1-11
INTRODUCTION
1-10 COM-120C PRODUCT SPECIFICATIONS
A warm-up time of 5 minutes is required for the following performance requirements.
RF measurements are referenced to 50
Ω .
Accuracy and Resolution stated in percent are referenced to measured or selected value
unless otherwise stated.
Where resolution exceeds accuracy, resolution takes precedence.
Specifications and features are subject to change without notice.
RF SIGNAL GENERATOR
Frequency
Range:
Resolution:
Accuracy:
250 kHz to 1 GHz
100 Hz
Same as Master Oscillator.
Output (T/R and AUX RF Connectors)
Range (T/R):
Range (AUX):
Resolution:
Accuracy:
VSWR:
-130 to -20 dBm (Simplex Mode)
-130 to -40 dBm (Duplex Mode)
-130 to +13 dBm
0.1 dB
± 2 dB (>-90.1 dBm, < 400 MHz)
± 2.5 dB otherwise
<1.15:1 (0.25 to ≤ 100 MHz)
<1.23:1 (100 to ≤ 400 MHz)
<1.38:1 (400 MHz to 1 GHz)
Spectral Purity
Residual FM:
Residual AM:
Harmonics:
Non Harmonics:
<20 Hz RMS (0.3 to 3 kHz BW)
<0.5% RMS (0.3 to 3 kHz BW)
<-26 dBc
<-45 dBc (below 1 GHz)
<-40 dBc (above 1 GHz)
Input Protection
(T/R): 50 W CW continuous
100 W CW (90 sec to 3 min)
150 W CW (30 sec to 3 min)
200 W CW (15 sec to 3 min)
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