R&S AFQ100A Operating Manual page 174

R&S AFQ100A
The word width in bits, the low to high level difference and the offsets of the I/Q components are set in
the Signal section.
Resolution
Amplitude
I Offset
Q Offset
1401.3084.32
Setting the word width in bits to specify the digital resolution of the
signal. The analog signal is not influenced.
Value range: 6 Bits ... 16 Bits
Remote-control command:
SOUR:OUTP:DIG:RES BIT6
Sets the amplitude value for a fully modulated input signal. The value
range depends on the signal resolution.
Remote-control command:
SOUR:OUTP:DIG:AMPL 1FS
Sets an offset to the I component of the digital signal. The abbreviation
FS means full scale.
Value range: -0.1FS ... 0.1 FS
Remote-control command:
SOUR:OUTP:DIG:OFFS:I 0.01
Sets an offset to the Q component of the digital signal. The
abbreviation FS means full scale.
Remote-control command:
SOUR:OUTP:DIG:OFFS:Q 0.01
4.63
Output Block
E-3