ADVANTEST R3131

R3131 Spectrum Analyzer Operation Manual
4.1 GPIB Remote Programming
4-23Jul 10/98
Table 4-17 Counter
Table 4-18 Power Measurement
Table 4-19 OBW
Function Listener Code
Talker Request
Code Output Format
Resolution 1kHz CN0 CNORD? 0: 1kHz
1: 100Hz
2: 10Hz
3: 1Hz
100Hz CN1
10Hz CN2
1Hz CN3
Counter ON COUNT ON COUNT? 0:OFF
1:ON
OFF COUNT OFF
CNF
Counter value ––– CNRES? Frequency
Function Listener Code
Talker Request
Code Output Format
Channel power PWCH PWCH? Level
PWCHON? 0: OFF/ 1: ON
Total power PWTOTAL PWTOTAL? Level
PWTOTALON? 0: OFF/ 1: ON
Average power PWAVG PWAVG? Level
PWAVGON? 0: OFF/ 1: ON
Carrier power PWCARR PWCARR? Level
Average time PWTM* PWTM? 1–999
Power OFF PWM ––– –––
Function Listener Code
Talker Request
Code Output Format
OBW execution (%) OBW [ON]* OBW? Center, OBW
ON OBW [ON] OBWON? 0: OFF
1: ON
OFF OBW OFF
OBW percent OBW PER* OBWPER? OBW %