No, it's the 7200.11 drives that are covered. But reading the
subsequent messages, it seems that I'm better off missing out on this!
'JK
--- In Repeater-Builder@yahoogroups.com, "Eric Lemmon" wrote:
>
> Jeff,
>
> Isn't your 7200.7 drive included in the "7200 series" which IS covered,
> accordi
On Jan 28, 2009, at 10:06 PM, Eric Lemmon wrote:
> If the Motorola radios are Professional Series (HT1250, CDM1550,
> etc.) you
> can go into CPS and select "Non Standard Reverse Burst" on the
> Advanced tab.
> This will program the radio to encode and decode in the 180 degree
> format,
> o
On Jan 27, 2009, at 8:28 PM, Yahoo wrote:
> The problem is reverse phasing 120 degrees (Motorola) vs. 180 degrees
> (mostly everyone else).
>
> Jeff
Ah, yeah... that old tired problem.
You'd think they'd pay attention and just put BOTH options in the menu
in the software these days...
Darn,
--- In Repeater-Builder@yahoogroups.com, "Mike Dietrich"
wrote:
>
> So what everybody is saying isSHOOT ALL THE LAWYERS so we will
all be better off and be able to have repeaters on building
tops ?
>
> Just my 2c worth.
>
> Have a Nice Day !!
> Mike
>
Well, fortunately not
Chris,
If the "large roof fans" are belt-driven, it is possible that the drive
belts are worn enough to create a continuous static generator, similar to a
Van de Graff generator. If you can, try turning off such fans just long
enough to coast to a stop, and see if the noise changes. There are
co
If the Motorola radios are Professional Series (HT1250, CDM1550, etc.) you
can go into CPS and select "Non Standard Reverse Burst" on the Advanced tab.
This will program the radio to encode and decode in the 180 degree format,
on a channel-by-channel basis. Kenwood will provide a firmware upgrade
Possibly noisy brushes in an elevator generator or motor
- Original Message -
From: Barry
To: repeater-builder@yahoogroups.com
Sent: Wednesday, January 28, 2009 12:25 PM
Subject: RE: [Repeater-Builder] 2 meter noise help!
So have you used a directional setup to determine w
The problem is reverse phasing 120 degrees (Motorola) vs. 180 degrees
(mostly everyone else).
Jeff
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of NORM KNAPP
Sent: Wednesday, January 28, 2009 6:28 PM
To: Repeater-Builder@yah
H. got one of those on our systems too. We even told him to stay off.
sent him certified mail, email, and have recordings of control ops telling
him to stay off. but he's still there. Apparently he's never read Part
97.205(e). I guess we're all going to have to deal with the occasional
probl
Thanks Ken,
I wondered where that lunatic came from... and of course he
doesn't have a regular hour job... pops up on repeaters at odd
hours and seems to have a radio on almost every band. And he
has a friend in the next town over to time off every box he
gets on. "Lock to talk operation..."
I am sure you can get the firmware for the reverse burst mod. I have it but
you need to get a customization report before it can be released.
Mike
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of NORM KNAPP
Sent: Wednesday, January 28, 20
The squelch tail problem with motorola portables on the tk-850 repeaters.
Something to do with the reverse burst timing or something. We sold three new
'850's to a customer and suddenly all the motorola portables started having a
squelch tail at the end of their transmits.
- Original Messag
What did they fix?
Just curious.
Nate
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of NORM KNAPP
Sent: Wednesday, January 28, 2009 5:26 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Kenwood TKR-8
We used to have a lot of problem with noise on my 2 meter repeater
Fortunately, he finally moved to another state
Ken
Yep, sounds like high voltage noise from a dirty insulator, more noticeable in
foggy conditions. Dirt attracts moisture and at 12,000 Volts (or whatever the
potential is) you get small shorts that crackle, like in the back of a dirty TV
set.
If you track it down to a Power Company's insulator,
Thanks for all the help. The owner of the station and I are aware of what
needs to be done. I just needed to know the best place to get a good isolator.
thanks
- Original Message -
From: neal Newman
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, January 28, 2009
Yes. Kenwood has a firmware fix for this. No big deal at all.
- Original Message -
From: Repeater-Builder@yahoogroups.com
To: Repeater-Builder@yahoogroups.com
Sent: Wed Jan 28 18:01:14 2009
Subject: [Repeater-Builder] Kenwood TKR-850 question
Anyone ever have a squelch tail issue wi
> Got and opportunity to locate a repeater on a nice tall 1000
> watt broadcast tower.I need an iso-coupler. Where is the
> best place to order one? Who has the best pricesthese
> things are not cheap.It will need to be cut to freq of course
>
> ron
Call Sinan at Armstrong T
Anyone ever have a squelch tail issue with the Kenwood TKR-850 when used with a
Motorola CP-200 or CT-250 portables? I tried several reverse burst combinations
at the repeater but have not been able to eliminate the squelch tail on the
portables. I can program the portables if need be.
Thanks
Ok as a broadcast Engineer I can answer this for you.
Its an AM Tower Yes you need an Isocoupler.. they are not cheap. depending
on how deep your pockets are. If you want one that wont affect the AM stations
performance
go with Kintronic Labs
http://www.kintronic.com/
Iso couplers are c
hello all,
I'm looking for a yeasu ft-8500. I have one right now that I really
liked before it died. sparks when power is applied. Going to use it as a
cross-band repeater at my home.
