It's funny that you should mention that...
I am the Chief Engineer for 2 television stations where I live. One
of my transmitters is out of state in Arkansas. I too built two
identical buildings for my full power ATSC transmitters. The
building out of state was such a breeze!!!.. Because t
Gary,
There are two primary causes for abrupt changes in line voltage: Substation
tap changers and capacitor switching.
The national nominal voltage in the United States is 120 plus or minus five
percent. Electrical utilities go to great lengths to regulate distribution
voltages, which usually
Apologize for being off topic but a safety question. Do you people monitor
your AC line at your home, business,shop etc? I've been having a problem in
central NJ with high line around 1:00 am. Our spec is 115.2 - 124.8. Around
1 AM I run 127.0, 126.4 with a daily average around 124 dur
Sometimes even hiring a licensed contractor is a bust. We moved in to a
new place out in the country a few years back and I decided to have a licensed
electrical contractor install an outside 110V socket for keep the RV batteries
charged,
etc. At the same time I had him pre-wire a GFI/220 circ
I figured that was A local code, not NEC. The only reason I can think of for
that requirement is the ampacity of the 12 or 14 ga wires. While we all know,
in actual use, 2 or more outlets strung along will not all have 15 amp or
higher loads in EACH outlet. However, theoretically, each outlet
Sorry forgot to give J8 or P8 pin number ( Pin 15 ).
w4cso
- Original Message -
From: Camilo So
To: Repeater-Builder@yahoogroups.com
Sent: Sunday, July 06, 2008 3:43 PM
Subject: Re: [Repeater-Builder] Maxtrac Mic-Hook software option?
There is two way to do it, one sold
Thanks for the response. At this point it is just the RX that is off
4khz. There is no adjustment for the RX only? Thanks again for the
quick reply & 73's.
Gary
K2ACY
--- In Repeater-Builder@yahoogroups.com, "Bob M." <[EMAIL PROTECTED]>
wrote:
>
> 1. If the transmit frequency is also off by 4 kH
1. If the transmit frequency is also off by 4 kHz, then you should adjust the
14.4 MHz oscillator via the hole in the front or top of the RF tray.
2. If it's just the receiver, I would suspect the 2nd oscillator crystal, but
it's not adjustable.
3. Could be a dirty connector between the Uniboar
My MSF5000 RX has drifted about 4khz up. Is there an easy way to adjust
it back down to the desired RX frequency?
Thanks & 73's
Gary K2ACY
Many buy them for APRS cheap radio's and they last ,
many are years back in techno but they do the job we ask them to do.
you always have for what you pay,these are not Yeasu or Kenwood,,,or
Motorola.
the warranty,hey hey ,,,30 feets or 30 days,,,first coming :-)
gervais
htt
Yes, as a ham you can USE those radios, however, they cannot be legally
imported into the U.S. Period.
The community forums at E-Bay are full of stories of people who have bought
them, only to have them confiscated by Customs. And then they're S.O.L.
E-Bay keeps pulling the ads, but they pop
There is two way to do it, one solder a wire on P8 or J8 or use a mic plug and
solder a wire between pin 3 and 4, with the mic plug in its on PL or DPL, if
you use the P8
or J8 by soldering a wire and build a DTMF board as a remote control with 3
digit code to turn on and off the PL.
73
W4CSO
It's funny you mention building construction. I work for a company that,
under the original ownership in the 70's, built two identical
facilities, one in California and one in Illinois. I work for the
company in Illinois. The buildings were constructed to California code,
and I'm sure you can imagi
Dave,
This is a code requirement here in my county and think all of Florida.
The code requirements for building is a county/state issue and vary. Most use
the NEC code. Many have additional codes such as having wind resistance
building. The way homes are constructed in the north would not be
I have a new and unused Motorola Tee Cable TLE5772A that is excess to my
needs. This is the MSF5000 "Combining Tee Duplexer" that is intended for
the 435-475 MHz band, TX above RX, and a 5-20 MHz split. Current Motorola
price on this cable is $172.55 (Gasp!) It is still in a sealed package.
Make
If anyone is interested in a DVR1 for their RLC-Club or RLC-3, I have
one on Ebay at the moment. Fullly loaded with maximum memory in the
rack mount case.
