.
The real story is told with good test equipment.
cheers
Skipp
skipp025 @yahoo.com
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
toward square one... connect the two cavities and readjust for
the pair (which will be different). Of course it's always best to
follow the mfgrs instructions. I'll look to see if I have them in my
files.
cheers
skipp
skipp025 @yahoo.com
Your use of Yahoo! Groups is subject to http
.
cheers
skipp025 atyahoo.com
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
Both are great receivers (and repeater base
units) overall.
I like the MSR preformance in busy places,
ie mountain top repeater sites. The newer
generation receiver appears to have a
better third order intercept preformance.
Both work just fine and are good choices.
cheers
skipp025
Hi Scott,
Let me put this as politically correct
as possible.
Call Paul at RF Imaging (or RF Image) in
Las Vegas only if you know what part(s)
you need and see if he has some spare
units/pieces to sell WITHOUT SENDING
IN YOUR SERVICE MONITOR.
Otherwise, check with some of the service
filter network that can
survive a lightning hit.
cheers
skipp
skipp025 at yahoo.com
nu5o [EMAIL PROTECTED] wrote:
Good evening. I have some TxRx bandpass filters that we are using
in a 450-470 tower top preamp system. The system will be installed
on a new tower soon and we are trying
.
If you have a local remote, you can fake the micor into thinking
it's just a local mic, but there's more to the story than what I write
here.
It depends on what you already have as to what is the best path to
travel.
cheers
skipp
skipp025 atyahoo.com
rtoplus [EMAIL PROTECTED] wrote
.
cheers
skipp
skipp025 at yahoo dot com
chiefsfan [EMAIL PROTECTED] wrote:
Our city PD is responsible for security at the airport which is 9
miles from the city and thier vhf repeater. They are having trouble
getting into the repeater from inside the building but can reach ok
outside the building
to go. Else
the hybrid method works pretty well, but
with just over min 3dB loss per side in a
two channel system.
I see uhf hybrid systems sold on Ebay for
$175 to $250 every so often.
skipp025 atyahoo.com
Steve S. Bosshard \(NU5D\) [EMAIL PROTECTED] wrote:
When the 2 channels are around 2
ka1uag [EMAIL PROTECTED] wrote:
Hey Skipp
You obviously didn't read the original
post..The guy has 2 repeaters and only
space for ONE antenna..
Sure I did, but I was also replying to
other posts about the subject.
Yes i indeed agree 2 antenna combiners
are the way to go.
Not two
[EMAIL PROTECTED] wrote:
The plan is to replace the RC-96 with a new 7k,
which is already on hand. The machine is open
access and transmits one CTCSS tone during
ormal operation, and a different tone during
Skywarn nets.
The SComm 7K is quite the nice controller, back
in full
heard voice paging on Micor PURC
simulcast systems and always though it sounded
horrible...
--- Jeff
Then something was not done right. Every one of
them should sound good, else its back to the
drawing board.
cheers Jeff
regards
skipp025 at yahoo.com
Yahoo! Groups Links
skipp025 at yahoo.com
[EMAIL PROTECTED] wrote:
Hey guys,
I need some guidance from someone familiar with the MSR-2000 VHF
station. I was just given one of these set up as a wire line
remote/repeater and I thought I got the proper manuals with it.
The 'radio manual' I was given is for a Micor
.
The CSI tone/LTR panels are well made, I
have many in service.
cheers
skipp025 at yahoo.com
[EMAIL PROTECTED] wrote:
I want a cable for the Kenwood TK-840 to hookup to a CSI TP-154
ControlerLet me know if you have one forsale!!
