[AMRadio] Motor revisited

I have been unable to find a 2 RPM Synchron motor for the timing delay on the old GE BT-20-A I am bringing back to life. I can find plenty 1 RPM, however. Other than taking a full minute to allow B+ to be activated instead of 30 seconds, I can see no reason why it wouldn't serve the same

RE: [AMRadio] Motor revisited

Whay not add a cam or switch contact to the timing mechanism that triggers after 30 seconds? Ed, VA3ES --- Rick/K5IZ rote: I have been unable to find a 2 RPM Synchron motor for the timing delay on the old GE BT-20-A I am

RE: [AMRadio] Motor revisited

Thanks for the idea, Ed. I'll look into that. However, the mechanism is kind of intricate and I'm not sure but what that may interfere with the reset. Thanks, Rick Whay not add a cam or switch contact to the timing mechanism that triggers after 30 seconds? Ed, VA3ES

Re: [AMRadio] Motor revisited

- Original Message - From: Rick Brashear [EMAIL PROTECTED] To: 'Discussion of AM Radio in the Amateur Service' amradio@mailman.qth.net I have been unable to find a 2 RPM Synchron motor for the timing delay on the old GE BT-20-A I am bringing back to life. I can find plenty 1 RPM,

Re: [AMRadio] Motor revisited

Make that BT-20-A - Original Message - From: Bill Smith [EMAIL PROTECTED] To: Discussion of AM Radio in the Amateur Service amradio@mailman.qth.net Sent: Monday, April 02, 2007 12:29 PM Subject: Re: [AMRadio] Motor revisited - Original Message - From: Rick Brashear [EMAIL

RE: [AMRadio] Motor revisited

Thanks Bill. I think I'll just go with the 1 RPM for now and if I ever run across a 2 RPM I'll swap it out. The extra 30 seconds would only allow the 8008's to heat a little longer and that sure shouldn't hurt anything. 73, Rick/K5IZ The manual states a delay of 30 seconds delay due to the