Looking for someone local (54156) that may have or can build me a 2m mobile
repeater.
Looking for someone local (54156) that may have or can build me a 2m mobile
repeater.
Sir thank you very much!
Everything makes sense in the calculation and the range seems real to me. It
came out 8.8 miles usable range
--- In Repeater-Builder@yahoogroups.com, kevin valentino kevinvalent...@...
wrote:
Sent the program to George, Bon Hal.
If anyone else wants a copy you can
It's real handy and easy to use. Actually comes pretty darn close.
You're very welcome
--- On Sun, 4/25/10, George gueorg...@yahoo.com wrote:
From: George gueorg...@yahoo.com
Subject: [Repeater-Builder] Re: how far
To: Repeater-Builder@yahoogroups.com
Date: Sunday, April 25, 2010, 8:20 AM
Just get a couple Maxtrac or Radius 16 pin radios and a $10 uni-directional 16
pin cable from Kawamall on ebay. They ship from the USA..
If youre not using a duplexer, l brkt on each side of trunk works fairly well.
--- On Sun, 4/25/10, Randy randy54...@yahoo.com wrote:
From: Randy
The biggest problem is that testing the cable system in one area only gives you
info from that area node to the active amps up to the point where you are
connected. Any downstream amps won't show up. And there could be a LOT of nodes
in a cable system.
Chuck
WB2EDV
- Original Message
1 more request for your program.
Thanks, Dan KF8DB
To: Repeater-Builder@yahoogroups.com
From: kevinvalent...@sbcglobal.net
Date: Sat, 24 Apr 2010 21:40:17 -0700
Subject: Re: [Repeater-Builder] Re: how far
Sent the program to George, Bon Hal.
If anyone else wants a copy you can
At 4/24/2010 20:20, you wrote:
Jim,
Try this guy, Kurt Gruber. kurtgru...@yahoo.com
That should be kurtgra...@yahoo.com.
Bob NO6B
Ok gents my fingers are getting tired now. If someone wants to hex edit the
pertinent info, I'm sure it can be placed somewhere. I am sure the copyright
has expired by now. It's an old dos program, but extremely useful. I had it on
my original 386.
--- On Sun, 4/25/10, daniel haines
And one more please
W6AMS Andy
Thanks
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of daniel haines
Sent: Sunday, April 25, 2010 6:31 AM
To: repeater-builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Re: how far
1 more request for
Can you send me a copy of the program,please?
Thanks,
a...@n7tgb.net
Richard
www.n7tgb.net
The problem with socialism is that eventually you run out of other people's
money
--Margaret Thatcher
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On
Hi everyone. I went to the Des Moines Hamfest and one of the bargins I brought
home was a GE amp that was to be a UHF 75 watt. I am thinking it is not but
wanted to seek your input.
Inside it is marked 19D424266G1 and also 424583G4.
I did a search and it looks like it is maybe a 110 vhf
Up for trade NIB Maxon SP-200 w/rapid charger NIB SP-310 w/rapid charger(Less
wall wart)got lost somewhere. 15v at 1 amp.
Both 4 ch.
Batteries excellent.(NiMH) Wanting a portable w/display that will do 2 meter
and business to get my buddy his ticket and also let him use my VHF business
band.
Larry,
It is a 100/110 watt PA for 138-174 MHz. It is covered by LBI-30739, here:
www.repeater-builder.com/ge/lbi-library/lbi-30739g.pdf
73, Eric Lemmon WB6FLY
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of wa0vus
Sounds like George might be living in a microwave oven. Maybe time to do
an RF exposure test?
Al, K9SI
Re: how far
Posted by: George gueorg...@yahoo.com gueorgui2
Date: Sat Apr 24, 2010 5:45 pm ((PDT))
ok the antenna is from cell site 14dbm 4-element in a plastic housing, the
what do you mean...a cell site in the city radiates much more times than my
antenna, its on the same level and shoots directly in peoples houses...
--- In Repeater-Builder@yahoogroups.com, Al Wolfe k...@... wrote:
Sounds like George might be living in a microwave oven. Maybe time to do
Hi all,
I am new to this excellent group and noticed that some members use Helper
Sinadders.
