R3132 Series Spectrum Analyzer Operation Manual
2.1.1 Front Panel
2-5
•
R3172
Control
Description
1
POWER switch
Turns the power on or off
2
TG OUTPUT connector
(Option)
TG output connector
Frequency range is 100 kHz to 3 GHz
3
EXT MIXER connector
(Option)
Connects an external mixer to increase the measure-
ment frequency range.
4
CAL OUT connector
Calibration signal output connector
30 MHz, -20 dBm
5
PROBE PWR connector
Power output for the accessory.
The maximum current is 100 mA
6
RF INPUT connector
Inputs the signal to be measured.
1
3
2
4
5
6
3
2
4
1
1: NC
2: GND
3: -12V
4: +12V