Item # 320271103137
http://cgi.ebay.com/ws/eBayISAPI.dll?
ViewItem&rd=1&item=320271103137&ssPageName=STRK:MESE:IT&ih=011
Yes. Check the Radio-Wide settings page, left column, bottom. There should be
something regarding the hang-up box (HUB). TAB to that field, press F1, read
the HELP screen about it, and make the appropriate choice.
Most people just short out pins 3+4 on the back of the MIC jack inside the
contro
Where is the requirement for running a separate feed to EACH OUTLET
REQUIRED? Not in the US> A "dedicated out is required for certain
special situations but not for each outlet elsewhere. There are certain
other requirements such as GFCI and AFCI. But, certainly no dedicated
feeder for each
Hello to you Maxtrac people... Please help me answer an off
group email information request.
Re: Maxtrac Mobile used as a repeater receiver.
Is there a way in programming software to force a mic off-hook
CTCSS Decode without having to actually have the mic or a "mute
plug" in the radio front m
Phil,
The TLD2601A is rated at 100 watts continuous duty for the 132-150.8 MHz
band. It requires a minimum of 400 mW drive, although the exciter is
described as capable of 1.5 W output. The MSR2000 power supply is rated to
provide 30 amperes, but the PA normally draws around 23 amps at full outp
it's that way (' safety ground and neutral go to a different buss bar') so
that the same panel can be used as either a service panel or sub-panel
if it's a service panel, the bonding screw connects the EGC (equipment
grounding conductor) bus bar to the enclosure/ neutral
in a sub-panel, it is kep
Gary,
I've noticed in panels the safety ground and neutral go to a different buss
bar. I had thought maybe because the neutral was sometimes, not now to code,
smaller than the neutral. However, both got connected to the panel case. One
can Ohm out neutral to safety and only see the resistanc
- Original Message -
From: Ron Wright
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, July 05, 2008 8:20 AM
Subject: Re: Re: [Repeater-Builder] Re: RadioShack Recalls Power Supplies
Due toElectrocution and Fire Hazards
(in part)
>In the US the safety ground and neutral both go back
I also purchased 2 of the HTs, one for VHF and one for UHF. I chose the FDC
units at $59.50 shipping included although there are others.
The VHF covers 130-174 xmt and rcv. The UHF covers 400-474 xmt and rcv. Both
are keyboard programmable, have 99 memories and come with a desk top charger
t
Phil,
The TLD2601A is the MSR2000 PA for 132-150.8 MHz 100 W continuous duty. It
requires about 0.5 W drive. Cannot find current draw in manual, but PA part of
the power supply for this unit spec 13.1 to 16.3V @36 amps, but I am sure it is
more like 25 amps required for the PA at full 100 W o
Seems RF components are high in price compared to the rest of the electronic
world.
I have found RF Parts to have competive pricing and often much better than over
the counter local pricing. RF Parts is one source for the typical Ham and do
recommend them. This of course when wanting 1 or 2 c
I am trying to connect an RC-100 controller to the rear jack of my VXR-
7000. For some reason, when the remote switch is pressed and the LED
is on, the repeater ignores the ACC jack and still acts the same as
when the repeater is in local.
Any ideas? I didn't program the repeater, but I have t
I am running a UHF repeater using two Motorola GM300s and a RICK.
Would it be worthwhile changing to two Motorola SM120s? We operate it
at a broadcast site with lots of high RF fields. Is there a concensus
on which repeater, commercial or amateur has the best receiver?
Sincerely,
Michael Bloo
I am in need of a M67746 power module. anyone know of suppliers to
check with. I have found them at RF Parts, but just want to check
around before I shell out the big bucks. Thanks, KE4PMP
TLD2601A I believe this is a lowsplit VHF amplifier
What is the DC power requirement ?
What is the drive required ?
How much power out ?
Tnx
i have a ht that was made in china and sold in tiwone spelling?
it was/is 60 shiped
136-174 mhz 5 watt
the worst part in the man. butt for the price i love it
lots more radio for the buck
1/2 the price of a yasue
sorry for the offtopic
i will shut my mouth
At 08:15 PM 7/5/2008, you wrote:
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