Teaberry big t

[ShadowDelaware]

I picked up a teaberry big t to play with and would like to drop the dk from 4 watts to 2 watts. Does anyone know the pot number I am looking for to this.

 

[AudioShockwav]

I think Sams CB-41 has the info you are looking for.
I think you have to adjust the plate and load caps feeding into the final PA, I don't believe there is a VR that controls carrier.

73
Jeff

 

[Shadetree Mechanic]

That is a neat radio, I don't think I have seen it before. Might be able to put some extra diodes in series with the modulation transformer? Here is some info:

Teaberry Big "T"

 

[AudioShockwav]

That is a neat radio, I don't think I have seen it before. Might be able to put some extra diodes in series with the modulation transformer? Here is some info:

Teaberry Big "T"

Ahh , I thought it was the older tube model, not solid state.......
Must have been thinking of the "T" model, not the Big T.
I am getting old.

73
Jeff

 

[ShadowDelaware]

Thos is by far the coolest 20 bucks I have ever spent

 

[ShadowDelaware]

Radio porn

 

[doffo]

That is a neat radio, I don't think I have seen it before. Might be able to put some extra diodes in series with the modulation transformer? Here is some info:

Teaberry Big "T"

This has been my go-to for the Cobra 29 and the likes of. Works great. Glad someone mentioned it to me I think 4 or 5 years ago back in the CB Radio Show and Tell group on Facebook.

 

[GlocknSpiel]

I know there were other bench techs that used the same 'techniques' when working on radios, but that sure looks like something that was on my bench back in the day! The 'checked component' and alignment marks, as well as the re-waxed tank coils was something that was inside every rig that left my dad's shop.
Either that, or those tanks are actually virgins.