Has anyone got any data, or access to the electroplating properties
concerned with silvering the internals of copper duplexer.
I have just purchased the bible but sad to say there is very little effort
put into what is needed/required in the process of electroplating
with silver.
73 John
Hi Guys,
I've been reading up on
How to Modify a Sinclair Q2220E 132-174 MHz Duplexer to 220 MHz
as Dave C has done.
Where/who supplies these connectors..
73 John
VK4JKL IRLP 6163
Congratulations to Kevin, Mike Co
for the massive effort on the Repeater-Builder page
and a clean slate at Yahoo!
73 from Sunny Queensland
VK4JKL IRLP 6163
JS
may I ask, could you expand on the brand of or link to:
quote
automotive “gasket maker”
end quote
tnx
John VK4JKL
Jacob Suter wrote:
Sounds mechanically similar to Times Microwave LMR-400 to me. I agree
with the other poster on using silver crimp-type connectors. I don’t
like the
On 21/11/2008 7:23:02 PM, Kris Kirby ([EMAIL PROTECTED]) wrote:
On Fri, 21 Nov 2008, JOHN MACKEY wrote:
I agree with the other recommendations you have been given, make all
the cable run shielded and then see if you have any problems. Most
networking guys DO NOT understand anything about
On 14/11/2008 2:37:18 PM, surf_boy82 ([EMAIL PROTECTED]) wrote:
Hi Group,
The shop I work at was recently given a couple of decommissioned LTR
repeaters after the customer moved to a different radio format.
The stations are made by RF Technology Pty Ltd. out of Australia, and
consist of a
I can vouch for this statement..
Our Club has set up a UHF rptr with 5M vertical separation
using a Philips FM815 (40W) and dual feedlines (LDF4-50),
the other feedline feeds the TX ant.
The only filter is a small helical on the RX.
73 John
VK4JKL
On 31/10/2008 4:58:14 PM, jistabout ([EMAIL
but some retuning is necessary.
73 John
VK4JKL
Original Message
Subject: 3SK174 vs BF988
Date: Fri, 05 Sep 2008 08:02:41 +1000
From: jgielis [EMAIL PROTECTED]
To: Repeater group Repeater-Builder@yahoogroups.com
Hi, can someone expand on the procedure for retuning
a HRG-(VHF) helical
I hope I'm not treading on anybody's toes here..
This is one page of a publication I have on hand.
Mike at Repeater Builder: not sure if the duplexer tuning guide
by Bob Majewski is still in publication, as the copy right is dated 1991.
I can fwd further info if you want to chase it up for your
Hi, can someone expand on the procedure for retuning
a HRG-(VHF) helical resonator when the 3SK174 is replaced with a BF988.
I have recently sent an email to Hamtronics requesting
further info on their suggestion (on their webpage)
that states It may require some retuning, but as yet there has
goodonya Dick
Good reading..
John
Ken Co
I'd like to put my hat in the ring here..
Back in the 90's a Diamond 23A 2M antenna was at 5000' for 10 years
before it was replaced. It stood off the SE corner of a 300 meter national
transmitter tower at about the 30M section, and serviced a vast area of
country.
The tower was on
Hi
I'm trying to find data on a Granger 6015-3A/24 NST 23cm rptr.
It has a D.O.T (department of transport).. I presume is for OZ
certificate on it, but not able to find anything yet.
The sticker on the duplexer body depicts:
Granger Associates SANTA CLARA. CA., USA
any help appreciated
TIA
Yes Mike...
I'll put my hand up if this article I have here is of any use.
It's an old yellowed original bulletin # 37383C by Andrew Communication,
with explicit instructions on preparing fitting N connectors to
LDF4-50A Heliax.
I did a quick search on their web page, but it didn't come up.
It
Yea Bob
try hamtronics
they use a RF RCA in their rptr kits,
and the unit is available as an accessory.
Hope this is what you are after..
John
http://www.hamtronics.com/accys.htm
Bob M. wrote:
They show some right-angle RF RCA plugs for RG174
coax. That's a bit small and probably won't work
Hi to the group..
Since this morn, 29 March 2007, Oz eastern standard time
there seems to a major problem with a server somewhere.
As no one else is questioning it, I'd like to pose
it to this group.
The IRLP groups is also sending out dupes.
The txt below is a sample of the header of the same
On 29/03/2007 1:37:55 PM, [EMAIL PROTECTED] wrote:
Anyone else getting multiple copies of the same email on any or all of
their subscribed Yahoo Groups?
I'm seeing as many as 10-12 exact duplicates showing one time stamp then
the same exact email 6-8 times at a different time stamp.
Randy
Greetings salutations to the All for 2007.
My 2 bobs worth
73 John VK4JKL IRLP 6163
http://www.txrx.com/absolutenm/templates/news.asp?articleid=21zoneid=7
Yea Kevin; Right on Paul !!
Hey Boys, go and play your trumpet somewhere else,
it's clogging up my bandwidth.
CUL John
On 27/03/2006 1:17:22 PM, repeater-builder@yahoogroups.com wrote:
Kevin,
Sorry about being the one that started this thread,
it's not really the
correct message board for
Hello to the group..
I am looking for a service manual/schematic for this old cro.
Have searched high/low, but cannot (yet) find any ref to it on the web.
TIA
John
vk4jkl AT wia.org.au
Yahoo! Groups Links
* To visit your group on the web, go to:
Jim,
I sent a pdf to jimk8cop AT afo dot net
Can resend to your email below..
John vk4jkl AT wia dot org dot au
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Jim, K8COP
Sent: Wednesday, 7 December 2005 1:18 PM
To:
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