Replacement of Modules R&S M3SR Series 4100 HF Transceivers
5.1 6124.9007.82.01
5 Replacement of Modules
5.1 Disassembly
5.1.1 General
CAUTION
Do not open the R&S M3SR Series 4100 HF Transceiver unless it is disconnected
from the power supply.
CAUTION
All RF cable connections using SMA connectors should be tightened with an SMA
torque wrench (5
lb-in, 56 N-cm). Tighten the connector with the torque wrench until
a single click is obtained.
CAUTION
Some electronic power elements may have insulation made from beryllium oxide ce-
ramics. Such components are especially marked on the circuit documentation.
Please see the safety instructions for handling parts made from beryllium oxide ce
-
ramics.