Problems solved!!
Thanks guys for all your help. The problem was exactly that Eric
wrote. I had a broken cap on the input to 8870 resulting with about 3
V DC. I changed the capacitor and then i worked perfect.
I am going to hook the controller to a low level LF instead also :)
Thanks again,
Hi all,
A local repeater around here has a similar problem to the one that has
been discussed recently. In our case, an APRS packet can be heard
over the repeater, only when the repeater is active. Sometimes it's
very weak and is only heard during the squelch tail, other times it's
strong
6 can duplexor won't tune smoothly, generates RX noise...
Lightning hit, Yep, its probably flashed over on one of the first cans
from the ant, you might have carbon tracks and a twisted/melted cap. Also
inspect your connectors, Ts and the coax itsself as a possible source of
noise after a
It's probably mixing with something and showing up as
intermod. Tell us the repeater's frequencies and
perhaps someone will come up with a scenario.
Bob M.
==
--- Andy [EMAIL PROTECTED] wrote:
Hi all,
A local repeater around here has a similar problem
to the one that has
been discussed
Andy,
Without knowing the frequencies of the victim repeater, it's difficult to
postulate a cause. However, I suspect that the APRS radio you hear is
transmitting spurious signals in addition to the fundamental. A spectrum
analyzer will reveal that as a cause, if you can get close to the
Andy [EMAIL PROTECTED] wrote:
Hi all,
A local repeater around here has a similar problem to the one
that has been discussed recently.
Only one repeater problem has been discussed..? :-) just kidding...
In our case, an APRS packet can be heard over the repeater, only
when the repeater
After nearly a year of searching ebay, I finally found an Amp/Tyco crimp
tool for use with the Motorola mobile radio 16 and 20 pin accessory
connector. (Amp Modu MT Connectors) I hadnt bothered to delete that
search and now, a few months later, I have received an email letting me
know there
Re: Want: Spectrum Repeater SCR Controller Board Diagram
Well... the Repeater Builder web site doesn't have a Spectrum
Repeater Equipment section. Can you imagine..?
Since I seem to be into self abuse this week... I've pulled a
tired old Spectrum VHF Repeater off the shelf for
Its been awhile
what Companies still make good Preamp preselectors for repeaters not
overly expensive?
VHF and UHF
I am also looking For someone near central NJ that can reprogram a
Motorola R-100 UHF repeater for me and Flat pack duplexer.
I know Dont ask for a copy Of the RSS
Skipp
I've got the following boards from the SCR-1000 repeater that you can have
if they can be of
any help to you getting that kludge going:
TRA-1 Timer Reset
ID250
TTC100 (couple of 'em)
PRM200 Power supply board
Also have the original schematics and parts layout diagrams for them.
If you send stuff to Mike, I'm sure a Spectrum section
can be born. Seems odd that a repeater manufacturer
isn't represented on r-b.
Bob M.
==
--- skipp025 [EMAIL PROTECTED] wrote:
Re: Want: Spectrum Repeater SCR Controller Board
Diagram
Well... the Repeater Builder web site doesn't
In a message dated 12/22/2006 11:38:18 A.M. Pacific Standard Time,
[EMAIL PROTECTED] writes:
If you send stuff to Mike, I'm sure a Spectrum section
can be born. Seems odd that a repeater manufacturer
isn't represented on r-b.
I'm not at all surprised that this repeater manufacturer
Spectrum is one of the manufacturers where the best support would be to
provide no supports.
-- Original Message --
Received: Fri, 22 Dec 2006 02:33:11 PM CST
From: [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Want: Spectrum Repeater Controller
For Preamps try http://www.advancedreceiver.com/index1.html
Neal Newman wrote:
Its been awhile
what Companies still make good Preamp preselectors for repeaters not
overly expensive?
VHF and UHF
I am also looking For someone near central NJ that can reprogram a
Motorola R-100 UHF
thanks vincent for the pictures
i am looking for a small uhf repeater,programmable,best would be 2 portable
cabled as a repeater
i dont need power where it will be located
73/s
merry christmas
gervais ve2ckn
Original Message Follows
From: Vincent Caruso [EMAIL PROTECTED]
Reply-To:
Hello Dave
Here is a quick way to test for duplexer internal intermod-result of signal
rectification resulting from lighting burn damage, tuning under power damage,
corrosion, bad connectors etc.
Put a transmitter on the REC. and TRANS ports tuned to REC and TRANS pass
frequencies of
Please email me off list if you currently use either one please.
Happy holidays
NB2A
Tom
Hey Vincent Thanks
I know about ARR for preamps but Im looking for a Preselector Preamp
like the old GLB units..
BTW Vincent I know your in NJ who has a GMRS repeater on 462/
467.675. I hear and can key a machine with my HT and rubber duck.
Its running PL #24 (on my icom U-16) My
In a message dated 12/22/2006 7:10:20 P.M. Pacific Standard Time,
[EMAIL PROTECTED] writes:
Please email me off list if you currently use either one please.
Happy holidays
NB2A
Tom
I've got 'em but they're not on the air - just gathering dust.
At 07:40 PM 12/22/06, you wrote:
Hey Vincent Thanks
I know about ARR for preamps but Im looking for a Preselector
Preamp like the old GLB units..
Check out www.anglelinear.com
Mike WA6ILQ
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