Bobby/N2BR Email to [EMAIL PROTECTED]
Merry
don't fight over
them. I guess most people don't know what they really
are about.
cheers
skipp025 at yahoo.com
David Malicki [EMAIL PROTECTED] wrote:
I originally used a GE Voter, and personally, am considering
going back to it. The GE voter appears to be more rock solid
in terms
makers
within a group of frequencies.
cheers
skipp025 at yahoo.com
n1ofj [EMAIL PROTECTED] wrote:
Has anyone ever used a Bandpass/reject duplexer as a transmit
combiner. As an example, using one port set up as a pass on Frequency
A, reject on frequency B, and the other port to reject
with diagram for the RB-1 I
obtained second hand. Might be time to dig
that diagram out and make it available.
cheers
skipp025 at yahoo.com
Yahoo! Groups Links
To visit your group on the web, go to:
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To unsubscribe from this group, send
Kenwood
units are powered directly from the
computer data lines.
cheers
skipp025 at yahoo.com
[EMAIL PROTECTED] wrote:
Skipp, make sure the aftermarket cable
has the jumpers between DSR/DTR and
RTS/CLS on the computer end. Some
Kenwood programs check for this before
it will let you
Hi Bob,
The original motorola values were chosen as the
best values, which would stall the mechanical pl
tone reeds.
cheers
skipp025 at yahoo.com
[EMAIL PROTECTED] wrote:
The reverse burst phase shift might more accurately
be called a 240-degree phase shift because it's
caused
.
Replacing the crystal yourself saves better
than 6dB on the pocket book in most cases.
cheers
skipp
skipp025 at yahoo.com
converbit2003 [EMAIL PROTECTED] wrote:
Larry,
I just bought one and it was on the 462 RX. Do you order
crystals for low or high injection?
Right now
It's ok to disagree Eric.
I typed up a big duplexer cavity 101
text that started to get unwieldy, but
chose delete it because I don't have
the time to type out and prove the
theory. Actually, I don't really want
to.
The point is the 50 ohm termination
is provided through/via the cavity
Hi James,
I've found many TE amps to be of better quality
when compared to other brands. Since they used
conventional layouts, reactance problems related
to the amp can possibly be corrected.
The obvious answer is a case by case examination.
cheers
skipp
skipp025 at yahoo.com
amplifier which could
not dump rated power into a termination
without help.
cheers Eric
skipp
skipp025 at yahoo.com
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re: the referenced web page.
The text on the web page is not an uncommon example,
but any reflected or unwanted power comming back to
the power amplifier will cause much grief, reactance
is just one player in the mix.
The key is the mentioned circulator, which prevents
(do a degree) and
without serious air movement past the heat sink.
Two mitreks side by side might be overkill, but
a better tx preformer.
cheers
skipp
skipp025 at yahoo.com
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money on Ebay.
Unless you paid too much, you should
have no problem selling them.
: Adi
cheers Adi
skipp
skipp025 at yahoo.com
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single
battery package stocked by most auto
parts stores.
Same stuff you see in cloth rings under
auto battery terminals (sold in little
over priced packages).
If you use the spray, hard to reach areas
are easily reached sealed off from oxygen.
cheers
skipp
skipp025 at yahoo.com
is not that uncommon from
the type of layout installed in your unit, not
specific to the Spectrum Brand. The early 90's
unit I have similar to yours has never moved
more than 300 Hz since I bought it.
There's probably no reason your unit can't be
made to operate well.
Cheers
skipp
skipp025
equipment.
Since Kevin appears to have more time than
money, we'll try to go with fixing what he
already has. I'm just thankfull it's not
another VHF Engineering receiver section.
cheers
skipp
skipp025 at yahoo.com
, JOHN MACKEY [EMAIL PROTECTED] wrote:
Skipp - Sure you occasionally have
Hi Richard,
Are you using the option cable kit, or just trying
to tap into the radio somewhere?
I stock the option cable kits for the tk-840, 780
and 880 and can scan the pin out for it if
you want that information.
skipp
PS, I've got your CSI 32 information and will be
sending it in
The network is pretty much a standard pi version
of a vhf antenna tuner (although other types are
also popular). It can also be considered a filter
by nature of its design and operation. It is often
found in the commerical circles sold as each type
of said device for +10dB more than it cost
The other unaddressed questions are...
Since many/most rf amplifiers power
sections are followed with a low
pass filter network..., which is
designed for 50 ohms nominal input
and output... what happens with the
addition of the Z match circuit?
