I am the proud owner of a TFE 6050A.
Now I gotta figure out what to do with it.G
It is 2 x 1 x 5 with 2 cables permenatly attached on one end and 3
adjustment screws on the other end.
It came with a little TFE 6030A 4 cavity Motorola mobile duplexer.
Johnny
Yahoo! Groups Links
To visit
Thanks Skipp, I will start searching. Looks like a good project.
73 JIM KA2AJH
- Original Message -
From: skipp025 [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Monday, January 26, 2004 12:15 PM
Subject: [Repeater-Builder] Re: Z-Matcher Component Values
Hi Jim,
Anyone know of a shareware package to give you a coverage map when you
enter the radio and terrain data?
-Tim
http://www.telecom-pros.com/tim/tim
eFax (508) 590-0302
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To
Would that mean to tune for the highest power level out at the lowest
current draw?
Chuck
WB2EDV
- Original Message -
From: Jeff DePolo WN3A [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Monday, January 26, 2004 3:16 PM
Subject: RE: [Repeater-Builder] Z-Matcher
--- In Repeater-Builder@yahoogroups.com, Johnny [EMAIL PROTECTED] wrote:
...I am the proud owner of a TFE 6050A. Now I gotta figure out what
to do with it...
___
The TFE-6050 is a harmonic filter that followed the varactor tripler
I have a 19D424786G4 Rev A PA deck that I am working on for a friend. It
has a burned up 2 watt resistor with a 27 pF across it. Does this mean one
of the PA xstrs is toast? Can these things be gotten? Suggestions?
td
wb6mie
_
Tune for the least current draw at the rated (or de-rated, if that's what
you want) power output.
--- Jeff
-Original Message-
From: Chuck Kelsey [mailto:[EMAIL PROTECTED]
Sent: Monday, January 26, 2004 8:58 PM
To:
On Monday, Jan 26, 2004, at 18:48 America/Denver, Tim Shephard wrote:
Anyone know of a shareware package to give you a coverage map when
you
enter the radio and terrain data?
I've used one called Radio Mobile, written by a German Ham and
available for free -- in exchange for some sweat
http://www.cplus.org/rmw/english1.html
ve2ckn
From: Nate Duehr [EMAIL PROTECTED]
Reply-To: Repeater-Builder@yahoogroups.com
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] RF Coverage Software
Date: Mon, 26 Jan 2004 19:31:46 -0700
On Monday, Jan 26, 2004, at 18:48
Couldn't agree with you more. The important point is that you can't insert
an SWR meter or wattmeter in the line to make adjustments and then take it
out. The GE Z-match gives you the directional coupler which gives you a
leg up on the adjustment process. Otherwise you are stuck with the max
Couldn't agree with you more. The important point is that you can't
insert
an SWR meter or wattmeter in the line to make adjustments and then take it
out. The GE Z-match gives you the directional coupler which gives you a
Why can't you take the swr meter out ? The Z-matcher is after the
Have not looked at all the posts about the z matcher but has anyone memtioned
that DB Products makes one for several
bands---150 and 450 and probably other bands. They have a reflected
voltage/wattage metering circuit built in and one
tunes it for min reverse reading. Just a simple pi network.
At 11:10 PM 1/26/2004, you wrote:
Why can't you take the swr meter out ? The Z-matcher is after the place
where the swr meter is.
The purpose of the matcher is for minimum swr or reflected power, the same
as the internal matcher of the GE repeater.
That's true, and if you could achieve a perfect
The zmatcher matches the reactive impedance to the transmitter, not the
resistive load - any cable changes or anything will affect this
reactance.
Ralph Mowery wrote:
Couldn't agree with you more. The important point is that you can't
insert
an SWR meter or wattmeter in the line to make
Because the meter and its cable's electrical length will change the
tuning.
You can read it at the antenna port of the duplexer if youre using one.
This
has already been covered in previous posts. 73,Lee
I must be dense . From what I understand you have the transmitter (no
tuning in the
We have a GE MII 225W repeater with the two 110W combined amps,
driven with the single 110W amp. The book on this thing describes
how to adjust each Z matcher, but not any specific instructions when
combined like these are. The adjustments interact considerably.
In this case, what is
Tony,
Thanks for the kind words. I had no idea this topic would generate so
much interest!
Bearing in mind that the basic function of an impedance matcher is to
add a tuned output circuit to the power amplifier, the first step is to
tune the PA with the Z-matcher connected as close to the PA as
Hi All
Our club has a HF remote base controlled from 70 cm. The beam rotor
is a Yaesu G1000S/SDX with a GS-23 RS232 interface. The problem is
a -50 Deg error at 360 Deg. There is no error at 0 Deg.
There are two adjustment pots on the board but their functions are not
identified.
