Good evening
I am looking to see if there is any interest in these items before I strip them
for the connectors.
I have two units currently tuned to 152.795MHZ and 152.660MHZ
All info I can find on the web is at
http://www.sinctech.com/catalog/resources/pdf/I2213A-DI.pdf
The only reference to
On Oct 6, 2009, at 10:12 AM, Douglas wrote:
Let me tell you a little story about this kind of problem. I had a
similar situation on a VHF mastr II repeater where a signal sounded
great one time and noisy the next. The problem turned out to be a
hairline crack in a solder pad that was
-Original Message-
From: Repeater-Builder@yahoogroups.com [mailto:Repeater-
buil...@yahoogroups.com] On Behalf Of wp4mxb
Sent: Friday, October 02, 2009 6:07 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] need help on a set of 2 icom 121s
hello everyone i am trying
I built the same, a copy of Cushcraft Ringo Ranger II (two 5/8 wavelength
collinear array + ground plane below feedpoint) for 6 m myself about 20 years
ago. I modeled its electrical performance using MININEC 3.13. Wrote it up in
CQ magazine.
Major problem was mechancial stability strength.
Now this kind of ARRL support is good (I think):
http://www.arrl.org/news/stories/2009/10/07/11127/
Sorta goes right to the thread about site access a few weeks ago.
Joe M.
Morning,
We are looking at building a portable repeater for special even use. This
will be mobile mounted and 2M. My questions is this: If we are using two
radios (one for TX one for RX) then what does the antenna separation have to
be for all of this to work? Planning on mounting this in a SUV so
300 feet.
On Wed, Oct 7, 2009 at 4:15 PM, Peter Dakota Summerhawk
commcon...@gmail.com wrote:
Morning,
We are looking at building a portable repeater for special even use. This
will be mobile mounted and 2M. My questions is this: If we are using two
radios (one for TX one for RX) then what
No worries. They have an SUV roof.
Vertical and horizontal distance with be significantly different, with vertical
being smaller. You should look onto a mobile duplexer. They are relatively
cheap.
Michael
-Original Message-
From: DCFluX dcf...@gmail.com
Date: Wed, 7 Oct 2009 16:18:32
At 07:36 PM 10/6/2009, n...@no6b.com wrote:
Are you sure you didn't miss a 3rd trimmer? Every tunable isolator I have
has 3 adjustments per stage, one for each port. If not, it's possible the
interstage tuning (1st stage output 2nd stage input) are fixed-tuned,
which explains the narrow
Thanks Nate,
I have read most all of the documents on RB and learned quite a bit about
repeaters and the GEs.
73
John
--- In Repeater-Builder@yahoogroups.com, Nate Duehr n...@... wrote:
On Oct 6, 2009, at 10:12 AM, Douglas wrote:
Let me tell you a little story about this kind of
About 30 feet vertical, depending on filtering and the antennas.
You'd probably be better going on UHF with a mobile notch duplexer.
You won't find a mobile duplexer for 600 kHz spacing.
Chuck
WB2EDV
- Original Message -
From: michaelh...@gmail.com
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, October 07, 2009 7:36 PM
Subject: Re: [Repeater-Builder] Question on portable repeaters
Vertical
I am looking for the specifications on this unit, which is for sale once I know
exactly what I'm selling. It was used with our business's 163-167 MHz
repeater, an older Micor also soon to be on sale.
www.ve6vs.com
73 Steve VE6VS
Two antennas on 2-meter isn't exactly doable, the vertical and horizontal
spacing issues would make it prohibitively undoable for a mobile repeater
platform.
You might find a mobile duplexer with 1.2mhz spacing (I remember someone
here on RB talking about such a unit some time ago), but like
Don't even try doing a portable repeater on 2 meters.
Do it on 440 MHz or 900 Mhz.
-- Original Message --
Received: Wed, 07 Oct 2009 04:15:29 PM PDT
From: Peter Dakota Summerhawk commcon...@gmail.com
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Question on portable
Because the spacing between antennas is minimal at 440 and 900 megs and you can
buy a duplexor for roughly the same cost as a good mobile antenna. If you want
this to be an easy set up 44O is the way to go. Might also want to look for
some used 2 meter stuff with duplexors ready to go. The
1.2gHz !
Chris
Kb0wlf
-Original Message-
From: Repeater-Builder@yahoogroups.com [mailto:Repeater-
buil...@yahoogroups.com] On Behalf Of JOHN MACKEY
Sent: Wednesday, October 07, 2009 8:17 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Question on portable
Peter,
The only viable solution for a portable repeater on 2m is to use two
widely-spaced frequencies, low power, and a compact base-station duplexer.
Here in Central and Southern California, TASMA has wisely set aside two
frequencies (144.930 input and 147.585 output) exclusively for temporary
Maybe the gentleman wants a VHF portable repeater for commercial channels,
so the offset will
be a lot more than 600KHz..?
JT
Don't even try doing a portable repeater on 2 meters.
Do it on 440 MHz or 900 Mhz.
-- Original Message --
Received: Wed, 07 Oct 2009 04:15:29 PM PDT
Hi I have one of these I use for special events. It has a rj 45 looking jack
for a remote phone, anyone know what might works with this?
Rememeber the remote phone that connected the radio with a cable and had a PTT
in the hand set. There was a speaker with a volume control
How big is the SUV?
--- On Wed, 10/7/09, Eric Lemmon wb6...@verizon.net wrote:
From: Eric Lemmon wb6...@verizon.net
Subject: RE: [Repeater-Builder] Question on portable repeaters
To: Repeater-Builder@yahoogroups.com
Date: Wednesday, October 7, 2009, 6:42 PM
Peter,
The only viable solution
--- On Wed, 10/7/09, Juan Tellez xe...@grupocimsa.com wrote:
From: Juan Tellez xe...@grupocimsa.com
Subject: RE: [Repeater-Builder] Question on portable repeaters
To: Repeater-Builder@yahoogroups.com
Date: Wednesday, October 7, 2009, 9:43 PM
Maybe the gentleman wants a VHF
Ford Explorer if that helps. And yes I was looking for a 2M repeater even if
the spacing does have to be more than 600Kh just curious if its doable.
Thanks
Peter
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Chris Quirk
Sent: Wednesday, October
Thanks...
I have never heard of Kreco antennas.
We put a DB-201 up this evening and the repeater is working just great! The
diamond is gonna have to come down for an autopsy... I don't understand why the
sitemaster was showing I had a good antenna when it clearly was not radiating
anywhere
Peter,
I haven't seen this mentioned, but perhaps you could do a split-site repeater,
with a 2m rcvr, basic controller, low-power UHF transmitter and small solar
panel ready to hang on a utility pole somewhere, then park the SUV with a UHF
link receiver and 2m transmitter a half-mile away but
Multi band antennas with certain types of problems
can and sometimes do change radiation angle. And
those problems don't necessarily give a bad SWR
reading.
In the case of the original (first production run)
Hustler G6-370R there were design to actual production
changes, which ruined the
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