Expect not only the preformance
of the low
Does the Master II PA suffer from matching
problems at reduced power output?
skipp
ac0y5 [EMAIL PROTECTED] wrote:
All, The MASTRII VHF repeaters had a Pi network that followed the
high pass filter for matching the PA to the duplexer complete
with tuning instructions. If it's good
Yes...
I have found most sub tone and dpl decoders
will decode well below 100Hz source tx
deviations. I've found it much very practical
to set the encoder deviation to ~500 Hz.
The overall un-modulated (voice audio)
deviation might appear higher if you add
the dpl or sub tone onto a
Adi Linden [EMAIL PROTECTED] wrote:
I finally had a chance to play with the
Mitrek and radio again. I took the
advice and tuned the Mitrek per Motorola
spec, 120W out if I remember correctly.
This made all the difference! There is
no longer any difference between antenna
or 50 Ohm
With the purchase of a betta' digital camera,
I've been able to take some very nice pictures
of a spare Squelch Gate Module direct wired
for an external controller.
The pictures can be viewed at
http://sonic.ucdavis.edu/msr2000
The supporting text can be found on the
and play when you're
on a small budget.
Thank you in advance for you help, Mike
good luck Mike
cheers,
skipp025 at yahoo.com
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To unsubscribe from this group, send an email
back. I might be able
to make that information avaiable or at least
provide the reference information.
cheers
skipp025 atyahoo.com
k9bf [EMAIL PROTECTED] wrote:
I have a repeater attached to 300 feet of 75 ohm CATV hard line. I
believe one can match using a length of 62.5 ohm coax
Hi Jim,
Probably someone like ATC, which is American
Technical Ceramics has a similar product. I
buy from them all the time. You won't like
the prices.
I do see piston caps on ebay quite a bit, they
seem to be cheap enough for the one off project
builder.
cheers
skipp
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
.
Your turn
Skipp
skipp025 atYahoo.com
www.radiowrench.com
Shanon Lee Herron [EMAIL PROTECTED] wrote:
Hi Group,
I would like the same information for a UHF VOCOM. Took multiple
phone
calls and months to get the service manual out of them. What I got
was
useless. And I
and the newer generation dab board from
vyex.
-
I have some of the original SCom 7K speech boards
with the lastest vocab avaiable for $75 each or
best offer, right now, 6 available.
-
skipp
skipp025 atyahoo.com
www.radiowrench.com
-
Our RC-210 will control these radios directly
I have been
Email me again Bob,
Yahoo and/or I dumped your message by mistake.
I have the kct 19 wiring diagram scanned and
can send it along.
cheers
skipp
skipp025 at yahoo.com
www.radiowrench.com
Bob [EMAIL PROTECTED] wrote:
I have the cable on the back of my Kenwood TK-840 and need wireing
We have a D-Star System up already, it's very
interesting. I can't comment much about it right
now, but I'll tell you how it works out in a
few weeks. I've got some larger projects in
process that have it on the side burner.
cheers
skipp
skipp025 at yahoo.com
www.radiowrench.com
Nate
Hello Sailors,
As I replied direct to John, the trend setters statement
was made tongue in cheek. His reasons for their bandplan
make sense in rural areas. When you get into large metro
areas, all the rules go out the window at busy mountain
tops and repeater sites. You just can't hide from
John Lloyd [EMAIL PROTECTED] wrote:
...all of the broadcasters that I know of have
repeaters that transmit in the low end of 450 Mhz.
I thought that this was the same all over the
country. Maybe this is different in your area.
Nothing is fixed in stone, one broadcast group I work
with
Thanks Dave... you going to buy me coffee next
Wednesday or should I jam-up your next RPU shot?
Speaking of jammers...
www.jammerdave.com
Dave was unknowingly instrumental in relighting
my interest in beacons.
Nice web site, see you again next week.
73's
skipp
--- In
mch [EMAIL PROTECTED] wrote:
I wonder if anyone using the high-out low-in
method considered the intermod concerns from
having two high power transmitters 'beside'
each other while the receivers are on the
'ends'.
