Technical data

Analog Commands 9
Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz 299
:PM[1]|2:EXTernal[1]|2:IMPedance
Supported Option UNT
[:SOURce]:PM[1]|2:EXTernal[1]|2:IMPedance <50|600>
[:SOURce]:PM[1]|2:EXTernal[1]|2:IMPedance?
Selects 50 ohms or 600 ohms as the input impedance for the external input signal.
Example
:PM1:EXT2:IMP 600
The example sets the ΦM path 1, external 2 source impedance to 600 ohms.
*RST +5.00000000E+001
:PM[1]|2:INTernal[1]:FREQuency
Supported Option UNT
[:SOURce]:PM[1]|2:INTernal[1]|2:FREQuency <val><units>
[:SOURce]:PM[1]|2:INTernal[1]|2:FREQuency?
Sets the internal modulation frequency rate. The command sets:
• the frequency of the first tone of a dual–sine waveform
• the start frequency for a swept–sine waveform
• the frequency rate for all other waveforms
Refer to “:LFOutput:FUNCtion[1]|2:SHAPe" on page 293 for selecting the waveform type.
Example
:PM1:INT1:FREQ 20KHZ
The example sets the ΦM path 1, internal source 1 frequency to 20 kHz.
*RST +4.00000000E+002
Range Dual_sine 0.1 Hz - 20 kHz Swept-sine 0.1 Hz - 100 kHz All other waveforms:
0.1 Hz - 20 kHz
PM[1]|2:INTernal[1]:FREQuency:ALTernate
Supported Option UNT
[:SOURce]:PM[1]|2:INTernal[1]:FREQuency:ALTernate <val><units>