[Elecraft] Fwd: Re: Full duplex for Sat work?

[Edward R Cole]

>Date: Mon, 17 Aug 2015 12:41:45 -0800
>To: Elecraft Reflector
>From: Edward R Cole <kl7uw at acsalaska.net>
>Subject: Re: [Elecraft] Full duplex for Sat work?
>
>Jerry,
>
>Its tempting to think maybe the sub-Rx could be used duplex with 
>main-Tx in the K3, but as you discovered its not possible as DSP is 
>in use for Tx or Rx, but not both simultaneously.
>
>There is a kind of solution, though, if you own both K3 and KX3:
>
>Set K3-2M to listen on 145-MHz and use K3 with 432 transverter to 
>transmit 435 (or vice versa).  The "big" issue is linking frequency 
>control of both radios for tracking Doppler changes.  This will take 
>sw via ports in each radio.
>This will be a third-party sw source an not "likely" accomplished 
>thru firmware updates. Amsat has had what they call the "One true 
>way of tracking"; have to research that to find out if it still exists.
>
>I know a ham that might develop such sw but have not contacted him, as yet.
>
>73, Ed - KL7UW
>http://www.kl7uw.com
>     "Kits made by KL7UW"
>Dubus Mag business:
>     dubususa at gmail.com

73, Ed - KL7UW
http://www.kl7uw.com
     "Kits made by KL7UW"
Dubus Mag business:
     dubususa at gmail.com