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Portable 10MHz Microwave Spectrum Analyzer High Measurement Speed 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

AV4023 Portable Microwave Spectrum Analyzer

AV4023 Portable Microwave Spectrum Analyzer


Product Overview:


AV4023 Portable Microwave Spectrum Analyzer is the new generation portable microwave spectrum analyzer developed by our 41st institute using broadband microwave component integration design technology, microwave multilayer PCB design technology, efficient voltage transformation system design technology and multi-band sweep & individual thread processing technology. Compared with the last generation product, its frequency range increases by 5 times, display average noise level decreases by 20dB, single sideband phase noise decreases by 20dB and measuring speed increases by 4 times, featured by broad frequency band, high performance index, small size, light weight, flexible power supply and easy maneuvering, suitable for field service.


Main Features:

  • High measurement speed
  • Abundant measurement functions
  • Support both linear sweep and list sweep
  • Chinese/English menu for easy use
  • Available in battery power, convenient for field service

Technical Specifications:




Frequency Range

1MHz ~ 18GHz

Reference Frequency

Nominal frequency: 10MHz

Aging rate: ±1×10-8/day, ±1×10-6/year

Temperature stability: ±1×10-6 (0~50, relative to 25)

Frequency Readout Accuracy

Frequency readout accuracy±(Frequency readout × Frequency reference error +5%×Frequency span+25%×Resolution bandwidth)

Sweep Width

1MHz~18GHz or 0Hz

Resolution Bandwidth

1Hz ~ 3MHz (step by 1, 3, 10)

Video Bandwidth

1Hz ~ 3MHz (step by 1, 3, 10)

Noise Sideband

<-80dBc/Hz             (carrier of 18GHz, 1kHz offset)

<-89dBc/Hz             (carrier of 18GHz, 10kHz, 20kHz, 30kHz offset)

<-91dBc/Hz             (carrier of 18GHz, 100kHz offset)

<-100dBc/Hz            (carrier of 18GHz, 1MHz offset)

Residential Response

≤-82dBm (the preamplifier is off)

≤-95dBm (the preamplifier is on,10MHz ~ 4GHz)

Display Average Noise Level

≤-153dBm (10MHz ~ 4GHz,the preamplifier is on)

≤-133dBm (10MHz ~ 7GHz,the preamplifier is off)

≤-127dBm (7GHz ~ 18GHz)

1dB Compression Point


Second-order Harmonic Distortion

≤-43dBc (50MHz ~ 4GHz)

≤-58dBc (4GHz ~ 18GHz)

Third-order Intermodulation

≥4dBm typical (50MHz ~ 4GHz)

≥8dBm typical (4GHz ~ 18GHz)

Sweep Time

1ms ~ 100s (at zero-span)

100ms ~ 100s (at non zero-span)

Overall-level Uncertainty

±2.7dB (0~ 50, preheated for 30m)

Input Attenuation Range

0 ~ 30dB, 10dB step

Maximum Safety Input Level


Standing Wave Ratio of Input Port Voltage

≤1.8:1 (<13GHz, typical)

≤2.0:1 (13GHz~18GHz, typical)

Power Consumption


Power Supply Mode

DC, rechargeable battery

 Mr. Angel

Tel: 86-27-86659761
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Company Info

Wuhan Huajin Co., Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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