Yep, its still with me that nasty IM. Going to put a band pass filter in front
of the receiver first as I do not have one at this time.
Thanks for all the help. Just have to wait for parts for now.
Scott KB7DZR
--- In Repeater-Builder@yahoogroups.com, Nate Duehr n...@... wrote:
Nasssty.
Ok installed a dummy load on the side we are not using and also tuned that
to 517.025 and tuned the other side to 473.200 .Results are rx and TX though
the 473.200 notched side is aprox 4db loss and the TX 517.025 is now
producing 2 watt and no interference from the 473.200 transmitter so it
looks
I recently located a very similar problem on a T-band public safety system,
only in this case, it was two transmitters in a 28 channel 800 MHz trunker that
were exactly 3 MHz apart that added that critical component to the mix. The end
result was that every t-band repeater at that site would
The Schottky diode approach works best with a
switching supply that is inherently current-limiting.
Some linear supplies cannot start under load,
following a power outage. Although it may take a
day or two to recharge an AGM battery when it only
sees the float voltage.
What
Hey guys,
I have the opportunity to purchase some surplus Andrew heliax.
The model is EFX2RN-50. It is 3/8
At $0.50/foot, is this a good deal? I don't think connectors are installed.
I am thinking of using it for amateur use on the VHF UHF bands at home.
What do you think?
-Albert
Just a thought, 3/8 may be hard to get connectors for? I would think
you could get ½ for the same price and half inch connectors are available
and if you look around , available at a good price. I am going thru getting
connectors for 5/8 and they are rare and EXPENSIVE. Something to
You can solder PL-259s directly to 3/8, but proper connectors may be hard
to come by.
On Tue, Dec 8, 2009 at 12:49 PM, Jim Cicirello ka2...@gmail.com wrote:
Just a thought, 3/8” may be hard to get connectors for? I would think
you could get ½” for the same price and half inch
The RN in the part number tells me it's the grey fire-retardant jacket.
Unless Andrew changed what they make the jacket out of, it should NOT be
used outdoors, it degrades quickly from UV. It's primarily intended to be
used as a plenum-rated cable indoors. I remember scrapping about 800' of
Not sure what you are asking: The cables specs are good for VHF UHF. .50 a foot
is a good price. Handles more than legal amateur power. connectors are
available on several sites. I would buy it yes
--- On Tue, 12/8/09, hitekgearhead hitekgearh...@hotmail.com wrote:
From: hitekgearhead
I have been having trouble sending to this group. Anyone else with this
problem?
Marvin - W6MJM
Wondering what is needed to convert a Desktrac Base to a Desktrac
Repeater other than adding a GM300 receiver? I would be considering both
2m and 440 models. I have the duplexers.
Dave N2KTO
Hi All
Need help!
I am new to this group, I am a Ham Radio Operator call sign VU2YEP, from New
Delhi, INDIA.
We are planning to open up a repeater club. Most likely it will be a VHF
repeater. We use 144-146Mhz as our 2 meters band. We plan to put up a repeater
which support 50 watts TX, we
Sorry about that. Nothing I send gets posted.
Marvin - W6MJM
These 3 radios (with a 2m duplexer and a 6-ft cabinet, some misc. other
gear, cable and bits) were just donated to KF6RRR for his BSA Venture
Crew; we're trying to figure out what they are, and who might be able to
use them, and find them a good home, return the Scouts some cash...
After some
Hello Group,
Did you think about the West Mountain Radio PWRgate. I think it has
all the capabilities you are looking for, even a 3 stage charger so
you don't boil your batteries to death. Here is the one I use.
http://www.impulseelectronics.com/pwrgate_super.htm
and here is some more
I have to agree with Paul. Yellow top batteries are not all they
are cracked up to be, however they should have worked, maybe not just
as long. I like his choice of the AGM BA-UB-GC-2 golf cart batteries
even though they are relatively expensive. I used 24 of them coupled
into 6
The HMN3013A does not need to be rewired - it will work fine
on the Maxtrac. The HMN1037B, TMN6169A, TDN8305A/B and TDN8310
will work as well. The MAXTRAC pages of Repeater-Builder
are great for finding such info.
The MAXTRAC INDEX is here:
Hi All
Need help!
I am new to this group, I am a Ham Radio Operator call sign VU2YEP, from New
Delhi, INDIA.
We are planning to open up a repeater club. Most likely it will be a VHF
repeater. We use 144-146Mhz as our 2 meters band. We plan to put up a repeater
which support 50 watts TX, we
I'm building a duplexer similar to the Decibel DB4032 for 6m, so far one cavity
has been built and measurements look promising.
Concerning the cable harness I know that some diagrams have been published with
adjusted cable and stub lengths for ham use, but I would prefer to know how
these are
Depends really,
Are you a Republican or a Democrat?
:-)
w6mjm w6...@... wrote:
I have been having trouble sending to this
group. Anyone else with this problem?
Marvin - W6MJM
I have a wav (3Meg) file of the rolling pipe sound. What is the best way to
get it to those that want to listen to it?
73,
dave
wa3gin
- Original Message -
From: Facility 406 DM09
To: Repeater-Builder@yahoogroups.com
Sent: Monday, December 07, 2009 9:39 PM
Subject: Re:
(20091208) Information __
This message was checked by NOD32 antivirus system.
http://www.eset.com
Karan,
Joe, WA7JAW here in Southern Oregon.
I have had some experience using two Yaesu mobiles and would do that only as a
last resort. A repeater group in my area had 3 sites that they had used a pair
of Yaesu two meter mobiles and a mobile amplifier for repeaters. They lasted a
few years and
Well, given the responses I think I will pass on it.
I would have wanted to run at least some of it outside to my antenna, so if it
degrades quickly outdoors then that kills the deal.
I was aware that there is a way to attach PL-259's to 3/8 heliax, but this
spawns another question. Could N
Marvin Munster wrote:
Did you think about the West Mountain Radio PWRgate. I think it has
all the capabilities you are looking for, even a 3 stage charger so
you don't boil your batteries to death. Here is the one I use.
http://www.impulseelectronics.com/pwrgate_super.htm
After reading
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