[Boatanchors] 75A-4 BFO

Joe Eide jeide at execpc.com
Mon Jan 2 14:32:23 EST 2012


Hi Bill,

I don't believe your manual says L-17 for the BFO.  It should be L-31.  
Looking down into the BFO can, you will not see a slug, but a hollow 
shaft with slots to accept a wide tuning tool.

If I am mistaken about the this, please let me know which manual you 
have.  I looked in different manuals including the Canadian version and 
only saw L-17 as the low 10 meter band.

Hope that helps,

Joe - KB9R


On 1/2/2012 07:48 AM, Bill and Liz McHugh wrote:
> I'm having a problem with adjustment range in the BFO in my 75A-4 and wonder if someone can help me.  The schematic shows that the coil does not have a slug, yet the manual refers to adjusting L-17.  My unit has no slug in the coil and I am wondering if someone removed it or it was never installed.
>
> Thought I'd better ask before I remove the BFO can.
>
> Bill VE3NH
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