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Remote Programming
Microwave Source Program Comments
Microwave Source Program Comments
20
Reset the instrument.
50
Determine the type of Instrument: 3 is an HP 70427A, 4 is an
HP 70428A, 5 is an HP 70428A Option 002.
80
Configure the HP 70427A Downconverter or HP 70428A
Option 002 Tunable Source as a Microwave Source.
140
Set an output frequency of 2.4 GHz.
150
Set an output power of +10 dBm.
160
Set the 100 MHz reference phase-lock-loop bandwidth to 53 Hz.
170
Set the 600 MHz reference phase-lock-loop bandwidth to 4 KHz.
180
Set the tuning sensitivity to .05 ppm/V.
220
Start a loop to read any error messages in queue.
230
Query any error message.
240
Read any error message.
250
Exit loop if there are no error messages or when they are all read.
7-14 HP 70427A/HP 70428A User's Guide
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