It appears my L button doesn't work half the time, guess I need to
take my keyboard apart and clean it.
Jeff
On 7/16/2010, kb1sph kb1...@wqex694.info wrote:
Ok, I'm playing around with my Kenwood TKR-820 a bit. I've found the
instructions for HEX editing the channel and ctcss information
Jeff,
I suspect you may be headed for disappointment. CTCSS (PL) and CDCSS (DPL)
are handled differently within the radio. While the former is audio, albeit
sub-audible, the latter requires a DC connection to the modulator in order
to create the DCS signal at a 134.4 Hz rate. In other words
-Builder] TKR-820 CTCSS/DCS EEPROM
Jeff,
I suspect you may be headed for disappointment. CTCSS (PL) and CDCSS
(DPL)
are handled differently within the radio. While the former is audio,
albeit
sub-audible, the latter requires a DC connection to the modulator in order
to create the DCS
that clears it up a little more.
Jeff, KB1SPH / WQEX694
--
From: Eric Lemmon wb6...@verizon.net
Sent: Thursday, July 15, 2010 10:24 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] TKR-820 CTCSS/DCS EEPROM
Jeff,
I
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] TKR-820 CTCSS/DCS EEPROM
Jeff,
I suspect you may be headed for disappointment. CTCSS (PL) and CDCSS
(DPL)
are handled differently within the radio. While the former is audio,
albeit
sub-audible, the latter requires
didn't look close enough.
Jeff, KB1SPH / WQEX694
--
From: DCFluX dcf...@gmail.com
Sent: Friday, July 16, 2010 12:35 AM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] TKR-820 CTCSS/DCS EEPROM
Hey, I didn't need DCS at the time
sorry no need a EPROM burner to do the 820's
John
- Original Message -
From: Paul Dumdie
To: Repeater-Builder@yahoogroups.com ; Repeater-Builder@yahoogroups.com
Sent: Monday, September 21, 2009 7:00 PM
Subject: [Repeater-Builder] TKR-820
I have the opertunity to get
nombre de Maire-Radios
Enviado el: Lunes, 21 de Septiembre de 2009 04:34 p.m.
Para: Repeater-Builder@yahoogroups.com
Asunto: Re: [Repeater-Builder] TKR-820
sorry no need a EPROM burner to do the 820's
John
- Original Message -
From: Paul Dumdie mailto:w9...@sbcglobal.net
At 04:29 PM 07/03/08, you wrote:
Hi Guys
does anyone out there happen to have a pinout on the accesory connecter
on the back of the machine
N9ex
Google is your friend
And the www.repeater-builder.com web site is as well
http://www.repeater-builder.com/kenwood/tkr-n20-notes.html
does anyone have a controller model they can share as I have been working
with a nhrc controller and don't seem to be able to get it to key the repeater.
also using rus instead of cor, didn't see a cor signal on this repeater ?
suggestions welcome...
N9ex
Jack
In a message dated
to make sure it is swinging high
and low. High would probably be 5 or more volts and low less than 0.5 volts.
73, ron, n9ee/r
From: [EMAIL PROTECTED]
Date: 2008/07/04 Fri AM 08:44:51 EDT
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] TKR 820
does anyone
The COR signal is opposite. I had to use a transistor invertor circuit
to use with the NHRC-2. Then we got an NHRC-7 which has a pos or neg COR
switch and that solved it
John
--
John Mc Hugh, K4AG
Coordinator for Amateur Radio
National Hurricane Center, WX4NHC
Home page:-
Replied off-list
Mark - N9WYS
-Original Message-
From: Repeater-Builder@yahoogroups.com On Behalf Of n9ex_jack
Sent: Thursday, July 03, 2008 6:29 PM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] TKR 820
Hi Guys
does anyone out there happen to have a pinout on the
@yahoogroups.com
Sent: Friday, July 04, 2008 9:38 AM
Subject: Re: [Repeater-Builder] TKR 820
The COR signal is opposite. I had to use a transistor invertor circuit
to use with the NHRC-2. Then we got an NHRC-7 which has a pos or neg COR
switch and that solved it
John
--
John Mc Hugh, K4AG
and/or parts.
From: [EMAIL PROTECTED]
Date: 2008/07/04 Fri AM 08:44:51 EDT
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] TKR 820
does anyone have a controller model they can share as I have been
working with a nhrc controller and don't seem to be able to get
-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] TKR-820 Reciever Issues
If you are up to removing the eeprom from the front panel (soldered in)
and mail it to me I will put it in my kpt20 and verify operation - I
have never run into trouble with a UHF repeater. Some of the TKR720's
were
Subject: Re: [Repeater-Builder] TKR-820 Reciever Issues
If you are up to removing the eeprom from the front panel (soldered in)
and mail it to me I will put it in my kpt20 and verify operation - I
have never run into trouble with a UHF repeater. Some of the TKR720's
were borderline, but the TKR820
help would be appreciated.
de WD7F
John in Tucson
- Original Message -
From: N9WYS [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, October 25, 2006 5:32 PM
Subject: RE: [Repeater-Builder] TKR-820 PL Control
John,
Do you have the manual for this repeater
Thanks Eric. At least I understand the basics now.
John in Tucson
- Original Message -
From: Eric Lemmon [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, October 28, 2006 7:52 AM
Subject: RE: [Repeater-Builder] TKR-820 PL Control
John,
Reverse burst is used only
Yes, I have the PDF manual. Thanks anyway.
de WD7F
John in Tucson
- Original Message -
From: N9WYS [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, October 25, 2006 5:32 PM
Subject: RE: [Repeater-Builder] TKR-820 PL Control
John,
Do you have the manual
Byron,
It sounds like we have identical repeaters - TKR-820 with CAT-300
controllers... I was pretty certain that I needed to ground Pin 1 before
the external controller would work at all, but I'll go back and check that
out!
If memory serves me, I grounded it to chassis ground in the
sounds like you need to try to rewire the whole system, separate
the TX and the RX and wire them into the CAT 300 separately.
i have never been fond of systems that use an internal controller.
i would rather have 2 separate radios, one for TX and one for RX
and tie them into the controller.
Mark,
I have
one of these programmers also! I will be interested in any
responses!
Paul
-Original Message-From:
Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED]On Behalf Of
N9WYSSent: Friday, May 06, 2005 7:01 PMTo:
FYI 462.155 is not a
channel in the FCC list for use in the US.
- Original Message -
From:
N9WYS
To: Repeater-Builder@yahoogroups.com
Sent: Friday, May 06, 2005 8:01 PM
Subject: [Repeater-Builder] TKR-820 and
the Kenwood KPT-20 Programmer
Well,
Sorry I have fat fingers. The
radio is on 462.150 (+)
-Original Message-
From:
Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Maire-Radios
Sent: Friday, May 06, 2005 7:08 PM
To:
Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder]
TKR-820
Contact me direct, I can guide you to do it, is not a big
deal
Juan
- Original Message -
From:
N9WYS
To: Repeater-Builder@yahoogroups.com
Sent: Friday, May 06, 2005 5:01 PM
Subject: [Repeater-Builder] TKR-820 and
the Kenwood KPT-20 Programmer
Hi Steve, hope this helps..:
Pin
Function
1
Hook ( must be grounded in order to PTT )
2
Line ground
3
Encode tone input
4
Discriminator
5
Line audio ( Takeover switch must be in out position )
6
Speaker ground
7
13.6 vdc 1.0 amps max out
8
PTT
9
Speaker in
10Rx
audio
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