Thoughts threaded in:
They are definitely Sinclair, welded top, side loop BpBr cans.
They date from the late 50s or early 60s (by 1964
or so the top adjustable loop design had been adopted).
Sounds about right. I thought they were Sinclair.
They could also be part of a hybrid ring design
Scott, I am sending you a couple of photos of my Sinclair Hybrid Ring dupes, inst. which includes the cable length, etc. Let me know if it does not get thru.
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Fellows,
I bought these cans at Dayton last year. I have no
information on them. The interconnecting harness is butchered pretty badly, so
I'm not sure of the correct lengths. I'm hoping that someone can recognize these
and has some documentation and / or a set that we can use as a
I am about 99 percent sure those are Sinclair cavities that belong on a hybrid ring duplexer. And if so, there should be a loop harness and the "stub" should not be attached to the Tee connector. Do a search on Hybrid ring and you should find the info. If not, look on Skipp's repeater
, 2006 1:54
PM
Subject: [Repeater-Builder] Mystery 2M
cans
Fellows,
I bought these cans at Dayton last year. I have
no information on them. The interconnecting harness is butchered pretty badly,
so I'm not sure of the correct lengths. I'm hoping that someone can recognize
Looks like the stub was absonded from a set of Wacom cavities in an attempt to make the cavity into a BpBr type.On 1/24/06, Steve Kometz
[EMAIL PROTECTED] wrote:
I am about 99 percent sure those are Sinclair cavities that belong on a hybrid ring duplexer. And if so, there should be a loop
Thats an easy one ..
to me it looks like my sinclare hybrid ring duplexer but I could be
wrong ..
I thikn the best person to ask would be BOB Morton (ve3bfm) as he
worked for sinclair
just do a goodgel for him on the web .. and post en email
Rick
On 24 Jan 2006 at 13:54, Scott
At 1/24/2006 10:54 AM, you wrote:
Fellows,
I bought these cans at Dayton last year. I have no information on them.
The interconnecting harness is butchered pretty badly, so I'm not sure of
the correct lengths. I'm hoping that someone can recognize these and has
some documentation and / or a
They are definitely Sinclair, welded top, side loop BpBr cans. They are
an intermediate design between the old rounded top, spun aluminum cans
with side loop and the welded top, top adjustable loop design of the
modern Sinclair cans. They date from the late 50s or early 60s (by 1964
or so
These definetly are from a Sinclair hybird-ring duplexer. The coaxial
style notch tuning cap attached to the tee was salvaged from the hybird
ring phasing harness. I believe these are single mode cavities. I have
two of them tuned as notches to keep a local paging TX from interfering
with a
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