Combined RF Upconverter/Downconverter
IEEE 488.2 Command Reference
6.7 *RCL
<
NRf
>
The
*RCL
(ReCaLl) command restores a previously saved state from non-volatile memory. In addition to
factory default state 0, there are 5 re-writeable memory locations, specified by choosing an index between
1 and 5. The restored parameters are the
RF Power State, Upconverter LNA Power State, Reference
Frequency, External Reference Enable, External Reference Switch Override, Tune Frequency, External
LO1 Enable, External LO1 Switch Override, LO1 PLL Mode, LO1 Reference Divider, External LO2 En-
able, External LO2 Switch Override, Upconverter RF Attenuation, Downconverter RF Attenuation
. For
a detailed description of the parameters saved, see the relevent command descriptions in this manual.
When the *RCL command is called, these parameters will be applied to the device.
Syntax
*
RCL
Space
NRf
Allowed Values
The
NRf
parameter can be any integer in the range of 0 to 5.
Error Message
If the parameter is not in the recognized format, error
-102, "Syntax error"
occurs.
If the parameter is less than 0 or greater than 5, error
-222, "Data out of range"
occurs.
Quonset Microwave
Revision 2.0.0
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