Bypassing The Atu - R&S M3SR 4100 Series Operating Manual

M3SR Series 4100
3.7.3.3

Bypassing the ATU

Softkey
Operating Manual 6175.4760.02 – 01
Softkey Type
Toggle
Bypassing the ATU
Description
1. Press the softkey 'ATU Bypass' to toggle
bypass function on/off.
Possible values:
• ON
• OFF
Default setting:
OFF
Bypassing the ATU results in a longer life cy-
cle of the ATU relays, but will degrade recep-
tion performance.
If set to 'ON', the ATU enters Bypass state and
broadband reception using the HF antenna,
ATU and other receiver hardware is possible.
During transmission this feature is set to 'OFF'
and disabled.
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