AV4022 is a high performance portable spectrum analyzer. It has adopted a lot of advanced technologies in the industry, for example the all locked�phase local and the all�digitized medium frequency processing technologies. All RBW/VBW filters and medium frequency/video detectors are employing digital methods to reach a higher technical level. While boasting the performance of a table analyzer, AV4022 excels in its small size, lightweight and good mobility. With large capacity rechargeable lithium battery inside, it is a good choice for premises where no external power supplies are available. The internal non�volatile memory can store 200 measurement data, which can be downloaded to a PC through RS232 for future management, saving and printing. The 6�inch VGA TFT color LCD is convenient for observation of signal details. What's more, the Chinese�English menu is easy to use.
Main Technical Specifications:
1. Frequency Range: 9kHz ~ 3GHz
2. Frequency Readout Accuracy:
+/-(frequency reading*reference frequency error+5%span+25%resolution bandwidth)
3. Resolution Bandwidth: 100Hz~1MHz(1,3 steps)
4. Bandwidth Accuracy: +/-25%(1MHz) +/-10%(<1MHz)
5. Bandwidth Switch Uncertainty: < 0.5dB
6. Video Bandwidth: 10Hz~1MHz(1,3steps)
7. SSB phase noise: <-75dBc/Hz(@30kHz,1G) <-110dBc/Hz(@1MHz,1G)
8. Amplitude Range +20dBm ~Noise Level
9. Max. Safety Level: CW +27dBm DC Level +/-20V
10. Display Average Noise Level:
100kHz ~ 500kHz <-95dBm (typical -100dBm)
>500kHz <-107dBm (typical -115dBm )
11. Combined Level Uncertainty:
+/- 3dB (reference level~ 60dBc lower than reference level,typical+/- 1dB )
12. Spurius Response: <-45dBc
13. Residual Response: <-80dBm
14. Frequency Response: +/-1.2dB
15. Input Attenuator: 0~30dB (10dB step)
16. Input Port: N female, 50 Ohm,Input SWR 1.5
17. Digital Port: RS232
18. Power Consumption:
< 15W (not including recharging capacitance)
< 28W (including recharging capacitance)
19. Operating time of fully-charged battery about 4h
20. MTBF: >3500h
21. Weight: 3kg
22. Dimensions circa: 175*280*80mm
23. Environment Adaptation conforms to thir-level equipment standard in GJB3947-2000
