[ARC5] SCR-274 Transmitter interior photos
Brian Clarke
brianclarke01 at optusnet.com.au
Sun Mar 6 01:59:11 EST 2011
Hello Jim,
I have a 6034 inductor available, if you are interested. I may also have
R-71, the 127 Ohm resistor you seek.
73 de Brian, VK2GCE.
> Jim wrote:
>
>>I'm trying to restore a BC-457 that appears to be largely stock.
>>However, it's missing its roller inductor, both relays, and power
>>resistor on the rear bulkhead.
>
> Wow...what a labor of love! BC-457-A transmitters are still pretty
> common in many states of originality.
>
> You are looking for L-52, K-53, K-54, and R-71. You will find only
> another transmitter as a source of these, even R-71, unless someone
> has some of the old spare parts inventory.
>
> The four SCR-274-N transmitters used three different antenna roller
> inductance assemblies (L-52), marked in red ink/paint somewhere as
> 6033, 6034, or 6035. The one for your BC-457-A should be the 6034.
>
> Good luck.
>
> Mike / KK5F
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