Does anyone
I'm sure this has been discussed before but what are your thoughts
about a good quality base station dual band (2/440) antenna's? I
know I can get the Diamond / Comet but was woundering if there's
anything out there in the commercial world.
Thanks..
Yahoo! Groups Links
To visit
I have used the Comet GP-15 with good results on 2 meters 440 MHz in Sioux
City, Iowa. It works on 6 meters but I have never actually tried it there. I
compared the GP-15 with a 8 bay folded dipole on UHF noticed no difference
in coverage.
This message coming to you LIVE from KS0F in
Funny you should mention - just today, at work, I was told to try to find
the same kind of antenna - dual band, but not the usual cheap ham stuff
for one of our Emergency Operations Centers. We just have had nothing but
poor results with them, and would like to spend the money for some real
dual
At 07:31 PM 1/26/04 -0700, you wrote:
On Monday, Jan 26, 2004, at 18:48 America/Denver, Tim Shephard wrote:
Anyone know of a shareware package to give you a coverage map when
you enter the radio and terrain data?
I've used one called Radio Mobile, written by a German Ham and
available
At 05:39 AM 1/27/04 +, you wrote:
I'm sure this has been discussed before but what are your thoughts
about a good quality base station dual band (2/440) antenna's? I
know I can get the Diamond / Comet but was woundering if there's
anything out there in the commercial world.
Thanks..
At 09:58 PM 1/26/04 -0500, you wrote:
I just
replaced stuck plastic meters on one of my Astrons with digital panel
meters: http://astron.w4zt.com).
And Tony that is One Nice Great job too .
Back to warming up old Solder Joints On a Micor Backplane
Don KA9QJG
Yahoo! Groups Links
To
And unbending the pins too?
Neil - WA6KLA
Don wrote:
At 09:58 PM 1/26/04 -0500, you wrote:
I just
replaced stuck plastic meters on one of my Astrons with digital
panel meters: http://astron.w4zt.com).
And Tony that is One Nice Great job too .
Back to warming up old Solder
Ummm... wasn't aware that Roger (VE2DBE) had given up his Canadian
citizenship... Hi.
see also: http://www.yahoogroups.com/group/Radio_Mobile_Deluxe/
On Mon, 26 Jan 2004 19:31:46 -0700 Nate Duehr [EMAIL PROTECTED] writes:
I've used one called Radio Mobile, written by a German Ham and
For commercial tower installation watch those wind load numbers, most
towers want a 90-100+ wind load, 120+ within 5 miles of navigable water.
As far as efficiency goes there is no such thing as a multi-band
antenna, the ham patterns are generally so high on the horizon that you
would need a good
[EMAIL PROTECTED] wrote:
Ummm... wasn't aware that Roger (VE2DBE) had given up his Canadian
citizenship... Hi.
see also: http://www.yahoogroups.com/group/Radio_Mobile_Deluxe/
hmm. oops. Wonder where I got that idea? I'm sure I saw a DL
callsign (man it's been a while...) on the
The COR output on an M120 is an open collector thru a transistor to ground,
therefore you will not see any voltage change unless you supply a +5 or +12
voltage through a 10K or 100K to this pin. Then when the collector switches to
ground it will pull down the voltage on the end of the resistor
A hot air (shrink tube) gun/blower with a narrow
tube of directed hot air, pointed at locations
within the amplifier chassis might tell you the
story.
cheers,
skipp
www.radiowrench.com (A Kenwood LMR Dealer)
Jimmy Floyd [EMAIL PROTECTED] wrote:
Has anyone that is using one of the
hi all
can any one tell me how set my first repeater ? what kind of
system ? vhf or uhf is bast ? what is duplexer do ? what is the bast
Antenna ?
if any one know websit have all info abut repeater
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To visit your group on the web, go to:
hi all
i have q what dose crossband Repeater do ?
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Your use of Yahoo! Groups is subject to:
Sounds like an exciter problem or duplexer/cavity filter tuning drift
problem, not an amplifier problem. (Assuming you are using a duplexer in the
repeater)
Have you checked the input power to the amp from the exciter device ??
How are you measuring the output power in relation to the antenna
Hi
Just a reminder that one has to use a filter after the
circulator as the materials used are inherent 2nd
harmonic generators.A 2nd harmonic filter or cavity
will be placed to assist for a clean signal.
regards
Brad ZS5WT
--- Johnny [EMAIL PROTECTED] wrote:
I know what you are saying. I
I would certainly be interested to know where you obtained the digital
meters - that looks really
nice. I wonder if they are illuminated? Dave / NØATH
- Original Message -
From: Tony King - W4ZT [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Monday, January 26, 2004 8:58 PM
It receives in one band and transmits in another.
Joe M.
sal90212 wrote:
hi all
i have q what dose crossband Repeater do ?
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