Sorry subject of previous posting was not indicated what radio I was
talking about
==========
Scanning through the K3 manual (Rev A2) I saw that the ALC voltage to be
applied on
pin 15 of the ACC connector needs to be in the 0 - +5V range. This worries
me a bit
because many (if not virtually all) linear amps output a NEGATIVE ALC
voltage for feedback to the transceiver.
I currently use my FT1kMP which needs 0 ~ -4V in combination with a SPE
1K-FA
solid-state amp.
It is fully interfaced including the ALC and that is working very well.
The SPE outputs between 0 and -11V regulated by u-processor such that the
right output
is generated
Is the +5V maybe a typo (i.e. should it be -5V) ??
-- Enno, PF5X
--------------------------------------------------------------------
mail2web - Check your email from the web at
http://link.mail2web.com/mail2web_______________________________________________
Elecraft mailing list
Post to:
[hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
http://mailman.qth.net/mailman/listinfo/elecraft
Help:
http://mailman.qth.net/subscribers.htmElecraft web page:
http://www.elecraft.com
Locked
