Setting Delta-Tune; Setting Squelch - Cobra 29 LTD Classic How To Use Manual

Operation
Setting Delta-
Tune

Setting Squelch

Gate closed
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
NOISE

Setting Delta-Tune

Delta-Tune functions as a "fine tune" control
enabling you to capture a more readable signal,
as well as eliminate adjacent channel interference.
SWR 2 3 CAL
RF
SIG 1 3 5 7 9 +30dB
V O L U M E S Q U E L C H
F
Rotate Delta-Tune knob to the center posi-
1
tion for optimum tuning.
Setting Squelch
Squelch is the "control gate" for incoming signals.
SWR 2 3
RF
SIG 1 3 5 7 9
V O L U M E S Q U E L C H
O F F
Full clockwise rotation closes the gate
1
allowing only very strong signals to enter.
18
N B /
S / R F
C B
A N L
A N L
S W R
PA
O F F
C A L
D Y N A M I K E R F G A I N
M I N M A X M I N
S / R F N B /
CAL
A N L
S W R A N L
+30dB
C A L O F F
D Y N A M I K E
M I N M A X M I N
R X / T X
B R T C H 9
D I M
N O R
D E LTAT U N E
S W R C A L
M A X
C B B R T
C H 9
PA D I M
N O R
R F G A I N
D E LTAT U N E
M A X
R X
S W