HP 8753E - System Trace Noise (Only for Analyzers Without Option 006)

10. System Trace Noise (Only for Analyzers without
Option 006)
Frequency Range Ratio System Trace Noise System Trace Noise
(Magnitude1 )
(Ph-3
30kHzto3GHz A/R
<0.006 dB rms
<O.O38O rms
30 kHz to 3 GHz
B/R
<0.006 dB rms
<o.03s” rms
1 At +5 dBm into test port, 3 kHz IF bandwidth, and CW sweep.
Required Equipment for 508 Analyzers
Cable, APC-7, 24-inch
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HP P/N 8120-4779
Required Equipment for 750 Analyzers
Cable, 75Q, Type-N 24-inch
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HP P/N 8120-2408
Analgzer warmup time: 1 hour
Perform this test to measure the system trace noise at a designated frequency in
both the A/R and B/R ratioed measurements.
1. Connect the equipment as shown in Figure 2-31.
HP 8753E
NETWORK ANALYZER
PORT 1
U
PORT 2
CABLE
24 INCH
Figure 2-31. System Trace Noise Ikst Setup
System Veriication and
2-65
Performance Teste