[Collins] 75A-2 new to me

[Dr.Gerald Johnson]

All I know about the 75A2A was that a local ham, W0PFP had one. Though 
when we went through his stuff cleaning it out after he died last year I 
didn't see the A2A with mechanical filters. Just a plain A2. I got his gray 
panel 51J3.

It's conceivable that the 51J and 75A2 could have used the same filter kit, 
but that documentation on the filter kit should have said so. I think the 
filter kit for the A2 probably included a new A2A escutcheon.

73, Jerry, K0CQ, Technical Advisor to the CRA

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