Hi to all on the list. I have lurked for a while and always get a
great deal from reading the various posts and infos that are posted. I
now have a question for the group: I am wanting to get some
information on a powersupply that I have, which is ex repeater use. It
is a Motorola and is model
Look all over the chassis for another model number,
probably on a yellow or orange sticker, something that
starts with TPN.
This almost sounds like a power supply for an MSF5000,
but I'm sure there are other similar station supplies.
Same number and size of fuses, and the equalize switch
would
First, thanks to all who responded to my requests for info regarding
interfacing the RC-210. The repeater is on the air and functioning
reasonably well!
I do have another question though... I have a cont.-duty PA (Micor cont
duty on 40MHz split) for it, and the interconnect board I have does
Mike, If the low band PA's are the same wiring configuration as the VHF Hi,
there is a pin on the end of the Amp which must be grounded when you
transmit. Other than that, it is just 12+, Exciter in and RF out. As I
remember as you look at the component side of the amp, the pin is on the
left end.
Thanks Jim,
I thought that was the case, but wasn't sure. I had played with putting one
of these amps on a 2m machine about 5yrs ago... but didn't recall just
exactly how I made it play. There is a single pin below what looks to be
metering attachments (4 each, in a parelellagram above it).
Mike,
How about getting the ground you need for the PA from your controller
instead of the backplane? When the controller goes into PTT it gives you the
timing you need, i.e. the tail, etc. If the controller goes to ground on the
PTT, you could get your ground there. If it goes high, you could
Yup, I was thinking the same thing... although I may use a small relay to
accomplish this. Depending on how much current the RC-210 can sink to
ground, gotta check on that. I don't want to toast the new controller...
73
Mike Perryman
www.k5jmp.us
-Original Message-
From:
At 12:41 PM 3/13/2006 -0500, you wrote:
Yup, I was thinking the same thing... although I may use a small relay to
accomplish this. Depending on how much current the RC-210 can sink to
ground, gotta check on that. I don't want to toast the new controller...
---The PTT output of the RC210 can
Thanks Ken... no sooner looked that up than you chimed-in. Responsive as
ever!!
How much battery is required for the battery backup? Looks like it is diode
protected so I don't have to worry about boiling (or worse) a small gel
cell but wanted to check with you..
mike
-Original
At 12:55 PM 3/13/2006 -0500, you wrote:
Thanks Ken... no sooner looked that up than you chimed-in. Responsive as
ever!!
How much battery is required for the battery backup? Looks like it is diode
protected so I don't have to worry about boiling (or worse) a small gel
cell but wanted to
Paul Yonge wrote:
But this is GMRS-it MUST, by law, be CTCSS controlled.
Are you sure about that?
Yup. carrier squelch is illegal.
DCS, even LTR is ok. But CSQ is VERY bad.
--
Jim Barbour
KAE9169
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Thanks to all those who responded. I think I will forgo the 805-D's
and look for a small 'ready to go' repeater. Intended use is for my
parked vehicle, on-site at flea markets, fair grounds, parks, etc.
The reason I was looking at 805-ds was the ease of being able to change
channels/pl's if
Ian Wells wrote:
Has anyone setup a wireless internet community where a group of users can
use uhf radios and/or repeaters to communicate with a base station to access
the internet instead of phone lines and what types of speeds can you expect?
are there any good pages on this type of setup?
skipp025 wrote:
Kirk G. is selling tkr-820's cheap enough on ebay right now,
but they don't include the controller. What a surprise some
buyers are going to have when they learn the repeater is
missing the repeater controller board.
Well, that's pretty stupid. Why bother taking the board
I'm thinking that "Eric B" doesn't know that this repeaterhas an internal controller. He probably saw the empty Molex connector on the back panel and made an assumption - and we all know what hapens when we ASSUME... heheheMark - N9WYS"Jim B." [EMAIL PROTECTED] wrote: skipp025 wrote: Kirk
Sorry - I meant "Kirk G"..Mark Tomany [EMAIL PROTECTED] wrote:I'm thinking that "Eric B" doesn't know that this repeaterhas an internal controller. He probably saw the empty Molex connector on the back panel and made an assumption - and we all know what hapens when we ASSUME... hehehe
Sorry - I meant "Krik G"..Mark Tomany [EMAIL PROTECTED] wrote:I'm thinking that "Eric B" doesn't know that this repeaterhas an internal controller. He probably saw the empty Molex connector on the back panel and made an assumption - and we all know what hapens when we ASSUME... hehehe
Well, I looked at the GMRS rules and don't see a requirement for tone
squelch...
digital or CTCSS. I don't think tone squelch is require, but it sire
is good common
sense for a GMRS repeater.
Dick
- Original Message -
From: Jim B.
To: Repeater-Builder@yahoogroups.com
Sent: 13
and we all know what hapens when we ASSUME... hehehe
I think that was said best in a Stevan Segal movie. Under Seige Pt.2
The TKR-820 will just sit there like a dumb shit until the magic tone
is played for it on the channel that the receiver is tuned to. Pull
out the 8 pin EEProm that is on
Yeah, just like it is the law for any 2M repeater on a mountain top to
have PL on the receiver. Um, Right
On 3/13/06, Dick [EMAIL PROTECTED] wrote:
Well, I looked at the GMRS rules and don't see a requirement for tone
squelch...
digital or CTCSS. I don't think tone squelch is require,
Mike
I have a lowband 100 watt continous duty PA on my Six meter
repeater. You will need to locate the pin on input side of the Amp and
ground it. I use it to control the repeater if I should need to shut
it down.
