At 10:53 AM 01/23/08, you wrote:
On Wed, 23 Jan 2008, George Henry wrote:
There is a fairly easy crystal filter swap kit available for the
Mitreks from Communications Specialists for $25.00. And .0002%
channel elements are also available (KXN1112A for RX, KXN1095A for TX
- you really only
I've got a GE outdoor cabinet...but I am not east of the Mississippi. I'm
not far west of it either if you don't mind heading to the DFW area. It's a
6' cabinet.
On Jan 23, 2008 11:06 PM, [EMAIL PROTECTED] wrote:
Hi guys,
Our club has been given space on top of a local office building,
[EMAIL PROTECTED] wrote:
We? Who else are speaking for? I've submitted this question to the FCC for
clarification. We'll see what they say if they actually get back to me (they
usually don't).
Gary
uh-'We' as users/radio people.
[EMAIL PROTECTED] wrote:
Good idea Richard especially since Mitreks are wideband radios so making them
meet the narrower GMRS specs is probably a monumental task. I wonder if a
Mitrek can even meet the required frequency tolerance.
Gary
You're not talking about the Part 90 narrowbanding?
Tom Manning and Group,
Sorry about that, I just saw your request for the dimensions on the DB 220
MHz antenna I have. Sometimes the Yahoo group messages get lost in the
cyber bit bucket, sometimes I get the messages but several days late. If
you can't get that info from Doug let me know and I
Gary,
A mobile relay station is defined as a device that relays mobile
traffic (i.e., a repeater). A fixed station is simply a base station,
at a fixed location, manually controlled by an operator. This is
standard across FCC controlled communications and is not GMRS
specific.
LMR repeaters are
I can't imagine why you'd want to go to the trouble of building
a GMRS repeater. Two years ago I purchased a Motorola Desktrac UHF,
tuned it up and set it up. Works fine -- no hassles. It is a little
more power than I need so I'm about to replace it with a Ritron
Patriot box. I can't
I'm looking for a 100.0 Hz Vibrasponder for a MSR-2000 PL Module
TRN5075A. Can anyone help?
Hap Griffin
WZ4O
I wish to take an interest at American HAM's how much actually now to
sell new duplexers in the USA. My company makes antennas and duplexers
for a professional radio communication. Your opinion interests, I was
not late for 20 years?)
Evgeny, IK-Telecom
Are you seeking U.S. distribution?
Please contact [EMAIL PROTECTED] directly.
Thanks
ua3ahm [EMAIL PROTECTED] wrote: I wish to take
an interest at American HAM's how much actually now to
sell new duplexers in the USA. My company makes antennas and duplexers
for
Hello All,
I just came off the RB web site and either missed what I was looking
for or just didn't find it.
It is written very clear with regard to the transmit elements that
you can't swap crystals from the KXN1088 to the KXN1095.
Does this hold true on the receive elements, KXN1086B and
I can't imagine why you'd want to go to the trouble of building
a GMRS repeater.
It's for the education, experience and pride in putting something together and
getting it to work. It also for ththe frustration and fun that goes along with
it.
--
Doug
N3DAB/WPRX486/WPJL709
Jack
Anyone know who runs the RC110 yahoo group? I've been trying to sign
up but it seems it requires approval.
Ken Arck...
DCFluX wrote:
Anyone know who runs the RC110 yahoo group? I've been trying to sign
up but it seems it requires approval.
--
Jay Urish W5GM ex. KB5VPS
ARRL Life MemberDenton County ARRL VEC
N5ERS VP/Trustee
Monitoring 444.850 PL-88.5 146.92 PL-110.9
I wrote NARROWER GMRS SPECS. I did not write narrowband. After more study I see
some possible contridictions in the rules as currently written for example,
F3E/G3E GMRS emissions (probably the most common) are limited to 20Khz
bandwidth but at the same time those emission types are also limited
Gary, 5 kHz deviation with a 3 kHz audio cutoff creates a signal at least 13
kHz wide, counting only the first set of sidebands. That's why many states
went from 15 kHz to a 20 kHz channel bandplan on 2m a few years ago. There's
nothing inconsistent in the FCC imposing both limits.
