Yes, I realize it effects only UHF and VHF users. Maybe I was unclear with my
question.
Is is ALL VHF and UHF users? I was under the impression it was only the upper
UHF trunked systems and the like. But maybe I was confused.
Will many users have to dump their older radios and have to upgrade?
I have a question relating to the upcoming narrowbanding I have been hearing
about as it relates to surplus equipment.
Does the narrowbanding effect just 700, 800, 900MHz trunked systems? Or is it
across the board, including all commercial VHF and UHF users?
I was just curious as to what
of
the professional and commercial experience on this group I can't go wrong.
Compare that to the expertise on some of the ham radio and cb groups and I
think you would feel the same. Again, I hope you don't mind.
Thanks for the help
Albert
KI40RI
Motorola never made a low band rubber duck antenna for the PSM. That would be
another undertaking)
So thanks again for the input. I will let you know what I come up with.
Albert
KI4ORI
??)
I was wondering if Bob from the portable clinic was a member here, and still
active in radio. I am also in the central FL area (His website says he is in
Ocala) and would love the opportunity to pick his brain.
Albert
for the HT's
lack of a ground plane?
Any thoughts would be appreciated.
Thanks
Albert
KI4ORI
several of each.
I also need some of the washers and rubber grommets that go between the radio
belt clip and body of the radio.
I would also be interested in nice cases, knobs, or similar items.
Thanks
Albert
KI4ORI
a bit.
Albert
KI4ORI
Bump..
Can anyone help me with this?
--- In Repeater-Builder@yahoogroups.com, Albert hitekgearh...@... wrote:
I am in the market for two UHF amplifiers. Specifically, I would be
interested in two of the N1275A models if anyone has a couple. I did see one
on ebay but it was a little
I am in the market for two UHF amplifiers. Specifically, I would be interested
in two of the N1275A models if anyone has a couple. I did see one on ebay but
it was a little pricey. Please let me know if you can help.
Thanks
fancier than that.
Albert
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon wb6...@... wrote:
Albert,
Yes, you must tune the amplifier for the narrow range of frequencies that
you will be using. The N1274A amplifier was used with MT500 and MX300
Converta-Com Consoles to boost
could share with me would be greatly appreciated.
Thanks
Albert
, Albert hitekgearh...@...
wrote:
I was wondering if anyone had links to any websites that talk about
radios used in TV and Movies.
What got me thinking about this was that I had been watching the old
TV show Emergency on Netflix. (remember squad 51, rampart hospital,
etc.)
I know some
I was wondering if anyone had links to any websites that talk about
radios used in TV and Movies.
What got me thinking about this was that I had been watching the old
TV show Emergency on Netflix. (remember squad 51, rampart hospital, etc.)
I know some of the stuff is just props but I thought
Hey Everyone, I know there is a mix of Hams and commercial guys here
so I want to ask all of you about SWR meters.
I am a beginning ham and would like to build some VHF and UHF
antennas. I am also on a budget. (Isn't everyone these days) I need a
decent SWR meter for VHF and UHF use. I don't
I personally do not have one but I bet you the guys over on the HTX
group would have one. Give them a shout.
http://groups.yahoo.com/group/HTX_VHF_UHF/
Good luck!
Albert
--- In Repeater-Builder@yahoogroups.com, n8rtn [EMAIL PROTECTED] wrote:
Hi,iam looking for a Original htx-202 rubber
I have the two above mentioned radios for sale.
The Kenwood I know works fine. I programmed a few of the local 440
repeaters into it and had no troubles. The only thing wrong with it is
that the backlight is burned out. Should be an easy fix. Unit comes
with a microphone
The Icom powers up but
Hopefully you will forgive me hijacking the post but this brings up a
question I have had for a long time. What on earth is a volt-amp.
My logic would state that is is the same as a watt, which is volts x
amps, as you probably well know. So what on earth is is?
Confused.
Albert
above, the modifications
may not be necessary at all.
Thanks as always.
Albert
KI4ORI
--- In Repeater-Builder@yahoogroups.com, Mike Morris WA6ILQ
[EMAIL PROTECTED] wrote:
At 04:14 PM 08/10/08, you wrote:
Hey guys, I am back with yet another Motorola Genesis series
question.
I have
Hey guys, I am back with yet another Motorola Genesis series question.
I have acquired a 6 slot bank charger and would like to convert it
over to handle NiMH batteries. I have done both my stand alone fast
chargers and my MVA, but not the bank charger, but I immagine it
shares at least some
Eric and others, please pardon my brief moment of mental flatulence.
At this point in my hobby I should know to include those kinds of things.
The charger model number is NTN4668A
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon [EMAIL PROTECTED]
wrote:
Albert,
What
I thought that was it!!! Thanks for the conformation! I appreciate the
help.
Albert
KI4ORI
--- In Repeater-Builder@yahoogroups.com, sgreact47 [EMAIL PROTECTED]
wrote:
Look for the three 10 ohm reistors in paralell, R14, Rr154, R156
from colector to emitter of Q 5 the pass transistor
the schematics but they are just different
enough for me to encounter some serious head scratching.
Can anyone offer assistance?
Albert
KI4ORI
Two questions for everyone.
First off, I am trying to mod my MVA (Convertacom) to handle NiMH
batteries. I have looked at the repeater-builder website
Two questions for everyone.
First off, I am trying to mod my MVA (Convertacom) to handle NiMH
batteries. I have looked at the repeater-builder website and found the
schematic. I opened up my MVA and there is no silk screening on the
board to identify the components. I began to attempt to trace
Needs to have the proper PA if you want it to operate properly. Quantro
PA's are different than the
Quantar PA's and are more like an MSF 5000 PA in the final stage.
Quantro's usually just have a
low power PA that is fed from the exciter. This is then fed to the
high power PA to get your
and / or highly desensed. Let us know how you make out
finding out which component is the culprit.
Albert
n9wys wrote:
A friend of mine has a Motorola R1225 repeater that is as deaf as a
fence post.
We've tried re-tuning the original duplexer and replacing it with
another known-good duplexer
mistake to make!
Albert
n9wys wrote:
I just brought the repeater back to my shack this afternoon... the
service monitor test will be one of the first performed.
Although I did not tune the duplexers personally, I trust the guy who
did tune them - and he did two of them for us. So
Hi Eric,
Thanks for the info and sorry for not giving you the necessary
information you request. Upon further digging into the issue,
I've discovered that the Quantro low power module is not compatible with
the Quantar back plane edge card connector.
Edge card pin outs are quite a bit
...
Thanks es 73's
Albert/WB7AWL
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of duplexer it is (bandpass vs bpbr) I'd
appreciate some help.
Thanks es 73's
Albert/WB7AWL
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