Yes, we do. It's all about proper planning of
the master antenna scheme.
Hi Wayne,
I am probably the last Service Station for the Tone Panels
made by the Lynnwood Washington CSI Company. You can contact
me direct for the hookup information and firmware updates.
cheers
skipp
www.radiowrench.com
skipp025 at yahoo.com
wescorapci [EMAIL PROTECTED] wrote
Not more than $150 on a good day, with a tail wind...
Tell your friend, he'll most likely be sorry he bought the
Ritron Repeater. I've fixed a few for people and much time
was spent trying to search and rescue some preformance
from them
Tell him a Converted MVP or Master II mobile is the
You need the kct-19 option cable, the standard
software to program the radio and a basic
repeater controller. I have the KCT-19 package
(includes both the radio interface cable and
matching plugs) in stock for $22 each plus actual
shipping.
I include photocopy of the specific radio to
It would not be hard to add a transistor or
fet stage to the cor circuit you're having
so much trouble with.
Even though the circuit doesn't go below ~.5
to ground, a regular series diode or two in
the Emitter lead of an added transistor (with
a proper series base resistor) will ensure
the
This is also good information, but at a price.
The Link board is $60 in parts.
The cor unit I describe $5 in parts.
cheers
skipp
www.radiowrench.com
Russ Crisp [EMAIL PROTECTED] wrote:
Not to devalue any of the excellent options
presented previously, but there is also a
board made
, JOHN MACKEY [EMAIL PROTECTED] wrote:
Regarding the Maggiore, if the user is happy
then I guess that is all that matters.
Not really, what appears in operation on the air
is what matters most. If any circuit appears on
the air near me with problems, I'm going to tell
the owner to fix it.
bradley glen [EMAIL PROTECTED] wrote:
Hi
Sounds like you need a VOX unit to tap audio into and
that will give you a COR with hangtime (vox delay)
etc.
Tis simple and easy to make. With the proper RC values,
you can configure the cor ckt to respond to more of the
higher frequency (non
However, directly taping to the trigger point
with the controller loads down the whole thing
and nothing is received. I've tried using
a radio shack mpsa transistor to make a
transistor switch and still, it loads it down.
The transistor required current to turn it on.
Pulling
We are using Ringo Antennas for both Commercial and
Amateur Applications right now, they work just
fine for us.
Have you ever measured the bandwidth of the Comet or
Diamond Antennas?
Most (of at least the Multiband) Antennas are quite narrow
in bandwidth and don't make the entire 440-450
[paste]
[EMAIL PROTECTED]
I will readily admit that available PM exciters
can have all sorts of shortcomings. They distort
when you ask for a lot of deviation at very low
frequencies like CTCSS. There are inherent
nonlinearities in the varactor tank circuit
that create a little
Admin [EMAIL PROTECTED] wrote:
i picked up a workman uvs-300 for $55 , its the
same antenna as the diamond XMa-510 , 11.3
db on 440 and 8.5 db on 144 , and so far we have
thrown up to 50 watts uhf into it and have
worked 440 machines about 100 miles away
Have you checked
Hi Tim,
Motorhead actually uses a self standard color code for
their older base mics with the blace multi conductor
wire flying lead.
Mic Low - Shield
Mic High - Brown
PTT - Green
Ground - Black
PL Disable - White
Yellow and Red are/can be used for speaker/headset
audio or some
and much appreciated.
thanks
skipp025 @ yahoo.com
www.radiowrench.com
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[EMAIL PROTECTED]
* Your use of Yahoo! Groups
If you've got the time and would rather build it, page
on over to the Far Circuits PC Board company and look
for various dtmf decoder projects, which might be just
what the doctor ordered.
cheers
skipp
www.radiowrench.com
Tedd Doda [EMAIL PROTECTED] wrote:
On Fri, 16 Apr 2004 00:19:02
Place the device in the mfgrs specified operation
and monitor the active parameters over a lenght of
time.
Heat, current draw power output are good indicators.
