After turning the power down, make sure you press F8
to save that value to the radio; otherwise when you
exit RSS, the radio will revert to the power level
that it knew about, not the value you just thought you
set it to.
Bob M.
==
--- dy3mnk [EMAIL PROTECTED] wrote:
Thanks Gary for
I just did what u told on the RSS and the power goes down up to 40w on my
power meter when i press F6. Now, the problem when its not connected to RSS the
power reading goes back again to 100w. How can I really control the ouput?
thanks,
Lowell
Bob M. [EMAIL PROTECTED] wrote:
In addition to the software, the UHF has two power control pots inside the
radio. I'm not sure about the VHF. I have one but, it's been mounted and
operational for years. I will go look this afternoon if you need me to.
Jimmy, KS4KX
_
Are you programming this out of band? If so, the RSS may not have set
points available. You can manipulate the power with the POT on the
board (I think it is BLUE colored with white dial) just before the PA.
Then you can fine tune the power in the PA with the all white
(translucent) pot in
--- In Repeater-Builder@yahoogroups.com, Chris Huber [EMAIL PROTECTED] wrote:
How about taking the 16 bay, and splitting the harness in the middle
and
feed a second cable for the additional repeater.
Two antennas on one mast, less insertion loss, with combining the 2
duplexers.
Or make
Folks,
Thanks for the input, but changing the configuration of the commercial
repeater is not an option. I'll probably do a little tinkering, then
end up putting up a separate antenna for my repeater below the other
one. My reason for doing this is that it would have avoided me buying
--- In Repeater-Builder@yahoogroups.com, Jed Barton [EMAIL PROTECTED] wrote:
Hey guys, any of you ever used the Icom f221 s a link radio?
I've heard nothing but good things about them, and are thinking of
putting a few of them in service. Any thoughts?
I heard these are the radios used in
It can be done. I used to work with a UHF commercial system which
combined multiple repeaters to a common antenna. The cans were built
tuned by TxRx; rather expensive in terms of money and insertion loss.
At 01:38 PM 2/20/2008, you wrote:
Guys,
I've found a site for my most recent Ham
At 08:43 AM 2/21/2008, you wrote:
It can be done. I used to work with a UHF commercial system which
combined multiple repeaters to a common antenna. The cans were built
tuned by TxRx; rather expensive in terms of money and insertion loss.
-One comment for what it's worth. Transmitter
I agree with Ken. On an 800 Mhz system I maintain, 100 watts into the
combiner yields about 16 watts at the antenna. This is a 10 channel
combiner with 250khz spacing and 320 ft of 1 5/8 Heliax. We have actually
installed a second antenna and feedline and have plans to split the combiner
but
Mike,
For being a mostly Motorola man I don't see how you missed that in the
1970's 1980's Motorola manufactured a 450-470 MHz Motrac series T54-64-74
MST, 50 - 75 - 90 W RF power output mobiles which had an 75 MHz xctr output,
a power tripler to 225 Mhz followed by a BPF feeding a 450
IRA Digital Migration Guidelines
http://www.ilra.net/The%20Digital%20Migration-IRA_R0428071.pdf
Never miss a thing. Make Yahoo your home page.
http://www.yahoo.com/r/hs
Very informative article on SMT soldering too.
Bob M.
==
--- rds_6 [EMAIL PROTECTED] wrote:
The repeater-builder.com site has a great web page
on the repair of
Toshiba S-AV17 RF PA modules fabricated on a ceramic
substrate at:
http://www.repeater-builder.com/kenwood/s-av17-repair.html
The repeater-builder.com site has a great web page on the repair of
Toshiba S-AV17 RF PA modules fabricated on a ceramic substrate at:
http://www.repeater-builder.com/kenwood/s-av17-repair.html
The article notes how difficult it is to re-tin the stripline inductor
traces because the ceramic
Transmitter combiners are not always high loss, avoid like the plague kind
of thing. 10 channels at 250 Khz spacing on 800 does give you quite a hit
but it is still better than the alternative.
The cavity on each transmitter must give at least 10 db of attenuation at
the other frequencies in the
Also for what's its worth when combining units together a good IM study
might not be a bad idea.
_
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Jamey Wright
Sent: Thursday, February 21, 2008 11:12 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE:
Hello All,
Is anyone aware of a supplier that carries a drop in replacement
10mhz oven oscillator for the Glenayre / Quintron universal exciter? I
Thanks in advance...
Adam N2ACF
Jamey,
Same here. I have the same thing I have to do with my Tetra system(s) just
have not done so yet, that is split the the combiner in two, or four
sections, cause as it stands 100 in and 36 out is not that good but that's
the price to pay.
I push about 100watts a channel into the combiner
Since few people actually know what the Glenayre Quintron stuff
is/does... you see it on Ebay pretty regular. I'll look around my
storage as part of a 12-Step Junk Enders program to see if I
have anything available.
cheers,
s.
Adam C. Feuer [EMAIL PROTECTED] wrote:
Hello All,
Is
At 05:24 PM 2/21/2008, you wrote:
Since few people actually know what the Glenayre Quintron stuff
is/does... you see it on Ebay pretty regular. I'll look around my
storage as part of a 12-Step Junk Enders program to see if I
have anything available.
---If you have any Quintron QT-6700 (UHF, 90
I've got an S-Load of the high power 900 MHz paging xmtr
amplifiers and related. I'll sort through the rest of it
later as time allows...
cheers,
s.
Ken Arck [EMAIL PROTECTED] wrote:
At 05:24 PM 2/21/2008, you wrote:
Since few people actually know what the Glenayre Quintron stuff
I'm trying to locate a TLN5731A PL encoder board and a TRN6002A PL
decoder bd. for a UHF Micor Single User Repeater Station. Any one have
a working set laying around that they would like to part with ? If so
contact me off list please.
Thanks
Doug N3DAB
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