73,
Paul,
Thanks for that background info. I suppose that's one way to look at it but in
my experience a mobile relay station now carries a different definition from
the FCC as shown in Part 90.7 for example. They also define a fixed relay
station so while at one time the term 'mobile relay station' may
Paul,
the underlying and unexpected contridiction here was not between 15Khz vs.
20Khz channel spacing but instead between 20Khz and 25Khz channels more
commonly found on UHF which as you know is where GMRS resides. Historically
there's more than enough guard between channels to compensate for
Note also that a 0.005% frequency tolerance is 3 times as big at 450 MHz as
it is at 150, hence the wider channel spacing that has been used on UHF in
the past.
-Bob N3HAT
On Jan 24, 2008 5:16 PM, [EMAIL PROTECTED] wrote:
Paul,
the underlying and unexpected contridiction here was not between
I should clarify that I was referring to new commercial gear coming stock with
4Khz dev on 20Khz channels as one of the selectable bandwidths per channel. So
far as I know most new VHF/UHF amateur gear these days is user selectable as
either wideband or narrowband. I'm working more today with
Hi; Will a Motorola TLN6824A Vibrasender work? I have one! Bill
--- In Repeater-Builder@yahoogroups.com, hapgriffin01 [EMAIL PROTECTED]
wrote:
I'm looking for a 100.0 Hz Vibrasponder for a MSR-2000 PL Module
TRN5075A. Can anyone help?
Hap Griffin
WZ4O
Hi; Will a Motorola KLN6210A Vibrasender work? I have one! Bill
--- In Repeater-Builder@yahoogroups.com, wd8chl [EMAIL PROTECTED] wrote:
swellesleys wrote:
We are looking for a Motorola Micor Vibraspondor TLN8381A 2Z 110.9
Hz
for use with our local repeater - K8VJ/R. Please email me if
If you guys had some common sense and try searching for the products
you need, you would'nt have to wait for someone elses answer.
Further the more, you can do exactly what your asking someone else to
do.
.
.
http://www.wiscomm.com/manuals.htm
I have a: # TLN8381A
If anyone has a need for it?
Matt and Group,
I will be taking a bunch of Motorola manuals to Dayton, if you are there
look me up. Besides the manuals I will have several Micor base stations,
the 100 watt variety as well as test bench equipment like Motorola test
panels, cables and things like that. I do not know my slot
I've been searching for a very simple circuit that could turn on a,
maybe, 10 watt resistor at 12 volts, when the temperature drops to
perhaps 30F or so. Anyone have a reliable favorite?
Laryn K8TVZ
Kinda harsh with the common sense card Randy, maybe you didn't intend it the
way it read. Thanks for helping him out though. Everybody starts somewhere.
73
Don W5DK
From: Repeater-Builder@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Randy
Sent: Thursday, January 24, 2008 4:43 PM
Jack Hayes wrote:
I can't imagine why you'd want to go to the trouble of building
a GMRS repeater. Two years ago I purchased a Motorola Desktrac UHF,
tuned it up and set it up. Works fine -- no hassles. It is a little
more power than I need so I'm about to replace it with a Ritron
I understand that the Vibrasender is not as sensitive in receive apps as a
Vibrasponder. However, somone undoubtedly knows more about this than I do.
Hap WZ4O
- Original Message -
From: William Sebastian
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, January 24, 2008
[EMAIL PROTECTED] wrote:
I should clarify that I was referring to new commercial gear coming
stock with 4Khz dev on 20Khz channels as one of the selectable
bandwidths per channel.
Educated guess-that's probably for the 800MHz NPSPAC channels. They are
slightly narrower assignments, with
[EMAIL PROTECTED] wrote:
Paul, the underlying and unexpected contridiction here was not
between 15Khz vs. 20Khz channel spacing but instead between 20Khz and
25Khz channels more commonly found on UHF which as you know is where
GMRS resides. Historically there's more than enough guard between
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