The 9-pin D connector replaces much of the functionality of the AUX I/O connector on older VNA models. See Rear Panel
Pin |
Name |
Description |
1 |
+15V |
+15V @ 750 mA (peak surge 1000 mA) |
2 |
-15V |
-15V @ 750 mA (peak surge 1000 mA) |
3 |
AnalogOut1 |
Controlled from the DC Source Control dialog. Analog Output Voltage Programmable +/-10V @100 mA out Nominally 0 ohms 2.44mV typical resolution 1MHz BW Read and write voltage programmatically using:
|
4 |
AnalogOut2 |
Controlled from the DC Source Control dialog. Analog Output Voltage Programmable +/-10V @100 mA out Nominally 0 ohms 2.44mV typical resolution 1MHz BW Read and write voltage programmatically using:
|
5 |
ACOM |
System ground |
6 |
GndSense |
Ground sense for Analog In & Out Connected with 51.1-ohm to ACOM Read voltage programmatically using:
|
7 |
AnalogIn1 |
Analog input: +/-10V @ 1.22mV typical resolution Rin >1 M-ohm BW ~ 1 MHz ADC conversion time < 1 us typical Read voltage programmatically using:
Voltages on this pin can also be read using ADC receiver measurements. Learn more. |
8 |
AnalogIn2 |
Analog input: +/-10V @ 1.22mV typical resolution Rin >1 M-ohm BW ~ 1 MHz ADC conversion time < 1 us typical Read voltage programmatically using:
Voltages on this pin can also be read using ADC receiver measurements. Learn more. |
9 |
Power Button |
Open collector input Active low replicates power button key press. |