[Hallicrafters] Need info on Halli prototype RF Analyzer

[Jim Brannigan]

Wow, neat looking radio, I never saw one before.  From the knob lettering it 
could be similar to the Heath HO-10/SB-610.

Jim



> Hello,
>
> I am working on a Hallicrafters RF Analyzer....probably a prototype.  You
> can
> see a picture of one (not this one) at this link.
>
> http://www.w9wze.org/Equipment/Photos/I/Prototype_RF_Analyzer_K9ZE.jpg
>
> In my unit, all the tubes are removed except for the scope tube and the
> sockets are
> not labelled as to type.  There is one octal socket, two 7-pin miniature
> sockets, and
> one 9-pin miniature socket.  Obviously, I can tell where the octal and 
> 9-pin tubes
> go but one of the 7-pin ones is a 6CB6 and the other is a 6AU6 and their 
> pin-outs
> are so similar I can not tell which goes where.
>
> Does anyone have a schematic or any info they can share?
>
> thanks, 73,
> Phil
> W5BVB