Repair 41 domestically produced instruments for vector 6G network distribution in stock

Repair 41 domestically produced instruments for vector 6G network distribution in stockAV3620

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Introduction to the supplier of AV3620/VA3620A vector network analyzer from China Electronics 41 Institute:

1. The 30KHZ-3GHZ/6Ghz vector network analyzer AV3620 from China Electric Power 41 Institute has been discontinued. Shenzhen Zengkai is now providing you with second-hand stock services. AV3620 is a domestic vector network analyzer with a frequency of up to 6Ghz, which is cheap, stable in performance, cost-effective, and comparable to the Agilent 8753ES in the United States. It has a strong * and competitive price advantage.

2. Maintenance engineers for radio frequency and microwave electronic measuring instruments used in industrial training. Industrial maintenance brands include Agilent,
Many global companies such as R&S (Rohde&Schwarz), Keysight (Shide Technology), HP (HP), Tektronix (USA), Jishili (USA), Fluke (Fluke), Anritsu (Anritsu), etc. no longer provide maintenance and repair services for various instruments that have passed the quality assurance period, including spectrum analyzers, network analyzers, signal generators, comprehensive testers, Bluetooth testers, WiFi testers, audio analyzers, oscilloscopes, multimeters, calibrators, power meters, power supplies, electronic loads, power sensors, noise factor analyzers, frequency meters, spectrometers, optical oscilloscopes, optical power meters and other RF instruments and meters.

3. Common faults of network analyzers: failure to turn on, failure to display when turned on, repeated restarts or crashes, startup error, self-test error, ineffective or malfunctioning buttons, poor GPIB communication, inability to enter the system when turned on, screen flickering, screen dragging, frequency loss lock, first 800M loss lock, incorrect receiving source, NOIE failure, PORT line failure, etc.
Common faults of signal generators: failure to turn on, failure to display when turned on, repeated restarts or crashes, startup errors, ineffective or malfunctioning buttons, poor contact of GPIB port, inability to enter the system when turned on, screen flickering, screen dragging, frequency lock, low output power, no output, inaccurate frequency, etc.

Common faults of spectrum analyzer: failure to turn on, failure to display when turned on, repeated restarts or crashes, startup error, ineffective or malfunctioning buttons, poor contact of GPIB port, inability to enter the system when turned on, screen flickering, screen dragging, frequency lock, low frequency reception, inaccurate power, etc.

4. Our company is based in Shenzhen and our business covers the whole country. We have a good reputation both inside and outside the industry. If you have any needs, please support us and let us know, CALL ME!!!

Responsible person: Zeng Gong: 139-23-85-05-15 (Give each other a chance to get to know each other, saving you time, effort, worry, and money. Thank you for your support!!)
Product brand: China Central Electric 41 Institute

Product model: AV3620/AV3620A

Product condition: 8-9% new

Product frequency: AV3620: 30kHz-3GHz, 6GHz

AV3620A:30KHZ-3GHZ,6GHZ

Description of AV3620/VA3620A Vector Network Analyzer at China Electric Power 41 Institute:

The AV3620 series high-performance RF integrated vector network analyzer integrates a synthetic signal source, a high-sensitivity amplitude and phase receiver, an S-parameter testing device, and a display part, which can quickly and accurately measure network parameters comprehensively. It can measure the amplitude frequency characteristics of the network, as well as the phase frequency characteristics and group delay characteristics of the network; Can perform both frequency domain and time domain measurements; It can also measure frequency conversion devices, and the measurement results can be displayed in formats such as amplitude, phase, group delay, Smith chart, polar coordinates, standing wave ratio, etc. It has four measurement channels and can simultaneously measure four S-parameters; Integrating modern RF technology, electronic technology, and computer technology, it has achieved a high level of measurement speed, accuracy, and intelligence, making it particularly suitable for use on production lines. At the same time, it has excellent performance and can meet laboratory requirements; This instrument can be used for design improvement in the research and development process, production testing of RF components and parts in the communication field. At the same time, it also has broad application prospects in fields such as broadcasting and television, mobile communication, aviation electronics, antenna measurement, radar, etc.

The main features of the AV3620/VA3620A vector network analyzer from China Electronics 41 Institute are:
Fast measurement speed and high measurement accuracy;
Can simultaneously display four channels (8 additional test curves);
The measurement function can perform transmission, reflection, and power measurement;
The scanning method can perform frequency scanning and power scanning measurements;
Display formats such as amplitude, phase, group delay, Smith chart, polar coordinates, standing wave ratio, etc;
Display output provides an external display video signal output port, providing convenience for remote monitoring or demonstration;
The measurement information of the storage medium can be stored through built-in floppy disks, non-volatile memory, volatile memory, and external disk drives;
The measurement results of port output can be printed and output through parallel port and GP-IB port;
Setting standard curves and upper and lower threshold functions can quickly judge and classify measurement results, which is very suitable for use in production lines;
The interface forms are standard parallel port, serial port, GPIB interface, VGA interface.

Typical applications of AV3620/VA3620A vector network analyzer from China Electric Power 41 Institute:

Measurement of S-parameter time-domain bandpass mode transmission for one-time testing and multi-channel display of the tested component

Technical Specification for AV3620/VA3620A Vector Network Analyzer of China Electronics 41 Institute:

Repair 41 domestically produced instruments for vector 6G network distribution in stockAV3620