Since we lost our phone line for control of one of our repeaters we now
use a 440 control receiver. That fulfills the requirement of control on
a frequency above 222MHz. But. most of our control activity is done on
the repeater input frequency. 440MHz is our primary control, and 2
meters is
Anyone have a MRTI cable for a MSF 5000? I have looked high and low with no
luck. Anyone?
Thanks
Dan
Thank you...
- Original Message -
From: n2...@hvc.rr.com
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, January 16, 2010 11:48 PM
Subject: [Repeater-Builder] Re: Kenwood TKR-901-1 (mod for 902-927 MHz)
Steve, I started working on a small (8 pin dip) micro that
Ray, I am sending you a private email off list. We have talked before.
Steve
N4YZA
Others that want can contact me at the email address here removing what is
obvious: notospamsri...@cfl.rr.com
Exactly. This is ham radio, after all. Keep it simple and cheap. Why pay out
a monthly fee? Use that money to save for a new antenna.
Chuck
WB2EDV
- Original Message -
From: Joe k1ike_m...@snet.net
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, January 17, 2010 4:35 AM
Subject:
We have been using EchoStation for about a year now on our county wide
2 meter and 440 machines. There have been no issues with either. Be
sure to build the small circuit that monitors the serial line to
determine if the computer locks up, it kills the ptt line. It has been
nice to access
Thanks for all the replys. I'm new on this list and I was pleasantly surprised
by all the help. Keep up the good work. We need to keep amateur radio alive.
--- In Repeater-Builder@yahoogroups.com, JOHN jfalbri...@... wrote:
After reading the subject you probably realized I know nothing about
You might be interested in looking at my project called thelinkbox.
http://sourceforge.net/apps/mediawiki/cqinet/index.php?title=Linkbox-url ,
http://groups.yahoo.com/group/thelinkbox/
It started out as an VoIP linking package, but it grew into a
repeater/hub controller. Unlink Asterisk it
I was thinking about setting up a 2m repeater without duplexers. I have lots of
space (1,000+ft) at my home QTH (600ft HAAT) but I would like to do it without
a RF link. I was going to use a solar panel 12v battery for the RX side (out
in the middle of our pasture) and have the TX at our
I wouldn't even consider wire for audio, PTT. Even with a solar site. a
handi talkie on UHF, operating a few mw's would be much better and would
handle the Audio and PTT. Another HT on the TX end would complete your CAS,
PTT, TX,RX Audio.
73 JIM
On Sun, Jan 17, 2010 at 11:16 AM, thornwal
Greg,
The two very important factors you must specify are transmitter power output
and receiver sensitivity.
If we assume 50 watts TX power and 0.3 uV RX sensitivity, my CommShop
program suggests a minimum isolation of 89 dB, which can be met with 218
feet of vertical spacing (one antenna
Sorry if I've been late in posting. First, the antenna and hard line is ok.
We've tested that part out and its working. We think ( I ) that we got zapped
through a unused phone line which is mounted behind the repeater rack.
Yes, we have tested the can's using both a IRL (?sp) and a General
Richard (and everyone else),
I just uploaded a file called antenna_pix.pdf to the group. Our local group had
an antenna that was real noisy when duplexed but worked great otherwise. We
spent months trying to fix the issue then decided to replace the antenna. Just
goes to show noise issues
Something from left field:
Does the nose have any pattern to it? My UHF seems to have site noise that is
possibly generated by a 2.4g digital spread spectrum controller. At first, it
seemed like it was regular but I found that a TV stationg jput this system in
at the same time I changed to a
Eric, 21,000ft is far, for some reason I was thinking it would be less like
1,200ft. I guess I could do a combination of vert and horz.
I was thinking about running 5-20w. My RX rig is 0.25uV, not much difference
from 0.3.
Thanks for running the data in Commshop.
I was just trying to do
for 1200' I'd take discriminator audio from the RX and convert it to
balanced audio with a transformer or a couple op-amps and send the
balanced audio on a pair of cat-5m. power for the RX can be sent back
on the other 3 pairs, I'd send 24 or 48V and have a 12V regulator at
the other end.
COS can
Explain your 440 setup and the coverage. Maybe someone can offer some
pointers there.
