Aeroflex 3901 - R F R Ec E IV E M Ea S U R Em Ent S

3900 Platform Specifications
Subject to Export Control, see Cover Page for details.
B-4
RF Receive Measurements
RF Receiver
Demodulation Selections
OFF, AM, FM, FM 50 us, FM 75 us, FM 750 us, AM USB, AM LSB
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))
Sensitivity
Pre-Amp OFF
< -100 dBm (10 dB SINAD, FM, 25 kHz, 1 kHz rate, 6 kHz FM Deviation, 300 Hz to 3.4 kHz AF
Filter)
Pre-Amp ON
< -113 dBm (10 dB SINAD, FM, 25 kHz, 1 kHz rate, 6 kHz FM Deviation, 300 Hz to 3.4 kHz AF
Filter, Pre-Amp On)
Selectivity
IF Bandwidth
6.25, 8.33, 10, 12.5, 25, 30, 100, 300 kHz Filters
Demod Output Level
FM
2.5 Vrms ± 10% (for deviation ±1/2 of selected BW; 25 kHz BW same output level as
30 kHz BW)
AM
3.0 Vrms ± 10% (for 100% AM)
RF Counter
Frequency
Range (Usable from 100 kHz, Autotune)
10 MHz to 1.05 GHz (3901, 3920 Standard)
10 MHz to 2.7 GHz (3902, 3920 Freq Extension Option (390XOPT058))
Resolution
1 Hz
Accuracy
Frequency Standard ± 1 count
Level (Range)
T/R: -10 to +50 dBm (Find level is selectable)
ANT: -60 to +10 dBm (Find level is selectable)