3-10 Squelch
3-10-1 Level squelch
LQ
HQ
LQnnn
HQnnn mmm
nnn: 000 ~ 255 (default: 000)
nnn:000 ~ 255 (for receive frequency above 25MHz)
(default: 000)
mmm: 000 ~ 255 (for receive frequency below 25MHz)
(default: 000)
To read: LQ <CR> or HQ<CR>
Response: LQnnn or HQnnn mmm
3-10-2 Voice squelch
VQ
VT
VL
VQn
VTnnn
VLnn
n: 0, 1 0: Off (default) 1: On
nnn:000 ~ 255 Delay time (default: 008)
nn: 0 ~ 7 Squelch level (default: 3)
To read: VQ <CR> or VT<CR> or VL<CR>
Response: VQn or VTnnn or VLnn
3-11 RF amplifier, attenuator
ATn n: 0 ~ 4 (default: 0)
n=0 RF AMP = On, Attenuator = 0 dB, Auto attenuator = Off
n=1 RF AMP = Off, Attenuator = 0 dB, Auto attenuator = Off
n=2 RF AMP = Off, Attenuator = -10 dB, Auto attenuator = Off
n=3 RF AMP = Off, Attenuator = -20 dB, Auto attenuator = Off
AT
n=2 Auto attenuator = On
To read: ATy <CR>
Response: ATmn m : 0, 1 0: Auto attenuator On
1: Auto attenuator Off
n : 0 ~ 3 See above
3-12 Antenna select
ANn n: 0 ~ 2 (default: 1)
n=0 Auto select
n=1 Antenna connector 1
AN
n=2 Antenna connector 2
To read: AN <CR>
Response: ANmn m : Antenna select setting
n : 1, 2 Antenna connector
Note: When the receive frequency is below 25MHz, antenna connector 2 is
automatically selected.
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