Hi all what do I need to put together a simplex repeater without using
a recording device.I would like to hook up 2 radios and
antennas.Thanks for any input.KC0USN 73's Do simplex repeaters
require Frequency cordinater to give frequency or can you pick your own?
N7HQR
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From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of IF YOUR NICE I MAY
TELL YOU
Sent: Monday, February 05, 2007 4:01 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Simplex repeater
Hi all what do I need to put together a simplex
Good Day,
We are using simplex radio (using single frequency for transmit and receive)
and we would like to build a repeater. We would appreciate it if anybody could
advise us how to do it.
Best Regards,
Chong Kwan Meng
__
Yahoo! Movies -
-Builder] Simplex Repeater
Good Day,
We are using simplex radio (using single frequency for transmit and receive)
and we would like to build a repeater. We would appreciate it if anybody
could advise us how to do it.
Best Regards,
Chong Kwan Meng
Meet your soulmate!
Yahoo! Asia presents Meetic
Hire a good engineer or a consultant that specializes in radio microwave
systems!
Fred
- Original Message -
From: Kent Chong
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, December 07, 2006 3:30 AM
Subject: [Repeater-Builder] Simplex Repeater
Good Day,
We
FYI mfj is now marketing a simplex repeater
KB1CHU
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Greetings to the Group
I need a little advise. I am putting together a simplex repeater for
a non-profit group that already has a frequency but they need to
extend their range. Basically what I an looking for is a DVR type
controller to record and spit back out on the same radio.
Does
: [Repeater-Builder] Simplex repeater Controller
Greetings to the Group
I need a little advise. I am putting together a simplex repeater for
a non-profit group that already has a frequency but they need to
extend their range. Basically what I an looking for is a DVR type
controller
Radio Crack you to carry a controller like that.
Randy Elliott wrote:
Greetings to the Group
I need a little advise. I am putting together a simplex repeater for
a non-profit group that already has a frequency but they need to
extend their range. Basically what I an looking for is a
Wellsville, New York 14895
585.593.4655
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Randy Elliott
Sent: Thursday, April 27, 2006 10:20 AM
To: Repeater Builders Builders
Subject: [Repeater-Builder] Simplex repeater Controller
Greetings
/PrivateRadioProdarea_1=pages/Products/PrivateRadio-Repeaters
- Original Message -
From: Randy Elliott [EMAIL PROTECTED]
To: Repeater Builders Builders repeater-builder@yahoogroups.com
Sent: Thursday, April 27, 2006 8:20 AM
Subject: [Repeater-Builder] Simplex repeater Controller
Greetings
At 08:50 AM 4/27/2006 -0600, you wrote:
..that is parrot type it listens and then retransmits what it heard.
---Sounds like a Liberal!
---
This is America, dammit! Speak Spanish!
Yahoo! Groups Links
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I mean used..
/me needs to stop mainlining Mountain Dew...
Jay Urish wrote:
Radio Crack you to carry a controller like that.
Randy Elliott wrote:
Greetings to the Group
I need a little advise. I am putting together a simplex repeater for
a non-profit group that already has a frequency
Here is a place to start. I have a YahooGroup that caters to simplex repeaters:
http://www.n1nte.net/simplexrepeaters.html
- Rob
Randy Elliott [EMAIL PROTECTED] wrote:
Greetings to the Group
I need a little advise. I am putting together a simplex repeater for
a non-profit group
But Ken..Here in British North America, A.K.A. Canada
our money is printed 1/2 of each bill in French !
John VE3AMZ
- Original Message -
From: Ken Arck [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, April 27, 2006 11:00 AM
Subject: Re: [Repeater-Builder
At 11:31 AM 4/27/2006 -0400, you wrote:
But Ken..Here in British North America, A.K.A. Canada
our money is printed 1/2 of each bill in French !
---On that side, does the ink run?
Ken
---
This is America, dammit! Speak Spanish!
Just wanted to say thanks to the group for the response.
I was aware of the Radio Shack Unit, but did not want to go searching
for one on Ebay.
As for the NHRC-2, I was under the impression it was discontinued,
but duh! i was obviously wrong. It appears to be my best choice.
