HP R85026A Manual page 27

Detector 26.5 to 40 ghz
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DYHAmQ
AeeynAOY
Specification
26.5 to 40 GHz; ±0.3 dB
±
0.03 dB/dS
Referenced to -1-5 dBm
At 20® to 30®C (36® to 118®F)
Description
The performance test for dynamic accuracy is performed in both the AC and DC detection modes. In each
case, the reference power is set to 5 dBm and attenuated in 5 dB steps. The results can be plotted on
the accompanying graph.
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STOP SWEEP
f
SWP OUT/IN
8757 SYSTEM INTERFACE
S
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L
SWEEP
OSCILLATOR
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SOURCE
MODULE
INTERFACE
mm-WAVE
SOURCE MODULE
ill ililll III >
RF
IN
PLUG-IN
RF
OUT
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LOWPASS
FILTER
HP 8757A SCALAR
NETWORK ANALYZER
VANE
ATTENUATOR
POWER
METER
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HP R65026A
DETECTOR
POWER
SENSOR
Figure 3-3.
Dynamic Accuracy Test Setup

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