Somewhere in my pile of data books I have an application note that
refers to a simplex repeater being used in commercial applications.
The booklet was from either dB Products or Pye as I recall. The purpose
of their simplex repeater was to fill local coverage holes. The
equipment described
--- In Repeater-Builder@yahoogroups.com, Burt Lang b...@... wrote:
Has anyone else seen such application notes or booklets???
Google for Plessey Groundsat
A lot of my late father's work went into that box .
73 de WR3D
I think I've read of similar application in microwave multi-hops, where very
high isolations can be achieved between back-to-back antennas.
- Original Message -
From: Burt Lang
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, March 25, 2009 12:25 PM
Subject:
I have also thought about the problem with users disturbing data transfer. But
in the meantime I have found that already 25 years ago the vintage ACC AC-850
controller had this feature implemented on the optional computer interface
board where it was only necessary to add a modem chip to do
the term 'simplex repeater' was coined by one of the 'el cheapo' 2-way makers
about 1978 or so
it was marketed as the 'SARR'Simplex Audio Recorder / Repeater
it never caught on
Gary
- Original Message -
From: Laryn Lohman
To: Repeater-Builder@yahoogroups.com
Sent:
Gary Glaenzer wrote:
the term 'simplex repeater' was coined by one of the 'el cheapo' 2-way makers
about 1978 or so
it was marketed as the 'SARR'Simplex Audio Recorder / Repeater
it never caught on
Gary
Seems to me the first one I heard of actually had a tape loop in it...|cP
correct
- Original Message -
From: wd8chl
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, March 26, 2009 10:00 AM
Subject: Re: [Repeater-Builder] Re: simplex repeater
Gary Glaenzer wrote:
the term 'simplex repeater' was coined by one of the 'el cheapo' 2-way
I am hoping someone can help me avoid re-inventing the wheel.
I am looking for an antenna rotator that can be controlled remotely by
computer. Additionally, I am looking for an FM broadcast receiver (with
HD preferrably) that can be controlled remotely as well.
Thanks!
James WJ1D
Hello:
I presently have a dual band 2 and 70 cm antenna on the rear trunk
deck of my car. In addition to this dual band antenna, I have a 900
MHz antenna a few feet away from it. Is there a dual 220 and 900 MHz
mobile antenna on the market, or do I need to build one. If the
latter,
The COR on the Alinco radios is an open collector that goes to ground when a
signal is received. These radios can be configured as back-to-back crossband
repeaters by simply connecting the interface of one radio to the interface of
the other radio.
If you can configure the CAT 1000 for a
I saw this work once back in the '70s when the Ft Worth TX 146.94 repeater was
configured to retransmit the 146.94 output of the Little Rock AR repeater.
This was possible because the Ft Worth repeater receiver was at 1000 ft with
its transmitter at 500 ft. 440 Links back to the control
In the early '70s I coordinated a repeater in Texas(146.985) between a 146.97
repeater in Dallas and a 147.70 repeater near Sherman. One was 50 miles and
the other about 40 miles away. My coordination required that I not have any
complaint from either already established repeater to continue
Hi all, I have a UHF repeter antenna that was in use on 463 Mhz. I cannot find
any information as to frequency range, max power, gain, etc. The last of the
model # is E-6082A (The first part of the label is worn off and unreadable). I
have done some searching and cannot find any information
Thanks Doug, actually I checked SWR on 442 Mhz and it is 1.2:1! Do you know
who made this for Motorola?
--- In Repeater-Builder@yahoogroups.com, n3dab rb_n3...@... wrote:
It's a TDE-6082A, 5db gain, 460-470MHz. If ti is working properly it would
be good for GMRS as is. Don't know what you
Negative, but my guess would be Phelps Dodge. Maybe Celwave,or possibly DB
Products. Maybe some of the other Guru's on the site can probably fill you in
on that.
Doug N3DAB
--- In Repeater-Builder@yahoogroups.com, gebhardstephen stevegebh...@...
wrote:
Thanks Doug, actually I checked SWR
I'm confused. This was described initially as a repeater antenna but if I
Google the Motorola part number, I see pictures of a mobile antenna. Which
are we talking about?