PLEASE reply off-list: Benjamin at kb9lfz dot com
~Benjamin, KB9LFZ
TX RX as for Bob
- Original Message -
From: Dr. Ron Johnson
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, January 28, 2009 4:57 PM
Subject: [Repeater-Builder] Iso-coupler
Got and opportunity to locate a repeater on a nice tall 1000 watt broadcast
tower.I n
Got and opportunity to locate a repeater on a nice tall 1000 watt broadcast
tower.I need an iso-coupler. Where is the best place to order one? Who
has the best pricesthese things are not cheap.It will need to be cut to
freq of course
ron
So what everybody is saying isSHOOT ALL THE LAWYERS so we will all be
better off and be able to have repeaters on building tops ?
Just my 2c worth.
Have a Nice Day !!
Mike
CATV can have leakage from 11 MHz (DCT return carrier) clear up to above
1100 MHz (digital video/data carrier)...
CATV leakage a lot of the time in our experience has been the in home wiring
that is either using poorly shielded cable (i.e. RG59 or Lowes/Home Depot
RG6 or anything from Rat Shack) o
Cable television at your QTH?
Cable can have some leakage... 145mhz area.
73 de Mike, KO9I
- Original Message -
From: Christopher K. Greenhalgh
To: Repeater-Builder@yahoogroups.com
Sent: Monday, January 26, 2009 2:24 PM
Subject: [Repeater-Builder] 2 meter noise help!
Whi
The answer to that these days is, "How much do you stand to lose?"
If your Board/Officers consist of people living in $500,000+ houses near a
major city with high costs, it's different than if your Board is all living
(together! Ha!) in a van down by the river in a small town.
Additionally if the
For those not paying attention on the IRLP list, who might be on R-B.
Sorry about the cross-post for those subscribed to the IRLP list.
Nate WY0X
-Original Message-
From: i...@yahoogroups.com [mailto:i...@yahoogroups.com] On Behalf Of ve7ltd
Sent: Wednesday, January 28, 2009 10:50 AM
To:
--
Thanks Tony,
I will do just that. Thats the best news that i have had on the E.F.
Jhohnson machines in a while.
Cheers Mate,
Danny
- In Repeater-Builder@yahoogroups.com, "tonyn2mft"
wrote:
>
> Danny
>
> ICM rerocked a pair for me last year. Not a problem. They were for
> the CR1010 from
So have you used a directional setup to determine which direction ?
, then walk or drive towards it with an ht or scanner , simple df work ,
sounds like machinery but could be almost anything from a pole insulator to
your neighbours tv in standby .
To: Repeater-Builder@yahoogroups.com
From: c
Does it sound like popcorn? We are plagued with SADL/EPLRS from the air
base here in Tucson, however, it's on UHF. It's sweeping pulses betweeen
420 and 450 and since they have an alert commitment, it's on 24/7. A couple
years ago, it only occured once in a while but now it's continuous. I
Have you taken a yagi on the roof and tried to determine the direction
of the noise? I find that using the AM mode (on my handheld scanner or
HT) is easier to pinpoint some forms of noise. You didn't say that you
eliminated the antenna. Using the yagi on the roof should give you an
idea of w
On Tuesday 27 January 2009 21:48:19 "on7wp" pedro.w...@telenet.be wrote:
> The utimate PIM test site discovered in Brussels…
>
> Part two of my quest… by Pedro M.J. Wyns ON7WP AA9HX
> [...]
>
> A VHF NBFM repeater station into a half wave collinear (Big disaster)
> [...]
>
> The problem:
Danny
ICM rerocked a pair for me last year. Not a problem. They were for
the CR1010 from 450 to 444Mhz.
>From the thread Eric suggested you contact ICM and send them the whole
elements. That was exactly what I did and the cost was $168.65 shipped.
Turn around time was less than 10 days.
Cal
Does anyone have an old TXRX catalog. I would appreciate the specs for
a TXRX 28-37-09 duplexer ! The 28-37 series is on their web site, but
not the "-09" model. Seems to be big differences in specs across this
series of cans.
Tried to call their tech support (now part of Bird) , but nobo
Good points in all. If the typical 1m/3m policy is no longer
considered adequate, what policy limits do you have on your sites?
Especially those on commercial property??
While not a true repeater, I hoping the gurus here can help me.
Station info can be seen here; http://www.n8wct.com/n8wct-4/
The noise is a subtle low-frequency "bacon crackling". It is apparent across
the whole 2 meter band. Every piece of (my) equipment has been replaced, or
substituted. We e
I'm cleaning out my basement of radio stuff that I intended to build
repeaters with many years ago and never did so. Everything listed is
located in the Saint Louis, MO area for local pickup or I will ship it
at your cost. All items are open to offers at this point. If you
have any questions or
> Nothing like discovering that your main corporate server hard
> drive is a time bomb waiting to detonate. Or the drive in your TV station
> production / automation system, your desktop PC, or even in that
> external USB or firewire box that has all your family photos
> and the 100gb of MP3s.
Lets face it, if during an "Antenna Party" club organized or not, if
someone is injured or killed, the family of the injured party will be
bringing action against anyone in sight.
The same would also apply to incidents after the fact caused by the
equipment or work done with permission of the cl
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