R&S
NRPM tour
R&S
®
NRPM
29
User Manual 1425.8663.02 ─ 07
Antenna connector (1)
Multipole antenna connector for connecting the
●
R&S
NRPM3(N) to the interface module R&S
NRPM-Z3.
●
R&S
NRPM3(N) to the filtered cable feedthrough module R&S
NRPM-ZD3
with the interface cable R&S
NRPM-ZKD3.
Note:
Measurements with R&S
NRPM3N LAN sensor modules require that you
use the latest version of the R&S
NRPM-ZKD3 interface cable (1436.2984.02).
Status LED (2)
Indication
State
White
Idle state. The sensor module performs no measurement and
is ready for use.
Flashing white
Firmware update is in progress
Slow flashing white Sanitizing is in progress
Yellow
Wait for trigger state
Green
Measuring state
Turquoise blue
Zeroing is in progress
Slow flashing red
A static error. You can query the type of the error with
Fast flashing red
A critical static error. You can query the type of the error with
Note:
If a critical error occurs after a firmware update, the
update was not successful. Perform the firmware update
again.
See
Chapter 12.3, "Problems during a firmware update"
Host interface connector (3)
The host interface connector is used for establishing a connection between the
sensor module and the USB host.
For this connection, Rohde
&
Schwarz provides two types of cables:
●
R&S
NRP-ZKU cable with a USB connector
●
NRP-ZK6 cable with a push-pull type connector
You can get both cables with different lengths up to 5
meters.
The host interface connector also contains the trigger1 connection for input or
output of a trigger signal, e.g., to synchronize several sensor modules in trigger
sender or in receiver mode.
R&S
NRPM3(N) sensor modules