R&S NRT-Z14 - Page 31

Operating concepts
R&S
®
NRT-Z14/44
31Getting Started 1443.8632.02 ─ 01
Interpreting the response:
●
+2.1234E+01
Result for measurement direction 1>2; in this example 21.234 W average
power
●
+2.1530E+01
Result for measurement direction 2>1; in this example 21.53 dB return loss.
●
__avrl15500
For further information, see the user manual.
5.3.2.3 Behavior during booting
On power-up, the power sensor is booting. During booting, you can load new
firmware.
After booting is completed, a power-up test is performed for approx. 3 s.
Do not interrupt the power-up test. If you send the appl command during power-
up test, the power sensor responds with:
@9B busy_________________________________________
After the power-up test is completed, send the appl command again to ready the
power sensor for measuring. The power sensor responds with:
@8C boot_________________________________________
Now the power sensor is ready for operation. If you send the appl command
again, the power sensor responds with:
@8E oper_________________________________________
Remote control