[Boatanchors] Globe Scout transmitter component question
Richard Post
postr at ohiou.edu
Sat Dec 8 20:13:22 EST 2007
>Hi Greg,
>
>In my recollection (faulty at times, someone confirm inductance
>value please), the mod choke for the Globe Scout 680A was only 10 H.
>Its part number is identical to that of the 200 mA filter choke.
>
>Always been impressed by the simplicity of the Heising modulated
>680. Has a rated input power of 50 watts on AM. The entire
>modulator is just a 6U8 preamp and a single 6L6GB with that choke in
>the plate feed to the 6146. The RF deck was simple also, just a 6V6
>oscillator feeding the 6146.
>
>Rich KB8TAD
>
>Boatanchor pix
>
><http://tinyurl.com/hexco>
>
>
>>Hi:
>>Would anyone know the inductance value of the modulation choke
>>associated with the 6L6 circuit portion in the WRL Globe Scout
>>transmitter?
>>Tnx
>>Greg
>>WA7LYO
>>Kinston NC
>
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