Thats a yahoo group problem, the files change links like every hour.
You'd have to login to see it.
Havent made too much progress as of lately but I do have the
synthesizer programming figured out. Going to be intresting in the
receiver, there is no squelch circuitry, just a DSP looking for 1900
At 07:41 AM 01/02/09, K3MK wrote:
Thats a yahoo group problem, the files change links like every hour.
You'd have to login to see it.
Havent made too much progress as of lately but I do have the
synthesizer programming figured out. Going to be intresting in the
receiver, there is no squelch
Hello Mike,
That link is coming up as Document Not Found.
?
Joe
Mike Morris WA6ILQ wrote:
I suggest you read this missive from K3MK regarding SEA equipment.
I have an opportunity to get a combiner/filter panel from a 220-222Mhz
ACSSB system that was abandoned years ago. Has anyone experimented with
making a 222Mhz duplexer out of the parts in the Celwave rack that was
used in this system?
73, Joe, K1ike
I made a BpBr style duplexer from an Aerial Facilities Limited
combiner. Had 4 Band pass cavities that were about 8 square.
Removed one coupling loop and made the other bigger with a johansen
trimmer capacitor to set the notch. About the only problem it the
coupling loop still rotates so it has
Joe
These should work fine.
There is also a single cavity that was used in the receive line, IIRC.
I have a complete system that I picked up to haul it off. The
transceivers were made by SEA.
Their stock answer is that they are not modifiable for any use other
than what they were designed
At 08:17 PM 12/31/08, you wrote:
Joe
These should work fine.
There is also a single cavity that was used in the receive line, IIRC.
I have a complete system that I picked up to haul it off. The
transceivers were made by SEA.
Their stock answer is that they are not modifiable for any use other
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