Oxford Shortwave Blog
Oxford Shortwave on X
(Move to ...)
Oxford Shortwave on X
▼
Harwell Amateur Radio Society
(Move to ...)
My radio club
▼
Sunday, 4 December 2022
Improving the selectivity of my crystal radio with a dual-gang 390 pF ai...
No comments:
Post a Comment
‹
›
Home
View web version
No comments:
Post a Comment