how to tune a cobra 148

[zachwake]

i have a cobra 146 gtl that i want to tune how do you do that thanks zach

[Phaze91460]

Try [Please login or register to view this link]

or try one of our sponsors who will be glad to tune it for you.

[BigBopper]

Probably should send it to someone who tunes radios,,,but here it is AM POWER is VR10,,,and thats all you should set on a 148GTL,,,same for 146GTL also,,,,,,there is more to the radio,,,but without the right equipment you'll loose the freq ect,,,,hope that helps

[THUMPER]

146 gtl

power --vr5 or cut tr29

modulation---vr10,(ssb)vr6


I would not try this on any good radio !
and you will need a good set of meters to do it

[causmik]

Aren't the 148 and the Grant Xl the same radio internally? If so then one should be able to remove R131. I installed a Sparktune modulator in my Grant and removed R131. It did indeed become an audio beast.