Extended Manual for RF919 v2.1
© 2024 page 35 of 63
7.3.10.4 AIR reception settings
Default settings for antenna signal
Keep current antenna signal routing
ANT-HPF
HighPassFilter
ANT-LNA1
LNA1 channel
ANT-LNA1-GAIN-L
LNA1 antenna channel low gain
ANT-LNA1-GAIN-H
LNA1 antenna channel high gain
ANT-LNA2-GAIN-L
LNA2 antenna channel low gain
ANT-LNA2-GAIN-H
LNA2 antenna channel high gain
ANT-10dB
antenna attenuation 10dB
ANT-20dB
antenna attenuation 20dB
SQL-LEVEL 00-01-02-03-04-05-06-
07-08-09
9 squelch levels with “00” squelch being turned off
WT-SCAN-MODE-FREQ
frequency scanning mode using the antenna
connected to the WT-socket on top of the radio.
Short press [ ] to SCAN a signal station until
stopping the search. Press the scan key again to stop
the scan process.
WT-SCAN-MODE-PRESET
Scan the stored channels
Note: If the Squelch function is active, long press [ ] for 2 seconds to deactivate it.
[ ] shows 0 on the primary screen. Long press [ ] for 2 seconds again, [ ]
shows the recovered squelch value of current Squelch setting.