HP 8753ET manual Test-port input characteristics, Magnitude characteristics, ±500 dB, ±180˚, 01˚

HP 8753ET specifications

Test-port input characteristics (continued)

External source mode1 (CW time sweep only)

Frequency range	300 kHz to 6 GHz
R-channel input requirements2
Power level	0 to -25 dBm
Spectral purity	<-30 dBc
Maximum spurious
input	<20 kHz
Residual FM
Typical settling time	500 ms (automatic)
	50 ms (manual)
Frequency readout	0.1% (automatic)
accuracy2
Input frequency accuracy requirement2
Manual:	-0.5 to 5 MHz
Accuracy	(See magnitude and phase
	characteristics)

Magnitude characteristics

Dynamic accuracy (10 Hz IF BW)

(300 kHz to 3 GHz)

(3 to 6 GHz)

Display resolution 0.001 dB/division

Marker resolution3 0.001 dB

Trace noise

(0 dBm at transmission port or +5 dBm at reflection 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	±500 dB
Range

(300 kHz to 3 GHz)

(3 to 6 GHz)

Resolution	0.001 dB
Stability2
300 kHz to 3 GHz	0.02 dB/ 1 ˚C
3 GHz to 6 GHz	0.04 dB/ 1 ˚C

Phase characteristics

Dynamic accuracy (10 Hz IF BW)

Range	±180˚
Display resolution	0.01˚/ division
Marker resolution3	0.01˚
Trace noise

(0 dBm at transmission port or +5 dBm at reflection port, ratio measurement, 3 kHz BW)

300 kHz to 3 GHz	< 0.038˚ rms
3 GHz to 6 GHz	< 0.070˚ rms
Reference level	-180˚ to +180˚
Range
Resolution	0.01˚
Stability
30 kHz to 3 GHz	0.05˚/ ˚C
3 GHz to 6 GHz	0.20˚/ ˚C
Polar characteristics	10 x 10-12to 1000 units full
Range
	scale
Reference	±500 units

1.See the HP 8753ET/ES 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.

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