SolderSmoke Daily News -- Ham Radio Blog

Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com

Showing posts with label Pete. Show all posts

Showing posts with label Pete. Show all posts

Thursday, October 3, 2019

The Collins Mechanical Filter -- An Advertisement from Australia, 1963

Peter VK2EMU sent me this ad a while back. He said he regretted being unable to send a filter -- all he could send was the ad. Thanks Pe...

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