Re: [TenTec] Corsair II

["J. W. (Dub) Thornton" <dub@oklahoma.net>]

Rob & all:

Its the KEY/KEYER OUT RCA jacks on the Corsair II, and the statement that 
it has
nothing to do with the keyer could be a bit confusing, especially to 
someone like
Jim with no manual to refer to.  You understand how it works, and covered 
it in
your next sentence, however, a little further explanation might help some.

The RCA jack marked KEY is what we plug into with any external keying device,
(handkey, bug, keyer, etc) to actually key the radio.

The RCA jack marked KEYER OUT is the output from the internal keyer.  It must
be jumpered to the KEY jack in order to key the radio with the internal keyer.

I do not use an amp, so will not get into the hookup, other than to comment 
that
with Ten Tec QSK amps, the amp is keyed by your keying device (internal 
keyer, or
external keying device) and the amp then keys the radio.

I never use an amp, so soldered a jumper wire, inside the radio's case, 
between the
KEY & KEYER OUT jacks.  My external keying devices, handkey, bug, external 
keyer,
keyboards & computer are all paralleled, with one key line that plugs into 
the KEY jack.  I plug a paddle into the KEYER PADDLE jack to operate the 
internal keyer.  With this setup, I can key the radio with any keying 
device I have at any time with no plugs/switches/etc to mess with.

Please note, the soldered wire jumper would have to be removed in order to 
key a Ten Tec QSK amp.

"73"  Dub


At 10:02 PM 9/14/2004, you wrote:
> On the CII, key and key out (or maybe it is key and key in) are the same 
> thing as tx en and tx out on the later rigs, i.e. this is the amp keying 
> loop and has nothing to do with the keyer. if you don't have an amp you 
> should have a jumper between them.
>
> I think mine had the fluctuating last digit on the display also.  I always 
> figured the PTO was not super stable.  a little of this is normal in ham 
> rigs from the pre-xtal oven, tcxo, microprocessor clock days.  You just 
> have to modify your routine.  arrive home, turn it on first, then do your 
> chores and by the time you are done it should be settled down some.  if 
> you go back far enough, there were a few guys in the tube boat anchor days 
> who solved the stability warm-up problem by never turning anything off.
>
> rob/k5uj
>
> _________________________________________________________________
> Don't just search. Find. Check out the new MSN Search! 
> http://search.msn.click-url.com/go/onm00200636ave/direct/01/
>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec

--
J. W.  (Dub) Thornton  K5DUB
Minco, OK. 

_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec