: RE: [Repeater-Builder] LMR feedline revisited and revised!
I sure would like to hear what you all mean by constant
impedance .
Allan Crites, WA9ZZU
Gary Schafer [EMAIL PROTECTED] wrote:
-Original Message-
From: Repeater-Builder@yahoogroups.com
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of skipp025
Sent: Friday, April 06, 2007 12:00 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re: LMR feedline revisited and revised!
Ditto!
Engineer-X has his pooky in a pile
In a message dated 4/6/2007 9:01:33 A.M. Pacific Daylight Time,
[EMAIL PROTECTED] writes:
A very quick summary of the end results... PL-259 Connectors are
not really the UHF horror story people might assume.
Skipp
I agree that the categorical dissing of the electrical
At 3/23/2007 13:25, you wrote:
Also, I had a type N connector mode pretty bad at around 6 gHz in the middle
of an antenna project some years ago. It was a Kings E/U suffix. Sort of
blew my faith in the 11 gHz myth, er spec.
td
wb6mie
We had some N connectors rated for 18 GHz that I once used
Jim, I still have one of those. It was harder than
hell to get something for an external antenna for it.
Max...
--- Jim B. [EMAIL PROTECTED] wrote:
Anyone remember the Kenwood TH-21/31/41 series
handhelds that had a
threaded RCA connector???
wow...
--
Jim Barbour
WD8CHL
Public
And Ken is right... some of us in the industry also call it an
impedance bump.
Going back into history... I'm told the original RCA style connector
is one of the better early rf connectors. Heathkit used to drive hams
crazy with it... but it is/was the better animal.
And... After all
At 08:25 AM 3/23/2007, you wrote:
Going back into history... I'm told the original RCA style connector
is one of the better early rf connectors. Heathkit used to drive hams
crazy with it... but it is/was the better animal.
---Everyone from Motorola to GE to Marconi used RCA plugs/jacks in
lower
: Friday, March 23, 2007 11:25 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re: LMR feedline revisited and revised!
And Ken is right... some of us in the industry also call it an
impedance bump.
Going back into history... I'm told the original RCA style connector
Ken Arck wrote:
At 08:25 AM 3/23/2007, you wrote:
Going back into history... I'm told the original RCA style connector
is one of the better early rf connectors. Heathkit used to drive hams
crazy with it... but it is/was the better animal.
---Everyone from Motorola to GE to Marconi used
Anyone remember the Kenwood TH-21/31/41 series handhelds that had a
threaded RCA connector???
wow...
--
Jim Barbour
WD8CHL
I just picked up a TH-31 my self. Hanz Gruber would be proud.
You can solder Aluminum... just not the same way as you would
solder electronics parts with tin/lead solder.
I work with a guy who can plate copper onto aluminum and then
solder to the copper plate. I've been asking him for years how
he does it and he still hasn't told me the whole story.
Too much effort for not enough return.
On 3/22/07, skipp025 [EMAIL PROTECTED] wrote:
You can solder Aluminum... just not the same way as you would
solder electronics parts with tin/lead solder.
I work with a guy who can plate copper onto aluminum and then
solder to the copper plate. I've
, 2007 12:48 PM
Subject: Re: [Repeater-Builder] Re: LMR feedline revisited and revised!
Too much effort for not enough return.
On 3/22/07, skipp025 [EMAIL PROTECTED] wrote:
You can solder Aluminum... just not the same way as you would
solder electronics parts with tin/lead solder.
From: Chuck Kelsey [EMAIL PROTECTED]
Reply-To: Repeater-Builder@yahoogroups.com
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Re: LMR feedline revisited and revised!
Date: Thu, 22 Mar 2007 15:30:09 -0400
I'd agree. Anyway, we all know how aluminum likes to oxidize anyway
I'd agree. Anyway, we all know how aluminum likes to oxidize anyway. Even if
it's aluminum braid against aluminum foil, it will turn to crap in short order.
Chuck
WB2EDV
Barry C' wrote:
Can't be sure , I have over the years installed quite a bit of quality quad and
tri shield coax in
That aluminum sloder paste doesn't work either and
just makes a mess of your aluminum.
I'll remember to tell our production guys, as they are soldering wires
to aluminum tabs on Li-Poly cells daily with the stuff.
Is that why they have a bad habit of spontanioulsy combusting?
I was refer to this crap:
http://www.solder-it.com/solderpaste.asp
On 3/22/07, Dave VanHorn [EMAIL PROTECTED] wrote:
That aluminum sloder paste doesn't work either and
just makes a mess of your aluminum.
I'll remember to tell
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