Aeroflex 3901 - Page 259

3900 Platform Specifications
Subject to Export Control, see Cover Page for details.
B-5
RF Receive Measurements (cont)
RF Power Meter (Broad band)
Frequency
Range (Usable from 100 kHz)
10 MHz to 1.05 GHz (3901, 3920 Standard)
10 MHz to 2.7 GHz (3902, 3920 Freq Extension Option (390XOPT058))
Level
100 mW to 125 W (Usable from 10 mW)
Resolution
4 digits for W or 0.1 dB
Accuracy
10%, ± 1 digit
Power Measurement Range
T/R: 100 mW to 125 W (25% on/off ratio)
RF Power Meter (In Band)
Frequency
Range (Usable from 100 kHz)
10 MHz to 1.05 GHz (3901, 3920 Standard)
10 MHz to 2.7 GHz (3902, 3920 Freq Extension Option (390XOPT058))
Level
T/R: -60 to +51 dBm: Lowest reading is receiver BW dependent (Narrower bandwidths can
measure lower levels).
ANT: -100 to +10 dBm: Lowest reading is receiver BW dependent (Narrower bandwidths can
measure lower levels).
AM Filter BW
6.25, 8.33, 10, 12.5, 25 and 30 kHz
FM Filter BW
6.25, 10, 12.5, 25, 30, 100, and 300 kHz
Resolution
0.1 dB
Accuracy (after User Calibration)
±1 dB (Input Level above minimum for selected BW (display not yellow) typically better than
±0.6 dB).
RF Error Meter
Counter Range
0 to ± 2.5 MHz from Receiver frequency (6 MHz IF BW)
Accuracy
Frequency Standard ± 1 count
Resolution
1 Hz
Level
T/R: -10 to +50 dBm
ANT: -60 to +10 dBm