Setting Squelch - Cobra 25 LTD Installation Instructions Manual

Operation

Setting Squelch

Setting Squelch
Squelch is the "control gate" for incoming signals.
Gate closed
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
Full
1
NOISE
allowing only very strong signals to enter.
Gate open
STRONG SIGNALS STRONG SIGNALS STRONG SIGNALS
MEDIUM SIGNALS MEDIUM SIGNALS MEDIUM SIGNALS
WEAK SIGNALS WEAK SIGNALS WEAK SIGNALS
2 Full
NOISE NOISE NOISE
"gate" allowing all signals in.
clockwise rotation closes the gate
counterclockwise rotation opens the
To achieve the Desired Squelch Setting (DSS),
3
turn the Squelch control counterclockwise
until you hear noise. Now turn the control
clockwise just until the noise stops. This is the
DSS setting.
Operation
Gate set to Desired
Squelch Setting (DSS)
STRONG SIGNALS
MEDIUM SIGNALS
WEAK SIGNALS
NOISE