Instrument Tour
R&S
®
NRX
15
User Manual 1178.5566.02 ─ 05
Two options fit in this bay. If you have both options, you can exchange them, see
If no option is installed, the module bay is closed by a cover.
Sensor check source (R&S NRX-B1)
Used as a power reference for testing the connected power sensors and the cabling.
The LED of the sensor check source (R&S NRX-B1) shows the state, see
You can remove the option and send it to Rohde & Schwarz for calibration. Contact the
Rohde & Schwarz customer service.
Table 3-1: Possible states
Illumination
State
setting
Off
No signal is generated.
"Off"
Steady green
Continuous wave is output.
"CW"
Blinking green
Pulse signal is output.
"Pulse"
Blinking red
Settings conflict exists.
For example if "Pulse" is set and the
power level is set to 20
dBm.
"CW" or "Pulse"
Sensor interface for R&S NRT (R&S NRX-B9)
Provides an optional power sensor connector to connect an R&S NRT-Zxx power sen-
sor. For supported power sensors, see the data sheet.
To exchange the option
1. Press the latch to the right, using your thumb nail or a small pen.
2. Pull the option from its casing.
3. Insert the other option.
4. Press until you hear a click when the latch locks.
Further information:
●
Chapter 4.8, "Connecting Power Sensors"
●
●
Chapter 14.7, "Configuring the Test Generator"
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