Run a sniffer over the cat5e , I suspect there may be some radiation nodes
requiring a choke or two
To: Repeater-Builder@yahoogroups.com
From: jrussell...@allegiance.tv
Date: Fri, 24 Apr 2009 21:19:50 -0500
Subject: [Repeater-Builder] Computer noise in 2M
Either that or talk with your tower owner and let them know that this
tennant may need to run shielded cat5 cable up the tower, as it is
providing interference with your equipment.
On Sat, Apr 25, 2009 at 12:08 AM, Barry ate...@hotmail.com wrote:
Run a sniffer over the cat5e , I suspect there
that might be incoorect though , hence the sniffer as the cat5e is not the
only possibility
To: Repeater-Builder@yahoogroups.com
From: brian.ra...@gmail.com
Date: Sat, 25 Apr 2009 00:59:34 -0700
Subject: Re: [Repeater-Builder] Computer noise in 2M Repeater
Separate the antennas. That's the only thing that worked with our 460
repeater. They put one antenna right beside ours.
Joe M.
Jim Russell wrote:
Does anyone have any suggestions on how to eliminate noise generated by
a Wireless
Internet System. The owner of the tower where our club has
We have lots of spare parts too. But that doesn't cover the tower climb by a
company that can afford their insurance to climb the thing.
A 2 day climb right now is going to cost us somewhere between $2500.00 to
$4000.00 alone. And we are getting a special rate. Waiting for the bill.
See if they are using a tower top amplifier and if so replace it. Had the
same with a wireless guy over in Florence, Oregon that was on our tower and
we started shutting everything off at the site and he was the last one and
when we pulled the plug it was quite as a church mouse turned everything
Try to find several a ferrite antennas, used in older SW/LW radios.Wind around
it 10-15 turns of the CAT5 UTP cable at each end of the two cables, separately.
If you have industriea ferrite beads it is even better, but use the large kind,
enough to accept at least 10 windings. Another very good
Our club insures their repeaters thru the ARRL insurance. I don't
remember the cost, but it is based upon what you declare the equipment
is worth.
73, Joe, K1ike
georgiaskywarn wrote:
Good Evening Folks,
How many of you have repeater insurance? With our new installation, we
thought this
Eric is correct.
Site owners do not have any interest in the tenant equipment in regards
to theft or vandalism, concern is for liability in incidents that
someone may feel they should cover as the owner, just like someone
falling on a crack in your sidewalk.
As a property manager, have seen
Jim,
This situation happens all too often, and it usually occurs because cheap
equipment is used (plastic boxes to contain the amplifier, unshielded cable,
no ferrites, ineffective grounding. etc.) to keep the installation costs
down. This is a misguided approach, because repeated visits to fix
Hi All
I am looking for a MSF5000 CXB server manual. Dose anyone have one for sale or
know were to find one?
Bob
Bob,
I guess you mean service manual. What band is your station? The manuals
are unique to the band of operation.
73, Eric Lemmon WB6FLY
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Bob Luttrull
Sent: Saturday,
It is a UHF 444.300
Bob
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon wb6...@... wrote:
Bob,
I guess you mean service manual. What band is your station? The manuals
are unique to the band of operation.
73, Eric Lemmon WB6FLY
-Original Message-
From:
Bob,
There are four manuals that collectively cover your station:
6881062E75 MSF5000 Base Station and Repeater 403-470 MHz, Continuous Duty
6881079E95 CXB Supplement for 6881062E75
6881082E05 MSF5000 Digital Capable and Analog Plus Stations
6880182E10 MSF5000 Digital Capable Stations 403-475
Hello Group,
Getting ready to take my Quantar VHF rpt. to Motorola shop Monday to be
programmed.
I have a few questions, so I do not sound so ignorant to the tech doing the
programming.
In RSS, is there a setting that will send an alert if the AC power to rpt. was
interrupted and
Got a Micro low power UHF repeater that was just removed from a tower site for
new unit.
it has a 10 watt output at this time it is on 463.xxx
have other elements if other wanted.
will need a controller as it had a Zetron 48 but it will be removed.
$50.00 add shipping and pack items.
Maybe someone can give me a specific part number to order. I just purchased a
RFS PD220-N to be mounted on a Rohn 45 at the 170 foot level. (190 total to the
top)
I will be replacing this antenna with a Brand New Comtelco BSLL150-XL3 which
has performed horribly. What a BIG MISTAKE!
Here is my
I have been advised offline that my initial question was not clear enough.
Sorry about the confusion. I will attempt to rectify that now.
My experience has shown me that the DeskTrac RSS will read the DeskTrac AND
the MaxTrac radio completely, but will not allow frequency changes to be
made
Thank you I will check it out.
Thanks
Bob
- Original Message -
From: Eric Lemmon
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, April 25, 2009 10:27 AM
Subject: RE: [Repeater-Builder] Re: MSF5000 CXB Manual
Bob,
There are four manuals that collectively cover
Len,
I'm not sure what a PD220-N antenna is, since the PD220 antennas listed in
my Celwave catalog have a digit after the hyphen. Anyway, the side mount
kit for a PD220 antenna is the PD503. It is adjustable to mount the antenna
between 6 and 7' away from the tower. The PD556 is a shorter
At 4/24/2009 12:04, you wrote:
Is there a simple way to have the G3 Tone board stop sending
the tone as soon as the reciever input is droped.
I assume you mean the Mastr II mobile CG board. Normally it only encodes
when a valid tone is being received, though it does ring a bit
otherwise. This
Hello Eric,
Sorry I wrote the incorrect model. It's the PD220-2.
The side mount part number you gave me is not what I am looking for. What I
need is the top insulated support mount. I can't find it unless I am missing it
somewhere. Telewave sells a similar product which I guess I can substitute
Thanks for the input from all of you. I went to the tower site this afternoon
to give another look at the problem. The noise has gotten worst.
Our receiver is greatly desensed. The only equipment on site is the site
owner's UHF repeater, our two meter repeater and the Internet equipment. The
DB5004S-MTD
Jeff
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of n2len
Sent: Saturday, April 25, 2009 5:16 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Re: RFS PD220-N Question Regarding Mounting
OK GE Mastr II experts, I have a question for you. Our club has been the
benefactor of a local law enforcement agency's upgrade. We have acquired a
VHF (155 mHz) Mastr II base station with 3 solid state PAs that total a
rated output power of 225 watts. It appears to have a single PA power split
You should try to get with the internet company. I manage a site where there is
a VHF commercial repeater that was having a serious range problem. Started
sniffing around and decided to unplug the wireless internet UPS for a few
seconds and the repeater was perfect. Of course, you don't want to
Hello all , Great group
Anyone have a Vhf schematic , or know where I can find
one in Pdf , any help is greatly appreciated !
73s
mark...@windstream.net
Mk
IIRC the Quantar radio was developed later than 1991, but the grey cells have
been known to get confused.
The Quantar radio can be programmed to do many things with the proper hardware.
A stock Quantar does not respond to any commands other than wireline tone
remote sequences.
Over the air
28 matches
Mail list logo
