Electrical Product Agents
High Power Output Signal Generators Large Dynamic Range With GPIB and LAN interfaces
AV1441
Description
AV1441 Series Signal Generators
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Product Overview
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AV1441 Series Signal Generators are portable instrument products developed and produced by the 41st Institute of CETC, provided with portable case structure and featured by small size and convenient operation; with adjustable power output in wide dynamic range; available in complete amplitude modulation (AM), frequency modulation (FM) and pulse modulation functions by coming standards with internal modulation signal generator and internal pulse generator; using Chinese and English operation interface and large LED TFT LCD, which supports battery feed with operating time up to 3 hours and is applicable for field work.
AV1441 Series Signal Generators can be used for performance test and failure point positioning of the receiver in the radar, electronic warfare and communication equipment for convenient test, as well as used as a local oscillator to substitute those in the equipment under test, such as transmitter and receiver, etc., indirectly test for the normality of performance and index of local oscillator signal.
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Main Features
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1. High Power Output in -127～+10dBm Large Dynamic Range
2. Standard Internal Modulation Signal Generator and Pulse Generator
3. Chinese/English Operation Interface, Large LED TFT LED
4. Available in two sweep types, List and Step
5. Available in amplitude modulation, frequency modulation and pulse modulation functions
6. Support wide range of AC input, optional battery for feed
7. With GPIB and LAN interfaces to enable operation under program control?
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Technical Specifications
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Main Technical Indexes |
Frequency Range | AV1441A:
9kHz～3GHz AV1441B:
9kHz～6GHz | 9kHz≤f≤250MHz | Fundamental wave frequency division times N=4 |
250MHz
Frequency Resolution | 0.01Hz |
Power Accuracy
(25℃±5℃) | ±1.5dB (-50dBm≤Output power≤+10dBm, 9kHz≤f≤6GHz) |
±2.0dB (-110dBm≤Output power<-50dBm, 9kHz≤f≤6GHz) |
±2.5dB (-120dBm≤Output power<-110dBm, 9kHz≤f≤6GHz) |
±3.0dB (-127dBm≤Output power<-120dBm, 100kHz≤f≤6GHz) |
Harmonic | <-30dBc (Output power<+5dBm) |
Non-harmonic | <-50dBc (Output power<+5dBm, the offset carrier is beyond 30 kHz) |
SSB Phase Noise | AV1441A | <-104dBc/Hz Carrier frequency 3GHz, Frequency offset 20kHz |
<-112dBc/Hz Carrier frequency 1GHz, Frequency offset 20kHz |
<-118dBc/Hz Carrier frequency 500MHz, Frequency offset 20kHz |
AV1441B | <-104dBc/Hz Carrier frequency 3GHz, Frequency offset 20kHz |
<-112dBc/Hz Carrier frequency 1GHz, Frequency offset 20kHz |
<-118dBc/Hz Carrier frequency 500MHz, Frequency offset 20kHz |
Output Power Range | -127dBm～+10dBm |
Frequency Modulation | Frequency modulation bandwidth (1dB): DC～100kHz
Max. frequency modulation offset: >1.6MHz÷N
Accuracy: <±7% |
Amplitude Modulation | Amplitude modulation depth range: 0～100%
Amplitude modulation bandwidth (3dB): DC～100kHz?
Accuracy: ±10%(1kHz modulation rate, 30% amplitude modulation depth) |
Pulse Modulation | Pulse modulation on/off ratio:
9kHz≤f≤3GHz: >80dB
3GHz
Pulse modulation rise/fall time:<25ns
Min. pulse width:
Stable amplitude loop close: <2μs
Stable amplitude loop open: <0.4μs |
Dimensions | 320mm×150mm ×390mm |
Weight | 9kg |
Operating Temp. | 0℃ ～+50℃ |
Radio Frequency Output Port | N-type port |
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Ordering Information
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Main unit:AV1441A/B Signal Generator
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Standard Configuration
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Item | Name | Qty |
Standard Accessories | Power Cord | 1 |
User’s Guide | 1 |
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Options
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No. | Name | Description |
1 | Rechargeable battery | Battery feed? |
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?-127～+10 dBm wide dynamic range of power output
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This signal generator is provided with a built-in programmable step attenuator. AV1441 Series Signal Generator could outputs -127dBm signal of min. power level with max output power >+10dBm.
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Internal Modulation Signal Generator and Pulse Generator (Standard)
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AV1441 Series Signal Generator is configured with Internal Modulation Signal Generator, which adopts direct digital waveform synthetic technique to generate high-quality modulated signal with DC-100kHz frequency range and 1Hz resolution and can provide complete analog signals capability.
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The standard configuration, Internal Pulse Generator, whose pulse width can be set in between 20ns ～ 60s-10ns with a step of 10ns step as desired, can meet your test requirements for high-performance pulse source.
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Excellent Analog Modulation (Standard)
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AV1441 Series Signal Generator comes standard with excellent analog modulation capability as well as AM, FM functions. Its amplitude modulation depth range is between 0% ～ 100% to provide comprehensive solutions for high quality analog signals generation.
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High-performance Pulse Modulation (Standard)
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AV1441 Series Signal Generator comes standard with high-performance pulse modulation function, whose on/off ratio is higher than 60dB and min. pulse width is 400ns, which can provide flexible and convenient solutions for pulse modulation signal imitation
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Chinese/English Operation Interface, Large LED TFT LCD
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AV1441 Series Signal Generator uses large screen and Chinese/English operation interfaces and has a direct and panoramic view of the current state. The operation interface can be switched between English and Chinese for your convenience.
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Abundant Interfaces
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AV1441 Series Signal Generator provides GPIB and LAN interfaces for program control operation, USB interface, serial interface, etc. additional expansion interfaces and reference input/output interface, pulse input, monitor output and syn output interface.
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Read More
Wuhan Huajin Co., Ltd
Vector Network Analyzer,Microwave Power Meter,Signal Generator
Address: ROOM 1507 TOWER A, OPTICS VALLEY INT鈥橪 PLAZA NO.889 LUOYU ROAD EAST LAKE HIGH-TECH DEVELOPMENT ZONE,WUHAN,CHINA,
Wuhan, Hubei
China, 430000
Tel: 86-27-86659761
Fax: 86-027-86659753
