With respect to "split operation" and "dual VFO" capabilities, the Corsair II
has the capability of DUAL RECEIVE when the optional 263 Remote VFO is
installed. Paragon and OMNI V, VI, VI+ series XCVRs CANNOT DUAL RECEIVE, so a
Corsair II and 263 Remote VFO provide a bit of an advantage for the serious
DXer.
I kept my Corsair II and 263 when I bought my Paragon II and then when I
replaced it with a OMNI VI+!
Best regards,
Gary - AB9M
CSM(r) G.L.Huber
9679 Heron Bay Road
Bloomington, Illinois 61704
(309)662-0604
www.csm-gh.com<http://www.csm-gh.com/>
csm-gh@www.csm-gh.com<mailto:csm-gh@www.csm-gh.com>
gary.huber@us.army.mil<mailto:gary.huber@us.army.mil>
wm@fifthinfantrydivision.com<mailto:wm@fifthinfantrydivision.com>
National Webmaster for The Society of the Fifth Division
www.societyofthefifthdivision.com<http://www.societyofthefifthdivision.com/>
----- Original Message -----
From: joel hallas<mailto:jrhallas@optonline.net>
To: geraldj@ispwest.com<mailto:geraldj@ispwest.com> ; Discussion of Ten-Tec
Equipment<mailto:tentec@contesting.com>
Sent: Sunday, March 26, 2006 3:23 PM
Subject: Re: [TenTec] Corsair Questions
The reason I got rid of my Corsair (perhaps was that I found the RIT
range insufficient for serious DX "split" operation. I spent a lot of
time unsuccessfully looking for the extra VFO and finally traded it in
to T-T on a used Paragon, which has a dual VFO function built in.
I have been very happy with the Paragon, however, the Corsair definately
has better near-in (inside 20 kHz) IMD and blocking dynamic range
performance. On the other side, the Paragon has very effective and
flexible frequency control in one box and adds general coverage
(including easy mod to allow 60 M transmit.\
If I could have found an external VFO for the Corsair, I'd still be
using it as my main rig.
So if split frequency opns are of interest, watch for one with the
external VFO!
GL and 73, Joel
Joel R. Hallas, W1ZR
geraldj wrote:
>On Sat, 2006-03-25 at 23:33 -0600,
w6kip@kipwilliams.com<mailto:w6kip@kipwilliams.com> wrote:
>I'm starting my hunt for a Corsair and hoping to find one in average
>
>
>>condition. I won't be concerned with cosmetics or the average wear and
>>tear that comes with any 20+ year old radio. What would be considered a
>>'fair market' range of prices? Was the Corsair produced and distributed in
>>large number? Am I apt to find plenty to choose from?
>>
>>
>>
>They are about and for sale on occasion. I have one I'm working on getting
ready to
>sell. A Corsair II with CW filter.
>
>
>
>>I'm also trying to get the run down on their performance. Anything that
>>makes them really stand out?
>>
>>
>>
>The Corsair II uses Ulrich Rohde's favorite transformer (Anzac) circuit for
RF stage and
>first IF stage. His favorite for intermod performance. And they do work very
well. It
>has an "attenuator" which actually removes the RF stage so the input goes
directly to
>the double balanced diode ring mixer. All designed to give the best possible
intermod
>performance. The IFs are much like most other Tentecs with 9 MHz IF and a
6.3 MHz IF for
>passband tuning that really works well. It receives 18 MHz on the opposite
sideband
>otherwise it would have too many spurs on transmit.
>
>Any known issues to be aware of? What are the
>
>
>>differences between the Corsair and the Corsair II? Can I expect a II to
>>cost more and is it worth it? As long as I'm asking all these questions,
>>given the age and price range (under $450 I'm hoping), would I do better
>>to look for another Ten-Tec model? Anybody owned or operated one of the
>>Corsairs who'd care to offer their analysis?
>>
>>
>>
>The passband tuning is very effective. I don't think the CW filter is
needed. With the
>two SSB filters and the pass band tuning you can get the response curve down
to 100 Hz
>or less. With the CW filter you can't do better but you can choose your
preferred CW
>receiving pitch.
>
>
>
>>I appreciate the experience and knowledge of this group. Thanks in advance.
>>
>>Kip Williams W6KIP
>>San Diego CA
>>
>>
>>
>PTOs do wear. The frame may not hold the outer race exactly perpendicular to
the shaft
>and so the wear is different around that race. I have rebuilt my PTO, but I
selectively
>left out one thrust washer and at the low end of the band (where the spring
loading is
>least) it will wander a bit. I need to take it apart and put in that last
washer to
>preload things more.
>
>The PTO knob is very light. I like my tuning much better after I made a 2"
diameter by
>nearly inch thick solid aluminum knob to give some heft to the tuning.
>
>Lots of receivers will have lost some of the polished metal inserts from the
knobs. Has
>no effect on their performance.
>
>I won't sell my Corsair II for $450. That's below its value, I think.
>
>
>
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