Mark - N9WYS
-Original Message-
From: Repeater-Builder@yahoogroups.com On Behalf Of n3dab
Negative, but my guess
It is a repetare antenna, not mobile. If that part number googles as a mobile,
maybe that is not the correct number
--- In Repeater-Builder@yahoogroups.com, Mark n9...@... wrote:
I'm confused. This was described initially as a repeater antenna but if I
Google the Motorola part number, I see
Mark
My info came from an old Moto. catalog. If it is about 8' OA long
long with a N connector as he described on it it's not a mobile antenna.
Doug N3DAB
--- In Repeater-Builder@yahoogroups.com, Mark n9...@... wrote:
I'm confused. This was described initially as a repeater antenna but
It could be a TDD-6082
See here:
http://www.repeater-builder.com/antenna/mot-vhf-hi-gain-ant-specs.pdf
Bill - W6CBS
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of n3dab
Sent: Thursday, March 26, 2009 2:52 PM
To:
I have a similar DB six element folded dipole antenna that I trying to
resurrect. This antenna has been lying outside next to the garage for who knows
how long.
I do know it is in the 440-465 range, the elements were relocated around the
mast from the original long before I got it. I put the
Jim, your example does not have the inputs on top of the outputs. You have
outputs side by side 15 MHz apart. That's common in a lot of places
(including Colorado here). They're talking about inputs 15 KHz away from
outputs. That's a tad more difficult.
Bob, I understand the THEORY of
Could be. Motorola spec say OA length for the TDE-6082A is *'. The Hi-Gain
specs for the TDD-6082A on the RB site don't give the OA lengths for the
different gain antennas, except to say max. length is about 22'. Unless there
is some indication of the Mfg. on the remaining portion of the
Actually the Texas band plan was like theirs, my output was on 146.385 with an
input on 146.985 between the 146.97 and 147.00 outputs. Texas did not keep it
for long though, before converting everyone to 20 kHz spacing instead of the
original 30 kHz with the splinters 15 kHz away but upside
Mayville, NY has had 278 so far this year. I say so far because we're not
out of the woods yet even though it's all gone at the moment. We get lake
effect snow (and rain) here and usually get an on-site visit from the folks
from The Weather Channel.
Albany doesn't get much snow - too far from
I don't know about the supply, but the WORKBENCH looks familiar!
Mike
WM4B
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Merrill
Sent: Thursday, March 26, 2009 7:06 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] supply
Find the TPN- Number on it. Then Google it.
Looks like Mocom 70 era of Motorola Supplies
Bill
_
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Merrill
Sent: Thursday, March 26, 2009 4:06 PM
To:
I was going to guess Motran, but it's been so long since I've seen one I
can't be sure.
Take the paper target and the power supply out to a rifle range and go
Office Space on it.
--- Jeff
-Original Message-
From: Repeater-Builder@yahoogroups.com
Is there any good use for a 900MHZ MASTR II? I have one with the GETC
controller attached. I have looked over all the info I can find and do not see
a good way to make this thing work on the ham band. My question is, Is the
repeater junk other than the PA? I have a MSF-5000 on 902 and that was
Voice mail on a repeater just like our analog repeaters.
Still, it is a moot point for a D-STAR repeater as the voice stream is
not recorded before being retransmitted.
73, Tom n4zpt
Jeff Condit wrote:
What do you call it when messages are recorded and then
retransmission begins right after
Looking for the following Motorola modules for a R3 Quantar station. I am band
swapping an R4 station to R3
TTE2062/TLN3446 Power Amplifier module
TLE5972/TLN3306 Exciter module
TRE6282/TLN3314 Receiver / preselector
Hello Group
I have a few questions regarding this nine year old rpt. [NOS]
As old as it is, I am wondering if the RSS would have to be purchased from
Motorola? I plan to use the rpt. in Conventional mode, even though it is
ASTRO capable.
I have the complete instruction manual[68P81095E05-B]
Dan;
They are quite useable on 927/902. You need to have the reference
oscillator which there was one for every 5 stations.. I hope you have it???
