Tram D60 no AM or LSB but USB is fine

tubefan Radio Rambo Posts: 154	Tram D60 no AM or LSB but USB is fine May 19, 2019 12:20:36 GMT -5 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tubefan on May 19, 2019 12:20:36 GMT -5 Any tips? When I key in AM no red TX light and LSB is also dead. Relay clicks. In USB mode works perfect.

tubefan Radio Rambo Posts: 154	Tram D60 no AM or LSB but USB is fine May 19, 2019 13:05:12 GMT -5 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tubefan on May 19, 2019 13:05:12 GMT -5 Looking at block diagram looks like 7.7985 crystal controls AM and LSB. Maybe I should start there

tubefan Radio Rambo Posts: 154	Tram D60 no AM or LSB but USB is fine May 19, 2019 13:29:25 GMT -5 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tubefan on May 19, 2019 13:29:25 GMT -5 Cold solder joint on crystal. All fixed.