Thanks again
Paul,
I don't think so. The 19B Simplexor is used by many volunteer fire
departments for repeating callout pages, and fills a vital niche in the
radio communications scene. My guess is that it was made so well that it
never breaks down, so nobody is buying a new one!
73, Eric Lemmon WB6FLY
On Dec 1, 2005, at 11:50 PM, Eric Lemmon wrote:
The 19B Simplexor is used by many volunteer fire
departments for repeating callout pages, and fills a vital niche in
the
radio communications scene.
Eric -
Jeff Otterson steered me to the NHRC-3+ Repeater Controller at
On Nov 30, 2005, at 10:08 PM, Eric Lemmon wrote:
Bear in mind that when a duplexer leaves the factory with precisely-
set
tuning and insertion loss, it may suffer considerable vibration during
shipment. That's why I always check duplexers and bandpass
cavities on a
network analyzer
Paul,
My comment applied generally to VHF duplexers, which can be detuned by rough
handing. At UHF, you can use a mobile duplexer, which is far more
rugged. I was not thinking about GMRS being your intended application.
I don't think you need to employ a simplex repeater in this case. They
On Dec 1, 2005, at 12:18 AM, Eric Lemmon wrote:
I don't think you need to employ a simplex repeater in this case.
They are
great for allowing users to hear how they sound to others, but they
quickly
become annoying to use. In some emergency situations, I can see a
simplex
repeater
At 12:02 PM 6/1/05, you wrote:
At 6/1/2005 11:27 AM, you wrote:
Let's see, It desenses its self on 146.76MHz, the Number 1 repeater
split in america.
I assume you mean it has a birdie or noise hump in the RX there.
Yep.
Take the color burst frequency (3.579545 or close to it) and
multiply
At 5/31/2005 02:48 PM, you wrote:
The only radio I have encountered that does split CTCSS is the Radio
Shack HT-202. But there are so many other problems with the radio I
cannot recommend it.
What problems? Only one I noticed was on an HTX-404 (440 version) I was
testing as a swap meet a few
Let's see, It desenses its self on 146.76MHz, the Number 1 repeater
split in america. When the batteries get low it forces its self to
transmit until they are gone completely. Also it won't go out of the
ham bands, ever.
Now that I think of it, The Vertex FTL-2011s in my care will do split
There are many devices that generate signals on 146.760 MHz. It's just a
fact of life - like cable TV interference on 145.250 MHz. At least the
latter can be solved easily. I've had interference on 146.760 MHz on my
radios since the late 70s with the release of the home PC.
I would also debate
At 6/1/2005 11:27 AM, you wrote:
Let's see, It desenses its self on 146.76MHz, the Number 1 repeater
split in america.
I assume you mean it has a birdie or noise hump in the RX there.
When the batteries get low it forces its self to
transmit until they are gone completely.
Well, at least it
Yeah, It's one thing when the stuff in your house is doing it, but it
is completely different when it is the radio its self. I don't care
either way as I don't own a 202 anymore or like the crowd on the local
76 machine
On 6/1/05, mch [EMAIL PROTECTED] wrote:
There are many devices that
To paraphrase a saying: Birdies happen.
Yes, it may have been more smart to put it what is usually a repeater
input than an output. But, there are more expensive ham rigs with less
well placed birdies - such as on the UHF satellite band.
BTW, I too agree that the tight front end is a feature,
At 5/19/2005 08:26 AM, you wrote:
Eric Lemmon wrote:
Fellas,
Please re-read my posting. My statement was concerning the ability
of a radio to encode one CTCSS tone and decode a different CTCSS
tone. I have a number of Icom, Alinco, and Yaesu radios which can
only be programmed for
At 5/19/2005 10:36 AM, you wrote:
Icom 2720 as well
That's what the ICOM salesman told me at Dayton. Scott I checked his
2720 confirmed that it does NOT do split tone, although the way the menu
is setup you'd think it would.
Bob NO6B
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The only radio I have encountered that does split CTCSS is the Radio
Shack HT-202. But there are so many other problems with the radio I
cannot recommend it.