Anyhow.. I wrote some Atmel code for a PLL loader for it. If you want
to build a loader you can take control of the PLL. The GETC is a
sideline
Drop them in the middle of Fort Drum, or just the Tug Hill region. I went to
college at Clarkson in Potsdam, just to the north; (home of K2CC Clarkson
University Amateur radio), and the school only closed 1/2 day for the Blizzard
of '77. Even Western New York Buffalo can learn something
Our repeater is a Kenwood TKR-850-1 and it does it's station ID as CW.
The problem is that that ID is far louder audio than the voice volume.
I'm a complete newbie at this, and not even at the repeater site. I
downloaded the manuals (tkr-750-780-programming-v101.pdf tkr-750-850-
Nate,
All you need is a cooler with a bunch of 807's and some scotch (or whatever
you're drinking these days), and you have the snowstorm (aka blizzard) in check.
Yes, you're right. In Wisconsin, where I live, 2 inches of snow in the fall or
spring brings out the worst of the drivers in the
Dan:
I'm in the process of putting one of those on the air now. They were/are
referred to as GE-Net 900 stations. As far as I'm aware, there are only a
handful of the stations in amateur service.
The GETC (General Electric Trunking Controller) is how the station's
frequency is set (among
At 05:12 PM 3/26/2009, Dave Nathanson wrote:
Our repeater is a Kenwood TKR-850-1 and it does it's station ID as CW.
The problem is that that ID is far louder audio than the voice volume.
I'm a complete newbie at this, and not even at the repeater site. I
downloaded the manuals
I can not find a tpn # that is the problem .
This supply worked great until it started putting out 22 volts I am
thinking of repairing it .but working blind is not my style.
Merrill
KG4IDD
Jeff DePolo wrote:
I was going to guess Motran, but it's been so long since I've seen one I
can't be
Intermittent duty Micor base station power supply.. rather rare, most stations
used the HD one.
lance
- Original Message -
From: Merrill
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, March 26, 2009 6:05 PM
Subject: [Repeater-Builder] supply
can anyone identify this
You are correct - the programming is done through a serial connection to a
9-pin PC serial port - no RIB is required. This is normally done through the
port on the front of the station.
Earlier RSS versions run in DOS, so only a simple computer is required. Newer
versions of the software run
I have seen that supply on Micor repeaters.
David Epley, N9CZV
Randolph County Emergency Coordinator
4866N 400E
Winchester, Indiana 47394
Home 765.584.7283
Cell765.546.2592
n9...@arrl.net
http://www2.plus10.com/rc-99.html
Supports ICOM transceivers, like the 706.looks interesting.
Jim WB8AZP
At 3/26/2009 16:23, you wrote:
I was going to guess Motran, but it's been so long since I've seen one I
can't be sure.
Take the paper target and the power supply out to a rifle range and go
Office Space on it.
--- Jeff
Something like this?
The level of the ID can be adjusted in software, do you have it and the
interface cable?
JT
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Dave Nathanson
Sent: Thursday, March 26, 2009 5:13 PM
To: Repeater-Builder@yahoogroups.com
Subject:
At 08:47 PM 3/26/2009, Juan Tellez wrote:
The level of the ID can be adjusted in software, do you have it and
the interface cable?
Contrary to mythology, you do NOT need the special (expensive)
Kenwood programming cable. Any ol' straight through serial cable,
connected to the DB25 on the
Dave,
The CW ID deviation adjustment is step 26 in the service manual alignment
section. It is adjusted with your PC when running FPU KPG-91D software.
The default setting is +/- 2 kHz, but it can be set to any value you wish.
73, Eric Lemmon WB6FLY
-Original Message-
From:
I have one on the shelf, it's a TPN1115A. Intermittent duty Micor Supply.
Merrill wrote:
I can not find a tpn # that is the problem .
This supply worked great until it started putting out 22 volts I am
thinking of repairing it .but working blind is not my style.
Merrill
KG4IDD
Jeff
This schematic should be helpful:
www.repeater-builder.com/micor/pdf/tpn1151-1152a-power-supply-schematic.pdf
73, Eric Lemmon WB6FLY
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Henry Wingate
Sent: Thursday, March
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