I am thinking if that TV cabinet is standard to use in any industry then
maybe it will work and I'll have to agree with MCH that the TV band stuff
weather it's Harris, Gates, etc.. only thing may work is a CH. 2 output and
some mods. if anyplace else, 3 and up not worth the bother. let alone m
Laryn is absolutely correct. For any antenna to have gain and produce a
clean pattern, the elements must be directly above one another. Why?
As the wavefront hits the elements from the side, the disparity in
horizontal distance will create an out of phase condition. Obviously,
the degree of
Warren Beaulé wrote:
Good afternoon
I guess I asked the question in a poor way. I
have a comercial operator who is willing to allow me
to put a repeater in his place and an antenna on his
tower. However he doesn't want a side mount sticking
out six feet from the tower. I had heard
On Fri, 29 Apr 2005 21:49:51 -0500, Ed Folta wrote:
> Anyone have a good source for fast delivery and good prices on fabricated
> coaxial cable jumpers
> I need about 100, 2 foot long RG214 or equiv cables with male N on each
> end. Need new merchandise, or at least very clean,
If you can pu
I have Aquired 13 low powered (34 and 44) Mitreks that were removed
from service at end of last year, most are complete (head, mic, cable,
and radio)I beleive they are currently rocked up in the 450 area.
These would make good project radio's, if anybody is looking email me
and we can discuss pri
Anyone have schematics, or other info on a Quintron 30-50 MHz 600 Watt Class
C Paging PA?
This is an older rack mounted PA that uses a 4-400A tube, with a single pill
transistorized driver.
Looking for power supply outputs, and HV board hookup.
Yahoo! Groups Links
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I am looking for a TKN6759A cable for a Spectra-Tac receiver. This
cable allows a receiver service module to take meter readings from
the receiver RF-IF board installed in the chassis. I anyone has a
spare or knows of a source please contact me direct. TIA and 73,
Kevin, K9HX
Yahoo! Groups
Looking for a copy of GE Mastr II Datafile Bulletin 1000-6 with
Appendix A for Aligning Mastr II IF and building the 20 Hz Sweep
Modulator. Searching web doesn't turn up anything. Any help?
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Jeff,
I have been looking for that Datafile as well. A GE dealer friend looked
through his microfiche and was surprised he didn't have it. It must be a
rare thing. If you have any luck please see about posting it I will do the
same.
Ted W3VG
- Original Message -
From: "Jeff Young" <[EM
If he's a commertial operator ... ask him what he would have you do
with your antenna (stand with your back to the wall when you ask this)
<;-) maybe he want's to give you the top spot. (Yea sure!) Maybe he
can offer a suggestion.
Co-phasing is usually kept for high gain beams like are used in m
I've got a Purc 5000 900mhz 300watt pager transmitter that I'm going
to convert to repeater operation. I've been told it is the same as the
MSF5000. I'm looking for a service manual and also would like to find
either the Purc 900mhz receiver to put in it or I'm told that the
receive board out of a
At 09:32 PM 5/1/2005 -, you wrote:
>If he's a commertial operator ... ask him what he would have you do
>with your antenna (stand with your back to the wall when you ask this)
><;-) maybe he want's to give you the top spot. (Yea sure!) Maybe he
>can offer a suggestion.
>Co-phasing is usually
The example that he's giving is not the same as combining
transmitters.
Combining transmitters on a single antenna is an entirely different
story, you as well as most of the rest of the group knows that. I
hope he does.
73
AC0Y
--- In Repeater-Builder@yahoogroups.com, Ken Arck <[EMAIL PROTECTE
This thing is out there it hasn't been long sence I saw it. I just
can't remember where. Keep looking.
73
AC0Y
--- In Repeater-Builder@yahoogroups.com, "Jeff Young"
<[EMAIL PROTECTED]> wrote:
> Looking for a copy of GE Mastr II Datafile Bulletin 1000-6 with
> Appendix A for Aligning Mastr II
The whole intent of the "sweep modulator" is to trigger the scope on
both sides of the deviation, so you can get them as close as possible
to the center of the band pass it requires you to feed a 20 HZ sine
wave into a box that would give you the same 20HZ out and a 40HZ train
of pulses to trig
mike
we have these manuals in melrose pk $15 + shipping
new books un-thumbed...mdm tedMike <[EMAIL PROTECTED]> wrote:
I've got a Purc 5000 900mhz 300watt pager transmitter that I'm goingto convert to repeater operation. I've been told it is the same as theMSF5000. I'm looking for a service manu
Hello all,
I am considering running split antennas at my 220 MHz site in
Philadelphia as a test to increase sensitivity and troubleshoot a
duplex noise issue. The machine is currently a modifed Motorola
Micor using a TX/RX 4 can duplexer, DCI bandpass filter in the RX
leg, and a Comet Super
Hi Steve,
I would separate the duplexer at the antenna connection by removing the
"T" and run both "sides" of the duplexer in each antenna system
respectively.
I doubt there would be enough transmitter isolation without the use of
the duplexer, especially transmitter sideband noise isolation a
You would gain much more isolation by separating them vertically. Side
by side would also mess up the pattern. Not familiar with that
duplexer,but if it has a Tee at the antenna port,simply remove it and
connect the two antennas where the Tee was. This >may< throw the tuning
off some but is wor
I believe he said he was troubleshooting a duplex noise issue; which
doesn't necessarily mean desense. I have a repeater on a commercial
tower in which AC power (for the light on top) goes up a rusty metal
conduit. When the wind blows, the conduit makes duplex noise *if* I'm
using a common an
Heh,thats typical! Sounds like an expensive fix. I am still fighting
with a crazy shifting interference that only appears when I transmit,may
have to abandon 2 meter duplex and run just remote receivers.Now to find
a free site.yeah,RIGHT!
Kevin Custer wrote:
>I believe he said he was troub
Note: forwarded message attached.
__
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