Operating Manual 6175.4760.02 – 01
3.143
M3SR Series 4100
Switching the Automatic Gain Control On or Off
3.7.2.8
Switching the Automatic Gain Control On or Off
Softkey
Softkey Type
Description
Toggle
1.
Press softkey 'RF/IF Gain' to toggle AGC
on/off.
Possible values:
•
AGC
•
MGC (= AGC Off)
Default value:
AGC
AGC and MGC setting is dependent on the se-
lected modulation mode. It is available for all
modulation modes, except F3E and F1D.
AGC ensures an almost constant peak audio
level even if the reception level varies. Be-
cause of that, it is recommended to use AGC
for all practical applications of the radio. Use
together with AGC threshold to set the maxi-
mum RF gain, if needed for more quiet voice
communication.
In practical applications it is recommended to
use AGC together with AGC threshold instead
of MGC. If switched to MGC, the softkey 'MGC
Intercept' is used to adjust the RF and IF gain
of the receiver.
Summary of Contents for M3SR 4100 Series
Page 15: ...M3SR Series 4100 Documentation Overview xiv Operating Manual 6175 4760 02 01...
Page 48: ...M3SR Series 4100 Index 34 Operating Manual 6175 4760 02 01 ZF4401 mod 02 2 10...
Page 70: ...M3SR Series 4100 Radio Control 1 22 Operating Manual 6175 4760 02 01...
Page 116: ...M3SR Series 4100 Example Configuration 2 46 Operating Manual 6175 4760 02 01...
Page 336: ...M3SR Series 4100 Priority Channel 3 220 Operating Manual 6175 4760 02 01...
Page 696: ...M3SR Series 4100 Remote Control 8 4 Operating Manual 6175 4760 02 01...
Page 697: ...Operating Manual 6175 4760 02 01 9 1 M3SR Series 4100 Drawings 9 Drawings...
Page 706: ...M3SR Series 4100 Drawings 9 10 Operating Manual 6175 4760 02 01...