB(typical) When there is no programmable step attenuator option 1 Power > +10 dbm +10~-10dBm -10~-60dBm -60~-90dBm 250kHz f ±1.0dB ±1.0dB ±1.5dB ±1.8dB Focus On Measurement 8 / 10

9 2GHz (typical) 2GHz< f ±2.0dB ±1.2dB ±1.0dB ±1.5dB 20GHz (typical) 20GHz< f ±2.2dB / ±1.2dB ±1.8dB 40GHz (typical) 40GHz< f ±2.5dB / ±1.5dB ±2.0dB 50GHz (typical) 50GHz< f ±3.0dB / ±1.8dB ±2.5dB 67GHz (typical) Modulation Performance Pulse Modulation 500MHz~3.2GHz Pulse modulation on/ >60dB off ratio Pulse modulation <150ns rise/fall time Min. pulse width 2μs (internally leveled) Min. pulse width ( level hold, ALC off 1μs with power search) Narrow pulse modulation (optional) 10MHz~3.2GHz >3.2GHz >80dB <20ns 100ns >3.2GHz Modulation Performance Pulse modulation on/ Pulse modulation on/ Pulse modulation on/ off ratio off ratio off ratio Pulse modulation Pulse modulation Pulse modulation rise/fall time rise/fall time rise/fall time Amplitude modulation Min. pulse width Min. pulse width Min. pulse width ( level hold, ALC off ( level hold, ALC off ( level hold, ALC off with power search) with power search) with power search) Modulation mode: Linear mode, exponential mode Modulation rate (broadband 3dB, modulation depth 30%): DC~ 100kHz Max. depth: Linear mode 90%, exponential mode 20dB Accuracy (1kHz modulation rate, linear mode): ±(6% set depth + 1%) Distortion (1kHz modulation rate, 30% depth, linear mode, total harmonic distortion): < 1.5% Focus On Measurement 9 / 10

10 Max. frequency offset: N 8MHz Accuracy (1kHz rate, 300Hz~3kHz demodulation bandwidth, 1kHz < frequency offset < N 800kHz, except residual frequency modulation): < ±(5% set frequency offset + 20Hz) Modulation rate (3dB bandwidth): modulation Internal DC DC-100kHz; Internal AC: 100kHz-1MHz; External DC DC-100kHz; External AC: 100 khz -10MHz. Distortion (1kHz rate, N 800kHz frequency offset, total harmonic distortion): < 1% Max. phase offset: It is N 80rad when the modulation bandwidth is 100kHz. Accuracy (1kHz rate, 300Hz~3kHz demodulation bandwidth, 1rad < phase offset < N 80rad, except residual phase modulation, 100kHz Phase modulation bandwidth): < ±(5% set phase offset rad) modulation Modulation rate (3dB bandwidth): Modulation bandwidth 100kHz DC-100kHz; modulation bandwidth 1MHz 100kHz -1MHz (typical value) Distortion (1kHz rate, N 40rad phase offset, total harmonic distortion, 100kHz modulation bandwidth): < 1% ORDERING INFORMATION: Base unit:av1464a Synthesized signal generator 250kHz~20GHz AV1464B Synthesized signal generator 250kHz~40GHz AV1464C Synthesized signal generator 250kHz~50GHz AV1464 Synthesized signal generator 250kHz~67GHz Options:1 115dB programmable step attenuator(only for AV1464A AV1464B) 2 90dB programmable step attenuator(only for AV1464C AV1464) 3 Fat pulse modulator Standard configuration: Power cable 1 User s guide 1 Upgrading U disc 1 Focus On Measurement 10 / 10