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| 4022
Portable
RF Spectrum Analyzer |
4022 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.
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| Main
specificaitons: |
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, 50Ω,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
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Note: Specifications subject
to change without notice.
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