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The 41 Institute of China Electronics Technology Group Corporation
AV4958 Multifunctional Microwave Analyzer
Product Overview AV4958 Multifunctional Microwave Analyzer integrates multiple functions like testing of cable and antenna VSWR, distance to fault（DTF）, insertion loss and gain, spectrum analysis and power measurement, etc. It is flexible and convenient to carry. Battery is available for power supply so it is suitable for field testing. Used widely in several fields including field installation and tuning of electronic equipment in terms of radar, communication and ECM, performance test, daily maintenance and emergent repair and test, the analyzer can help upgrade filed repair and support of users.
Main Features Multiple measurement modes: Antenna feeder test: for test of cable and antenna.（return loss, DTF, etc）； Network analysis: for test of full S-parameters (various display types）; Spectrum analysis: for spectrum analysis （ field strength, channel power, occupied bandwidth, etc）； Power monitoring: for power measurement; Vector voltage measurement: for measurement of vector voltage; USB power measurement: for power measurement of USB interface; 1 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
High performance Frequency range of feeder test is 1MHz～20GHz, frequency resolution is 10Hz； Frequency range of network analysis is 1MHz～20GHz, frequency resolution is 10Hz, dynamic range is 80dB～95dB; Frequency range of spectrum analysis is 100KHz ～ 20GHzm, sideband noise is -105dBc/Hz@1MHz（1GHz carrier）； Flexibility Small and light with built-in battery, provides easy field operation; Perfect auto diagnosis and auto status testing; Intelligent power management, indication of remaining capacity and lower battery warning; Friendly man-analyzer interface: Chinese and English menu with instructions and help info; 7-inch high-brightness true-color TFT LCD，good visibility even under direct sunlight; Universal interface External input bias T is available, provides supply for active DUT; Two types of USB2.0 interface, for connection of portable storage device and communication with PC; One 100M network interface, for construction of local network or remote control;
2 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Feeder test: Frequency range of the feeder test of the analyzer is 1MHz～20GHz, frequency resolution is 10Hz. It can measure parameters like voltage VSWR, return loss, impedance and cable loss of DUT. DTF is also available to identify impedance mismatch precisely.
Network analysis: Frequency range of the network analysis is 1MHz～20GHz, frequency resolution is 10Hz. Analysis and measurement of full 4S parameters vector network are all available. The analyzer can test full S parameters of amplifiers, filters, attenuators and diplexers, etc, with such display formats as logarithmic, linear, phase, impedance, polar coordinates and so on. .
3 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Spectrum analysis: Frequency range of spectrum analysis of the analyzer is 100kHz～20GHz. With the features of wide frequency band, high resolution, high level of sensitivity, large dynamic range, etc, it can acquire special info which cannot be easily obtained, such as spectrum purity, signal distortion, spurious signal, inter-modulation, and so on.
4 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
USB power measurement（option） Users may choose AV8723X Series USB power sensor produced by the 41st Institute for power measurement, which can test the RF/microwave power at frequency up to 40GHz.
5 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Typical Applications Test in multi fields:
Test of filter Test filter specs like insertion loss, ripple wave, out-of-band rejection, etc.
Measurement of time domain Test cable length and DTF by antenna feeder test or time domain of network analysis.
Test of radar and communication system Measure stray parameters of radar network
Be used in design of all kinds of military and civil radar systems to precisely test frequency, power and phase noise of all kinds of signals during generation. It can also test different kinds of stray signals, spurious signals, and harmonic distortion and modulation property of signals.
Monitoring and management of spectrum
Manage RF signals within the control range and identify and search all kinds of disturbance signals, such as monitoring and management of military radio station, broadcast station, communication equipment, airport, base station and sensitive regions. Monitoring of radio station is also available due to audio demodulation of it.
Monitoring of communication satellite
Monitor spectrum quality, power and power control status of satellite signals, determine and search disturbance signals to keep safe, reliable and stable operation of satellite network.
Test of RFID and domain
For RF identification system, the analyzer is used for transmitting stray radiation by interrogator and tests on filed strength, frequency deviation, occupied bandwidth, polling and timing measurement, etc.