I have an early Helper SL-101 and recently purchased the Helper Sinnadder
'Linear 5' (SL-105?) model. Having searched the internet I have managed to find
a manual for the SL-103 on the repeater
Depending on the frequency of the site, they might only be putting out 5 watts
of transmit power. Rural sites run more power, and taller antennas to get
better range. In a City, they just don't need or want huge amounts of power
because it will prevent reuse of the frquencies or cause what's
this is wrong: the amplifier that i use is linear rated at 90 watts running
digital multicarier...there are arround 20 amplifiers inside the site. pointing
120 degrees in a triangular pattern with 9 or more antennas like mine are
emitting arround 2kw on one level only. the towers are two or
The typical cell site is probably running a 10 watt amplifier with an
ERP of about 100 watts. City sites probably a lot less power. Your in
the high power paging transmitter class. Physical damage can be done in
the nearby horizontal field of the antenna using this much power and
antenna
well this amplifier is rated 90 watts you can see it on e-bay just type
powerwave in the search. it has error eliminating computer inside and no
distortion what so ever. i have it modified and use it at 450 watts and i
pushed it with two power supplys that can put more than 120 ampers at 24
With all due respect, I think the question most have in their minds is what
are you doing that requires 450 watts at 800 MHz?
Chuck
WB2EDV
- Original Message -
From: George gueorg...@yahoo.com
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, April 25, 2010 4:08 PM
Subject:
Your saying that you took a 90 watt amp and modified it to 450 watts?
This does not sound believable...
The amp you have is possibly a B band analog amp. 90 watts may have
been used at the cell site to overcome the combining losses that are
involved in putting multiple transmitters on a
i'll give you the answer:
i don't have commertial tower, that is why the high power at the antenna, that
is why the high gain from the antenna for receiving, that is why the line is
7/8 heliax foam 30 feet long, that is why a siclair antenna amplifier between
the duplexer and the msf5000, now,
the amplifier is class AB and is 8 mosfet transistors beautifuly engeneered
to split and combine the power inside the amp...there are impedance balancing
ciquits to keep the power properly distributed from the input amplfied and
outputted to the duplexer or site combiner. now this amp runs far
I think your original post said that your antenna would be about 30-40
feet off the ground. Unfortunately, power cannot make up for a low
antenna very well. You would need to get your antenna above the
surrounding structures and foliage to have an effective system. If your
house is on a
It sounds like you have a linear amplifier. Linear amplifiers are used
when multiple low power transmitters are to be amplified by one amplifier.
The peak power (actually peak envelope power) capability of the amplifier
must be quite high in order to handle the multiple signals without
generating
Hi Folks,
I thought I remembered the timing, but I've slept since
then.
In A-B signaling, the A tone was 1 second, the B
tone was 3 seconds, but what was the A/B interval?
(most around here use a 2 second B tone).
What is the dead time between the tones? (if any)
Thanks,
Tim
No interdigit time, at least in most systems.
Chuck
WB2EDV
- Original Message -
From: tahrens301 tahr...@swtexas.net
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, April 25, 2010 4:57 PM
Subject: [Repeater-Builder] QCII Tone Intervals
Hi Folks,
I thought I remembered the
Update - manual found.
Thanks to the kindness of fellow group member Bruce.H. I now have a copy of the
Linear 5 manual.
73's to all
Fraser
In case you don't have this:
http://www.midians.com/pdf/tone_signaling.pdf
Chuck
WB2EDV
- Original Message -
From: Tim Ahrens
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, April 25, 2010 5:47 PM
Subject: Re: [Repeater-Builder] QCII Tone Intervals
thanks Chuck,
i am using BIRD watt meater with 1000 watt slug and i am not misdirectioning
anybody
--- In Repeater-Builder@yahoogroups.com, Gary Schafer gascha...@... wrote:
It sounds like you have a linear amplifier. Linear amplifiers are used
when multiple low power transmitters are to be amplified by
Fraser,
The manual for the Helper SL-105 is here:
www.repeater-builder.com/helper/helper-ind-sinadder-1.pdf
73, Eric Lemmon WB6FLY
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of frasercastle
Sent: Sunday, April 25, 2010
I am not saying that you are misleading anyone. I am just pointing out to
all that the amplifier, if intended for multiple low power transmitter
amplification, is indeed capable of rather high power output.
500 watts PEP output with multiple transmitters fed to it is certainly
capable of 500
thank you for the understanding! no offence of any kind here takeing or giving!
transistors are bipolar and made by mother motorola 8o watts capable each
8X80=640 watts pure power PEP ofcource the lifespan will be short if the supply
is 27 volts and the consimption is 80-90 ampers that is
Hi
We have a local AM radio station on 600 kHz. Their transmitter site is about
10 miles from the center of the city. From what I've found on the web, they
run 25,000 watts during the day and 8,000 watts at night. On at least one of
our repeaters we're finding that this is mixing with the
Change the split of the repeater to anything other than 600 kHz.
On Sun, Apr 25, 2010 at 8:06 PM, lpcoates bruce.coa...@sasktel.net wrote:
Hi
We have a local AM radio station on 600 kHz. Their transmitter site is about
10 miles from the center of the city. From what I've found on the web,
Hi John,
Did you guys ever figure out what you wanted to do with
that lowband micor PA?
thanks,
Tim W5FN
Utopia, TX
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