On 5/31/05, Bob Dengler [EMAIL PROTECTED] wrote:
At 5/19/2005 10:36 AM, you wrote:
Icom 2720 as well
That's what the ICOM salesman
sorry, i can't remember the start of this thread but all the commercial
radios i use allow the encode/transmit and decode/receive tones (whether
CTCSS or DCS) to be different.
At 02:48 PM 5/31/05 -0700, DCFluX wrote:
The only radio I have encountered that does split CTCSS is the Radio Shack
So will my Kenwood TK705D and TK805D's as well as doing CDCSS too.
Neil - WA6KLA
Bob Dengler wrote:
At 5/19/2005 08:26 AM, you wrote:
Eric Lemmon wrote:
Fellas,
Please re-read my posting. My statement was concerning the ability
of a radio to encode one CTCSS tone and
We had 'PL' capability 35 years ago and were using it then.
Neil - WA6KLA
Don Pomplun wrote:
You say NOT often found in amateur radios. My recollection of the
history is that way back when there was no PL capability; this was
followed by transmitting 100 Hz PL; then programmable PL
Not every radio user appreciates a simplex repeater, since all listeners
hear every transmission twice. That gets old, really quick!
True, but there are instances where a SR makes sense. Quick deployment for low
volume comms is one. Rescue ops, public service events, etc...
Training
Subject: Re: Re: [Repeater-Builder] Simplex repeater hardware
Not every radio user appreciates a simplex repeater, since all listeners
hear every transmission twice. That gets old, really quick!
True, but there are instances where a SR makes sense. Quick deployment for low
volume comms
Fellas,
Please re-read my posting. My statement was concerning the ability of a radio
to encode one CTCSS tone and decode a different CTCSS tone. I have a number of
Icom, Alinco, and Yaesu radios which can only be programmed for ONE tone per
channel, and the same tone is used for both TX
Eric Lemmon wrote:
Fellas,
Please re-read my posting. My statement was concerning the ability
of a radio to encode one CTCSS tone and decode a different CTCSS
tone. I have a number of Icom, Alinco, and Yaesu radios which can
only be programmed for ONE tone per channel, and the same tone
The RadioShack HTX-212 and HTX-242 could also do split tones as well as the Icom 706MKIIG. My Vertex VX-10's as well has the capability to have split PL tones if needed.
Mathew
"Jim B." [EMAIL PROTECTED] wrote:
Eric Lemmon wrote: Fellas, Please re-read my posting. My statement was concerning
@yahoogroups.com
Subject: Re: [Repeater-Builder]
Simplex repeater (Dual Tones)
The RadioShack HTX-212 and HTX-242 could also do split tones as well as
the Icom 706MKIIG. My Vertex VX-10's as well has the capability to have
split PL tones if needed.
Mathew
Jim B.
[EMAIL PROTECTED
The frequency response of a 2 way communications system is well within the
frequency response of one of the 8 KHz sample rate ChipCorders. The only
decisionwould beto select the longest possible message time.
The ISD1416 gets you 16 seconds, the ISD2560 gets you 60 seconds. Both of
these
The Zetron 19B Simplexor was the only simplex repeater that seemed to
work properly, since it was designed for public-safety application,
primarily for forwarding 2-tone sequential paging signals followed by a
voice message. The 19B could be set to repeat the tones and message a
certain number of
I agree that hear4ing everything twice would get
old quickly.
What's wrong with this: The simplex repeater box listens on one
freq, then retransmits on another. Everybody hears each
transmission only once, albeit with a delay.
Isn't the main advantage that of avoided cost?
At 07:38 PM
Don,
You're absolutely correct. I was using the term simplex in the sense
of TX and RX on the same frequency. Although certainly not a universal
definition, the term half duplex is often used to describe TX and RX
on two different frequencies but not simultaneously. Some might
consider that
You say NOT often found in amateur
radios. My recollection of the history is that way back when
there was no PL capability; this was followed by transmitting 100 Hz PL;
then programmable PL xmit; and now I see many more radios capable of PL
encode AND decode.
Our situation is that we have
There isn't much discussion about simlex repeaters, but I was wondering if
anyone has the pinouts for a SR-7100 Simplex Repeater by Interconnect
Specialists. Google search didn't come up with anything useful.
Thanks
Mike Smialowski
VE7SML
Smithers BC
Canada
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