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Test port input characteristics (continued)
External source mode
1
(CW time sweep only)
Frequency range 300 kHz to 6 GHz
R-channel input requirements (typical)
Power level
0 to -25 dBm
Spectral purity
Maximum
<-30 dBc
spurious input
Residual FM
<20 kHz
Typical settling 500 ms (automatic)
time
50 ms (manual)
Frequency readout 0.1% (automatic)
accuracy
Input frequency accuracy requirement
2
Manual -0.5 to 5 MHz
Accuracy (see magnitude and phase
characteristics)
Magnitude characteristics
Dynamic accuracy
(10 Hz IF BW)
Display resolution 0.001 dB/division
Marker resolution
3
0.001 dB
Trace noise
(+5 dBm at test-port, ratio measurement, 3 kHz BW)
300 kHz to 3 GHz < 0.006 dB rms
3 GHz to 6 GHz < 0.010 dB rms
Reference level
Range
±500 dB
Resolution 0.001 dB
Stability
2
30 kHz to 3 GHz 0.02 dB/ ˚C
3 GHz to 6 GHz 0.04 dB/ ˚C
Phase characteristics
Dynamic accuracy (10 Hz IF BW)
Range ±180˚
Display resolution 0.01˚/ division
Marker resolution
3
0.01˚
Trace noise
(+5 dBm at test-port, ratio measurement, 3 kHz BW)
300 kHz to 3 GHz
< 0.038˚ rms
3 GHz to 6 GHz
< 0.070˚ rms
Reference level
Range
-180˚ to +180˚
Resolution 0.01˚
Stability
30 kHz to 3 GHz 0.05˚/ ˚C
3 GHz to 6 GHz 0.20˚/
˚C
Polar characteristics
Range
10 x 10
-12
to 1000 units
full scale
Reference ±500 units
1. See the HP 8753ES descriptions and options for a functional description. Measurement accuracy is dependent
on the stability of the input signal.
2. Typical performance.
3. Marker resolution for magnitude; phase and delay is dependent upon measured value. Resolution is limited to
five digits.
(300 kHz to 3GHz)
(3 to 6GHz)
(300 kHz to 3GHz)
(3 to 6GHz)