Rohde & Schwarz PR100 - 6.11 Monitoring receiver connectors

R&S PR100 User Manual
6.9 Ambient and operating conditions
The R&S® PR100 will operate reliably in the following ambient and operating
conditions:
Max. humidity 95 %
Rated operating altitude max. 4600 m above sea level
Transport altitude max. 12000 m above sea level
Excess voltage category 2
Pollution level 2
6.10 Preventive maintenance
Any dirt should be removed from the R&S® PR100 with a soft damp cloth and a mild
detergent.
In case of a fault the following safety-critical parts should only be replaced with
original Rohde & Schwarz spare parts:
Power adaptor 1309.6100.00
Battery charger 1309.6123.00
Six-cell battery pack 1309.6149.00
6.11 Monitoring receiver connectors
The R&S PR100 has the following connectors:
RF input
Connect the RF input to the antenna using a cable with an N connector.
Make sure that the input is not overloaded.
Caution!
The maximum permissible continuous power at the HF
input is +20 dBm (100 mW).
The maximum permissible DC voltage at the HF input is 0
VDC.
Headphone connector
A 3.5 mm stereo socket is provided for headphones. The connector's internal
resistance is approx. 100 S.