Agilent Technologies HP8648A Weather Radio User Manual


 
RF Analyzer Specifications
264
FM Measurement
Frequency Range: 5 MHz to 1 GHz (usable to 400 kHz)
Deviation: 20 Hz to 75 kHz
Sensitivity: 2µV (15 kHz IF BW, High Sensitivity Mode, 0.3 to 3 kHz BW)
(typical <1 µV (12 dB SINAD, f
c
10 MHz))
Accuracy: ±4% of reading plus residual FM and noise contribution (20 Hz
to 25 kHz rates, deviation 25 kHz)
Bandwidth: 2 Hz to 70 kHz (3 dB) DCFM measurements also available
THD+Noise: <1% for 5 kHz deviation and 1 kHz rate in a 0.3 to 3 kHz
BW
Input Level Range for Specified Accuracy:
Standard:
18 to +50 dBm at RF IN/OUT (0.016 mW to 100 W)
50 to +14 dBm at ANT IN
Option 007:
32 to 36 dBm at RF IN/OUT (0.63µW to 4.0 W)
Option 008:
28 to 40 dBm at RF IN/OUT (1.6µW to 10 W)
Residual FM and Noise:
0.3 to 3 kHz, rms:
< 20 Hz
< 7 Hz (HP 8920A Option 050 or HP 8920D)
Resolution:
f <10 kHz: 1 Hz
f 10 kHz: 10 Hz