Chuck
WB2EDV
- Original Message -
From: thornwal th...@xecu.net
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, January 17, 2010 3:12 PM
Subject: [Repeater-Builder] Re: Split Site Via Coax Cables
Greg,
Trying to combine both vertical and horizontal separation will not help; the
horizontal will completely swamp the vertical. As soon as you move the
transmit antenna out from directly under the receive antenna, the isolation
decreases dramatically. Even a few feet of horizontal
thornwal wrote:
I was thinking about setting up a 2m repeater without duplexers. I
have lots of space (1,000+ft) at my home QTH (600ft HAAT) but I would
like to do it without a RF link. I was going to use a solar panel
12v battery for the RX side (out in the middle of our pasture) and
have
I just bought an R100 and want to play with it on the Ham band - It is supposed
to come with the programming software but no cable (I can build one - found the
schematic already). This repeater is DPL - does anyone have a junk R100 PL
that a guy might be able to the RX controller (IC or board)
At 1/17/2010 01:13 PM, you wrote:
Greg,
Trying to combine both vertical and horizontal separation will not help; the
horizontal will completely swamp the vertical. As soon as you move the
transmit antenna out from directly under the receive antenna, the isolation
decreases dramatically. Even a
Hello to the Group,
I wanted to advise everyone... one of my computers
received a Trojan script netsky infection, from of all
places a Yahoo Groups Banner Ad. I have/had all the pro-
active McAfee Anti-Virus software installed, running and
up to date.
I found the Norton Extraction tool, Ad
I'd also recommend malwarebytes, combofix, and superantispyware.
Thanks,
Michael H. Cox
michaelh...@gmail.com
-Original Message-
From: skipp025 skipp...@yahoo.com
Date: Mon, 18 Jan 2010 00:09:18
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Caution to Group Members
Please note: Those individuals that are asking me if I will ship need to
understand that the only way I know of shipping this is by freight and I have
no experience in mounting on a pallet or boxing for shipping.
If you want it to be shipped you will have to arrange shipping and pickup (I
can
For sale:
Two brand new never used Link Comm RLC-DSP404 repeater controllers. Tested and
latest firmware installed. Never mounted or taken out of my shop, so no
scratches on them. The units have been sitting in their boxes on a shelf. All
the supplied accessories (cables, connectors, etc.)
I've spent the last 24 hours on this very issue. And I was on the yahoo site
yesterday. :(
Mike
Re: Caution to Group Members
Trojan from Yahoo Banner Advertisements
I actually believe I received the trojan from a banner ad
while setting up new book-marks for one of the radio/repeater
Groups I frequent. A newly installed Kaspersky protection
package on the other computer caught the
Has Yahoo been made aware?
- Original Message -
From: skipp025
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, January 17, 2010 6:27 PM
Subject: [Repeater-Builder] Re: Caution to Group Members Trojan from Yahoo
Banner Advertisments
I actually believe I received the
Hello,
This email message is a notification to let you know that
a file has been uploaded to the Files area of the Repeater-Builder
group.
File: /Updated MSR2000 Configuration Jan. 18, 2010.doc
Uploaded by : tc27175 tc27...@yahoo.ca
Description : MSR2000 Configuration -
One technique I haven't seen mentioned,
perhaps because everyone does it, is
to set up another sign on without
administrative capabilities.
Whenever I use my e-mail or browser client,
I Log Off my administrative sign on, and
Log On to my non-administrative sign on.
It's a bit of a pain, but can
Our ham club is selling its spare Computer Automation Technology CAT-1000
CAT controller, the cadillac of the CAT line. Controller in great
condition, e-mail for pics or more details. Asking $400 shipped.
Cell is 417-840-5261 if you would like to call.
--
James Adkins, KB0NHX
Vice-President
Eric,
I did the same thing with the three I had.
Mike Mullarkey K7PFJ
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of kk2ed
Sent: Sunday, January 17, 2010 5:24 PM
To: Repeater-Builder@yahoogroups.com
Subject:
I should add that this includes an RME-1000 rack mount enclosure and no
other accessories.
On Sun, Jan 17, 2010 at 8:03 PM, James Adkins adkins.ja...@gmail.comwrote:
Our ham club is selling its spare Computer Automation Technology CAT-1000
CAT controller, the cadillac of the CAT line.
Assuming it was not a false the simple running of something like avira and
another scanner regularily and blocking outgoing requests on all but a few
ports will be a big start to making things safer
Personally I just flush things by a reboot of the virtual machine (solaris
box) and running
I don't use IE for its ads, except to run a Terminal Services session at work.
I use Firefox with Ad Block Plus, which blocks everything that's an ad, and it
it doesn't get blocked, I can set a filter to block whatever it might be. One
of the major problems is that Yahoo uses Flash, and it's
Thanks, Doug, Skip, and all, for a bunch of ideas about using a PC for a
controller.
Al, K9SI
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