Mike
W1ZFB
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Re: Kenwood TKR 820
I agree Jim, but some guys pull the boards and sell them
on Ebay for about $50 each. If you don't think you'll
ever need them, you generate another $50 income and run
an external tone/ltr panel through the rear connector.
cheers,
skipp
Jim B. [EMAIL PROTECTED] wrote:
Kirk G. never assumes... He is the owner of Signature
Wireless, one of the largest uhf trunking system owner ops
in the Country. Some of you know him as one of the orignal
people in Nextel before he sold out.
I would assume he knows exactly what he has and why it's
set up that way.
Does anyone have any information/schematics on Milcom
International amplifiers.
I recently was given two of them, both in VHF service
#1) Mod: LP10-10E1C1, FCC: E675JS0009, 10W in/100W
out, 150 MHz
#2) Mod: P18-40E1-C1L, FCC: E675JS0013, 40W in/180W
out, 150-160 MHz
73
Steve
I have that same set. The folks who took over the decibel duplexer
division tell me that the cable lengths don't change.
Here is a copy and paste of my earlier posting:
--Well, after a bunch of poking around, and calling DB/Allen
Telecom/Andrews, they directed me to the new company who handles
On Mon, 13 Mar 2006, Steve Hutzley wrote:
Does anyone have any information/schematics on Milcom International
amplifiers.
I recently was given two of them, both in VHF service
#1) Mod: LP10-10E1C1, FCC: E675JS0009, 10W in/100W out, 150 MHz
#2) Mod: P18-40E1-C1L, FCC: E675JS0013, 40W
The Milcom Amplifiers I have are all linear polyfet
designs. I have converted some of the 220 ACSB repeater
pa's over to FM with an increase in power output.
If you sent me a good internal view picture, I could
probably tell you if it's a linear mode amplifier.
Good luck trying to get
DCFluX wrote:
It is possible to brute force program the EEproms to what ever channel
and tone you want without the KPT-50, check the archive for the
threads from about 5 months ago.
I checked the archives back to 1999 and couldn't find this. I'd be
interested to findout more about it if you
Everyone knows about the web page that talks about doing the
modification to the MASTR II PA with a piece of braid between the final
board and the low-pass filter board...
http://www.repeater-builder.com/ge/mastrIIparepair.html
-
And the page that talks about not driving the UHF PA into
More than likely the cause of your problemwas the connection between
the two boards developed a cold solder joint and began to ark. This
happens all the timewith thisPA. It may not have had anything
to do with your load. If you have 70W going in and 4W reflected, that's
about a 1.65:1
[EMAIL PROTECTED] wrote:
More than likely the cause of your problem was the connection between
the two boards developed a cold solder joint and began to ark. This
happens all the time with this PA. It may not have had anything to do
with your load. If you have 70W going in and 4W
http://groups.yahoo.com/group/Repeater-Builder/message/57016
On 3/13/06, John [EMAIL PROTECTED] wrote:
DCFluX wrote:
It is possible to brute force program the EEproms to what ever channel
and tone you want without the KPT-50, check the archive for the
threads from about 5 months ago.
I
I must have missed your earlier post. Thanks for the re-hash! Maybe
tomorrow I wil get my buddy Chris to come over here with a network
analyzer to see whazt the deal is.. My harnes is correct by your specs.
na6df wrote:
I have that same set. The folks who took over the decibel duplexer
DCFluX wrote:
http://groups.yahoo.com/group/Repeater-Builder/message/57016
Thanks, I overlooked that one
John, K4AG
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An NHRC-2 or NHRC-4 may fit there, but you should measure it to make
sure. Plus you need a way to derive COS, so you may want to look at
the NHRC squelch board or go with a Comspec PL board, or combonation
of both.
On 3/13/06, Paul Finch [EMAIL PROTECTED] wrote:
Hello,
The 820 repeater I have
Micor series TLE1713A-3. Looking for schematics, metering info, etc.
and/or a manual if you have one to spare or can copy part of a manual.
For non-commercial use in an amatuer repeater. The amplifier seems to
be working fine. 2 Watts in ~90+ max Watts out (un-controlled) at 449
MHz. I will
If you make a harness for that antenna use RG-59 or RG-11 - 75 ohm Cable
to get match , don't use RG-58 or RG-8 it won't work , and it doesn't have
to be Cushcraft can be other brands many manufactures made them I have one
made by Hy Gain it also has n connectors. Worked better than a lot of
DCFlux,
I have plenty of ICS controllers as well as Comm Spec CTCSS boards but as I
said it's set up for LTR, I may use it that way on my commercial tower. If
there is a squelch gate you don't really need anything else. The NHRC
squelch board may be faster but not that much.
Thanks anyway,
Controller boards on ebay all the time. Here's one about
to close if you can get to it fast enough.
Kenwood TKR-720/820 Repeater Control board NEW
Item number: 5878202993
good luck
skipp
Paul Finch [EMAIL PROTECTED] wrote:
Hello,
The 820 repeater I have does not have a
At 3/13/2006 19:26, you wrote:
If you make a harness for that antenna use RG-59 or RG-11 - 75 ohm Cable
to get match , don't use RG-58 or RG-8 it won't work
Why not? 2 50 ohm terminations (dipoles) T'd together make 25 ohms. Run
two 1/4 wave multiples (3/4, 1 1/4, etc.) from each T to get
I saw this Posted a SOUTHERN LINC MOTOROLA MOBILE BASE STATION is
this Some Special Motorola radio You All Down south Use and is named
after You, Only kidding but I have never heard of this Model. What is it ?
Thanks Don KA9QJG
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