Rosenberger IM-A-FI-1800/B3, Руководство пользователя

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PIM Site Analyzer
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Manual
© Rosenberger 2017 -
www.rosenberger.com/pia
Page 42 of 54
11.1.4 Isolation Measurement RF
Frequency Downlink frequency band of filter unit
RF Output +23 – 46 dBm
RF Input +27 dBm max. operating
+30 dBm max. no damage
+50 VDC max. no damage
Isolation
- Accuracy
- Resolution
0 – 60 dB
1.5 dB
0.1 dB
11.1.5 VSWR / Return Loss RF
Frequency
Downlink frequency band of filter unit
VSWR 1.10 – 20.00
Return Loss 1.00 – 25.00 dB
Distance to VSWR fault
- Accuracy / Resolution
- Range
0.2 m (typ)
Depends on number of mismatch sources and accuracy of
cable velocity factor
0 – 150 m
11.1.6 Spectrum Analyzer RF
Frequency Uplink frequency band of filter unit
Resolution Bandwidth
120 Hz to 20 MHz RBW
Noise Floor -135 dBm DANL at 1 kHz
Amplitude Accuracy ±1.0 dB typ, ±1.5 dB max
RF Input
-40 dBm max. operating
+10 dBm max. no damage
Sweep Time 2.5s over full band at 1 MHz RBW
11.1.7 Environmental
Operating Temperature Range -10° C to +40° C
Storage Temperature Range -20° C to +80° C
Relative Humidity 5% to 95% RH non-condensing
Mechanical Shock
40G