Please enable / Bitte aktiviere JavaScript!
Veuillez desactiver vos / Por favor desactiva el Javascript![ ? ]
Cobra 25 and 29: Adding talkback | Radioaficion Ham Radio

Cobra 25 and 29: Adding talkback

Share

Cobra CB models 25 and 29 (all versions)

DESCRIPTION: Adding talkback

ACTION: Talkback can be easily added to these radios by installing a resistor from the

sleeve of the external speaker connector to ground. See picture of the location.

Adding a resistor will give a fixed audio level on the talkback. Try starting with a 100 ohm resistor, and adjust as needed for the desired volume level.

If an adjustable talkback level is desired, a potentiometer can be used in place of the resistor. A 200 ohm potentiometer is recommended.

ADJUSTMENTS: None.

NOTES: None.

Cobra 25 and 29 Adding talkback

Related Articles