: [Repeater-Builder] 6 meter low band Duplexers
why mess with coax duplexers? you can make very good duplexers with coffee
cans or best is aluminum irrigation pipe.
Kevin King SCSA BSCIS
ARS KC6OVD
GMRS KAG0378
EIEIO 2722
Acworth Georgia
-Original Message-
From: Repeater-Builder
Is this in addition to lengthening the cans?
Kevin King [EMAIL PROTECTED] wrote:
Put a large dist on the bottom of the tuning rod. make sure the diameter is
such that you have no less than a 1/4 inch to the wall of the can. then put
them on the network analyzer and tune and trim the disk
:[EMAIL PROTECTED] Behalf Of Mike Perryman
K5JMP
Sent: Saturday, April 29, 2006 2:04 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] 6 meter low band Duplexers
The question begs to be asked... Have you actually built one?
73
Mike
K5JMP
www.k5jmp.us
-Original Message
Does anyone have or know where I can buy a set of Duplexers that will
work in the 6 meter Ham band.
I am looking for duplexers that do not need to be modified and can be
tuned right up.
I would prefer a set of 4 cavities that would be resonant on 50 -54 Mhz
Any help is welcomed
Thanks
Steve K
Hi
I beleive that you can buy commercial ones for around
$2500, no doubt someone will tell you were
73
Steve
- Original Message -
From: n2nog [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, April 28, 2006 12:07 PM
Subject: [Repeater-Builder] 6 meter low band
Of n2nog
Sent: Friday, April 28, 2006 7:08 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] 6 meter low band Duplexers
Does anyone have or know where I can buy a set of Duplexers that will
work in the 6 meter Ham band.
I am looking for duplexers that do not need to be modified
Speaking of 6 meter conversions, I have received (2 ) 4 can pass
reject 300 khz duplexers for 72-76 mhz. My thoughts are to cut them
in half and lengthen them about a foot..My question is how important
would it be if the new addition section was copper but was not silver
plated inside, as the
On Fri, 28 Apr 2006 14:26:03 +0100, steve wrote:
I beleive that you can buy commercial ones for around
$2500, no doubt someone will tell you were
This came over the RC210 list..
- Original Message -
From: Mark Phillips [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday,
[mailto:[EMAIL PROTECTED] Behalf Of Doug Bade
Sent: Friday, April 28, 2006 9:36 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] 6 meter low band Duplexers
Speaking of 6 meter conversions, I have received (2 ) 4 can pass
reject 300 khz duplexers for 72-76 mhz. My thoughts
Mike;
These are actually 66-88 also but tuned to 72-76 and very
close spaced. They have 2 notch threaded rod stubs on each can. I was
amazed to see how close spaced they were on the freq's in them. I did
find some information on home plating but looks like the better part
of $500.00
@yahoogroups.com
Subject: RE: [Repeater-Builder] 6 meter low band Duplexers
Speaking of 6 meter conversions, I have received (2 ) 4 can pass
reject 300 khz duplexers for 72-76 mhz. My thoughts are to cut them
in half and lengthen them about a foot..My question is how important
would it be if the new addition
28, 2006 11:05 AM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] 6 meter low band Duplexers
Hi Tedd
very interesting. The cavities no doubt would cost a fortune
to ship to the UK.
Iam going to have a go at using Heliax, not keen on the idea
as they can be troublesome, go off
TX/RX Systems.
Google should bring up their site.
Chuck
WB2EDV
- Original Message -
From: n2nog [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, April 28, 2006 7:07 AM
Subject: [Repeater-Builder] 6 meter low band Duplexers
Does anyone have or know where I can
3dB gain ant
I should put out around 9w erp, not a lot :-)
73
Steve
Steve
- Original Message -
From: Mike Perryman [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, April 28, 2006 4:11 PM
Subject: RE: [Repeater-Builder] 6 meter low band Duplexers
Steve,
Did you manage
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Doug Bade
Sent: Friday, April 28, 2006 10:10 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] 6 meter low band Duplexers
Mike;
These are actually 66-88 also but tuned
Of steve
Sent: Friday, April 28, 2006 11:05 AM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] 6 meter low band Duplexers
Hi Tedd
very interesting. The cavities no doubt would cost a fortune
to ship to the UK.
Iam going to have a go at using Heliax, not keen on the idea
as they can
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