AR 10052412, Руководство по эксплуатации и обслуживанию

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Model 5000A225C
28 Rev A
2.8.6.3 RF Gain Adjust
This command sets the RF Gain of the amplifier in percent.
Syntax:
LEVEL:GAIN<gain value>
<gain value>: Specifies the RF gain in % from 0 (minimum) to 100 (maximum)
Query:
No (see the Machine State query command)
Example To set the RF Gain to maximum, send the following command:
LEVEL:GAIN100<LF>
Default Value: 0%
2.8.6.4 RF Gain Query
This command queries the RF Gain setting.
Query:
RFG?
Response Format:
RFG=<space><rf gain><LF>
<rf gain>:
The current RF Gain, in percent (0000 to 0100, padded with zeros to always
be 4 digits wide).
Example:
To query the RF Gain, send the following command:
RFG?<LF>
Response:
RFG=<space>0075<LF>
(75% Gain)
2.8.6.5 Power Indicator Frequency
This command sets the current frequency used to correct the forward and reverse power indicators shown on
the display. The correction factors used by this feature are set from the factory and stored in non-volatile
memory.
Syntax:
CORR:POW:FREQ <freq><unit>
<freq>:
The current test frequency (0 to 999.999, limited to 3 digits of precision)
<unit>:
The frequency unit (KHZ, MHZ, GHZ)
Query: CORR:POW:FREQ?
Example 1:
To set the frequency to 15.5MHz, send the following command:
CORR:POW:FREQ 15.5MHZ<LF>
Example 2:
To query the frequency, send the following command:
CORR:POW:FREQ?
Response:
15.5MHZ<LF>