Amplifiers are all about heat reduction/removal.
cheers
skipp
www.radiowrench.com
dy3lmk143_13mhz [EMAIL PROTECTED] wrote:
Only one part of the equation. If receiver B has
better front end protection/preformance, it's
going to be a better choice.
Many of the newer commercial and older low dollar
repeater receivers crap-out on busy mountain tops
and repeater sites, especially when you park a
gasfet mixer (preamp)
Chip makes repeater receivers?
Ken Arck [EMAIL PROTECTED] wrote:
At 11:41 PM 4/19/2004 -, you wrote:
Many of the newer commercial and older low dollar
repeater receivers crap-out on busy mountain tops
and repeater sites, especially when you park a
gasfet mixer (preamp) in front.
Sure, I can help... Look up the receiver coil preset
charts in the service manual and reset every coil to
the factory preset. Then align the receiver using the
manual steps in the proper order.
Most people will only retouch the front end helicals.
You need to do the entire realignment from
Hi Mark,
There are three basic manuals for the MSR Series of
repeater/base stations. First is the control and
operation manual, which has the back-plane board
and control module information.
The VHF Manual has a green strip on the cover and
contains the Transmitter/Receiver information.
With the advent of IRLP, Echolink, VOIP and other
linking schemes... some repeaters broadcast crap
all day long. Does a good job of chasing the regular
locals, who like to monitor a quiet repeater off the
machine.
PA duty cycle in excess of 80%, content worth
listening to 2%. Ego of the
?
- Original Message -
From: skipp025 [EMAIL PROTECTED]
Date: Tuesday, April 20, 2004 11:43 am
Subject: [Repeater-Builder] Re: Receiver Sensitivity
Chip makes repeater receivers?
Ken Arck [EMAIL PROTECTED] wrote:
At 11:41 PM 4/19/2004 -, you wrote:
Many of the newer commercial
!
73 de Mark - N9WYS
-Original Message-
From: skipp025 [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 20, 2004 11:46 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] MSR2000 Manuals
Hi Mark,
There are three basic manuals for the MSR Series of
repeater/base
Coy Hilton [EMAIL PROTECTED] wrote:
Please define Crap.
OK
crap \'krap\ n
2: Nonsense, Rubbish - sometimes considred vulgar
[Websters New Collegate Dictionary]
[C-1980 page 263]
Nothing worse than regular local goiter reports
with the exception of distant goiter updates from
around the
It's a very nice toy, but not something really
usable for the truely serious two-way radio
person. Better to buy a used service monitor
with the spectrum analyzer and tracking generator
built in. Just be sure to buy from someone with
references (ie more than one posted on the web).
The extra
OK, but I'm not sure if the first element is the
top or the bottom. The more popular coaxail types
use a freespace 1/4 wave radiator at the top.
The bottom 1/4 radiator is used to decouple the
feed line (prevent feed line radiation).
You also have to pay attention to the coax type
and
A critical element mentioned to me once in passing
by a resonant cavity guru...
Band Pass Cavity Probe Loop lengths less than an
optimum critical min value are hard to deal with.
Once you arrive at the minimum loop length, modest
lengths in excess of that required minimum critical
value
Steve Bosshard [EMAIL PROTECTED] wrote:
The Doug Hall voter works on noise just above
the voice band,
Actually, the Hall and LDG Voters I have work on
rectified noise in the voice band, just the higher
portion of the range where fundamental voice energy
is minimal.
just over 3 kc in
There might be a link out of the Repeater Builder
web pages and some information at the RB Website.
The Seits Group has some excellent information at:
http://www.seits.org/duplexer/duplexer.htm
cheers
skipp
www.radiowrench.com/siltronix
(the Siltronix Web Page is back...)
A. Bright
Was at a Private Company Sale today... looking at
about 200 plus Motorola Mitreks ready for auction.
Are they still popular with you folks for repeater
projects? I'm trying to estimate demand and an
offer each radio price. A mixed bag of UHF VHF
units with mixed power levels.
After this,
I've seen some of the other posts. You should be running
a dual port circulator in addition to the proper duplexer.
