[GreenKeys] Auto Machine Power Switch

[hwhall@aol.com]

 Looks like your pdf has the schematic on the last pages.
WayneWB4OGM
    On Saturday, December 9, 2023 at 03:38:29 PM MST, W2HX <w2hx at w2hx.com> wrote:  
 
 Daniel et. Al. I have this device. Designed for starting/stopping a TTY machine based on loop activity. Maybe a search can find the schematic for it.

https://w2hx.com/?prefix=x/Tempo/


73 Eugene W2HX
Subscribe to my Youtube Channel: https://www.youtube.com/@w2hx/videos
 

-----Original Message-----
From: greenkeys-bounces at mailman.qth.net <greenkeys-bounces at mailman.qth.net> On Behalf Of Daniel Jones
Sent: Friday, December 8, 2023 9:02 AM
To: GreenKeys <greenkeys at mailman.qth.net>
Subject: [GreenKeys] Auto Machine Power Switch


I use a TU-170 for my machines for autostart which is convenient  because it automatically powers up the machine upon receiving a signal. I would like to build something that would allow me to do the same for 850 shift that would allow me to leave my machines on while using my military gear.  

I guess it could be audio driven or even loop driven (once it detects loop activity it turns the motor on) I would prefer a loop driven option as it would eliminate the need to differentiate between 170/850.  I could install it close to the machine if it was in a different room on an extended loop run ect…

Does anyone have any ideas on a good workable solution?

Daniel 



www.K6YIC.com
DJones at K6YIC.com
HH#11973
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