Test of Bluetooth areas
For tests on transmitter power, power spectrum, modulation, stray radiation of transceiver of Bluetooth system, etc. Test of components, parts and instruments To measure amplitude of S-parameter, phase and group delay of DUT with highly efficient and powerful capability at error correction. Be widely used in military and civil fields, such as components, radar, aerospace, electronic jamming and countermeasure, communication, radio and television. For components like cables, connectors, amplifiers, filters, mixers, attenuators, isolators 6 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
and couplers, the analyzer can conduct tests on parameters including gain, frequency response, bandwidth, insertion loss, conversion loss, isolation and distortion. Be used for tests on several kinds of instruments and equipment. For example, the analyzer can test specs like frequency, power, phase noise, spurious, harmonic distortion and modulation property in terms of maintenance, repair and monitoring of signal generators.
7 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Technical Specifications Items
Specifications Frequency range
1MHz～20GHz
Frequency accuracy
±1×10-6
Test of antenna and Frequency resolution 10Hz transmission Data points 11，21，51，101，201，501，1001 lines Effective directivity
32dB～42dB
Effective source match 30dB Frequency range
1MHz～20GHz
Frequency accuracy
±1×10-6
Frequency resolution 10Hz
Network Data points analysis IF bandwidth
11，21，51，101，201，501，1001 10Hz～100kHz, in 1-2-10 sequence
Effective directivity
32dB～42dB
Effective source match 30dB S21 Dynamic range
80dB～95dB
Frequency range
100kHz～20GHz（can be modulated to 9kHz）
Harmonic resolution
1Hz
Sweep width
100Hz～20GHz，0Hz
Resolution bandwidth 1Hz～3MHz, in 1-3-10 sequence Video bandwidth
Spectrum Analysis
1Hz～3MHzn, in 1-3-10 sequence ≤-97dBc/Hz@10kHz（CF=1GHz） ≤-98dBc/Hz@100kHz（CF=1GHz）
Noise sideband
≤-105dBc/Hz@1MHz（CF=1GHz） ≤-151dBm/Hz（10MHz～4GHz，preamplifier is on） Displayed noise level
average
≤-133dBm/Hz（10MHz～8GHz） ≤-123dBm/Hz（8GHz～20GHz）
Total absolute amplitude accuracy
±2.0dB（20℃～30℃，input 0dBm～-50dBm）
Residual response
≤-80dBm
±2.7dB（0℃～50℃，input 0dBm～-50dBm）
8 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Items
Specifications Reference level range
-80dBm～+30dBm ≤1.7：1（≤6GHz，typical value）
Input voltage VSWR
≤2.1：1（＞6GHz，typical value）
Frequency range Power measurement Power range （option） Power accuracy
10MHz～18GHz（depending on the sensor） -50dBm～+20dBm ±1.5dB
Frequency range
100kHz～20GHz
Frequency Frequency resolution 1Hz measurement Frequency accuracy ±[readout frequency×（1×10-6（23℃）+10-6/10℃）+10Hz] Sensitivity
-40dBm
Test interface of cable Type N（F） and antenna feeder
Interface Test interface of VNA Type N（F） Test interface spectrum analysis
of
Type N（F）
Control USB, LAN interface Operating 0℃～+50℃ temp Storage temp
-40℃~ +70℃
Dimensions Max dimensions:330mm（W）×230mm（H）×120mm（D） Weight
Less than 5kg AC
220V~ ±10％，50Hz±5％
Built-in battery
Nominal voltage: 10.8V，consecutive working time≥3h
Supply Power ≤28W consumption Cooling method
Internal air cooling
9 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
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The 41 Institute of China Electronics Technology Group Corporation
Ordering Information Main Unit：AV4958 Multifunctional Microwave Analyzer Standard accessories Item
Names User’s Guide AC-DC Adapter(input:100-240V~50、60Hz, 1.7A. Output: 18.0V-3.33A) Tri-core power cord Rechargeable lithium battery
Standard accessories
Options Models AV4958-001 AV4958-002 AV4958-003 AV4958-004 AV4958-006 AV4958-007 AV4958-008 AV4958-009 AV4958-010 AV4958-011 AV4958-S01 AV4958-S02 AV4958-S03
Names Rechargeable battery（NI2040HD） Type T male cal kit（AV31101A） Type T female cal kit（AV31101B） 3.5mm cal kit（AV31121） AV87231 USB Power sensor(10MHz~18GHz) AV87232 USB Power sensor(50MHz~26.5GHz) AV87233 USB Power sensor(50MHz~40GHz) AV87230 USB Power sensor(9MHz~6GHz) Multifunctional soft bag Transportation case USB power measurement (require USB power sensor in addition) Power monitoring, for power measurement Vector voltmeter, for vector voltage measurement
10 Tel: 86‐532‐86896691
Fax: 86‐532‐86889056
http://www.ei41.com
E‐mall:
[email protected]