You mention the 7/8 line is used. If you remove the
connector from any end and the line is not shinny, clean
the oxide off with a brass brush and replace the connector
back on
feedthrough
connections for voice audio, ctcss, ptt and +Vcc.
cheers
skipp025 @yahoo.com
Steve Grantham [EMAIL PROTECTED] wrote:
Has anyone on the list successfully connected a ComSpec or other
CTCSS
encoder to one of these exciters? I don't expect I will have any
difficulty
with it, but just
Richard Sharp, KQ4KX [EMAIL PROTECTED] wrote:
Well, I don't necessarily disagree with using
an isolator/harmonic filter. However, the
isolator will not keep 800MHz signals from
getting to the transmitter of the 2m repeater.
Most circulators are followed by a low pass filter
network. I
Yes, it will.
skipp
www.radiowrench.com
John Place [EMAIL PROTECTED] wrote:
Would like to know if the UHF version will tune down like the vhf unit
without mods?
--
Amateur Radio
W4HNK EM92vx
Yahoo! Groups Links
* To visit your group on the web, go to:
All the Spectrum Communications badmouthing
proves that word can get around when you
treat people bad.
With a few minor issues that I've resolved, I've
had good service from most all my Spectrum
Radio Equipment. Including a 224 repeater on the
air for some years now.
When you buy any used
you again next year.
cheers
skipp
skipp025 @ yahoo.com
www.radiowrench.com
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* Your use of Yahoo
RG-142 cable will work very well at VHF, since
the loss is much less than at UHF.
With typical UHF 440Mhz cable lenghts of less than
10 inches, more loss is probably in the connectors
and their resultant (but small) impedance bump.
However, you might consider using RG-400 instead
of
Eric,
You might try to add some type of basic rf detection
circuit to the PA Module. When the repeater tx fails,
see if the PA is receiving the proper drive level.
PA Modules are always around, RF Parts is only one
of many sources. Since you mention the unit does
return to full power, I
As many of you know, Andrew is now the owner
of Decibel Products. There is/was quite a bit
of good technical information on the older
Decibel Web Site.
Andrew's current web site is less friendly
to folks searching for the older legacy
techncial data sheets. I would suspect
the legacy
Larry,
Call Bud Wolfe at CW Communications in Billings MT.
406 252-9220 tell him skipp sent you. He might
raise the price... :-)
He should have tone elements for GE and Motorhead
gear.
Cheers,
skipp
www.radiowrench.com
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I'm in need of one or
You must know that Phelps-Dodge has been gone for some
decades now.
Common sense would say your six cavity unit was made for
wideband commercial repeater splits (about 5 meg).
Your picture didn't come through to the yahoo group.
The capacitor/box assembly is probably a method to
add
units have some similar parts.
It's storm season now, so we'd like to get
the repeater functioning properly
as soon as possible.
Thanks and 73,
Chris Peterson, KG0BP
cheers
skipp
www.radiowrench.com
also skipp025 @ yahoo.com
Yahoo! Groups Links
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operation, turn the PA
down even more to 65 watts max output.
cheers
skipp
www.radiowrench.com
skipp025 at yahoo.com
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if you have specific
questions.
cheers
skipp
www.radiowrench.com
skipp025 at yahoo.com
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* Your
from the manual that -13dB is default?)
Just depends on the equipment configuration you
install the voter on.
Good luck Mark
Cheers,
skipp
www.radiowrench.com
skipp025 At Yahoo.com
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Cheers,
skipp
www.radiowrench.com
skipp025 At Yahoo.com
Thanks Skipp!
Mark - N9WYS
chow time
skipp
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* To unsubscribe from this group, send an email
If you want to do by the factory design.
You will need an F1-PL and Guard Tone Detector
in the MSR. If you want to use (and most do) the
MSR repeater receiver, you'll need the spectra
tac line driver module in the MSR.
The above in addition to the normal base/repeater
cards used in the
How are/were the isolation values mentioned
below measured? Cable to cable? Cable to
a measurement device/reference?
skipp
--- In Repeater-Builder@yahoogroups.com,
Joe [EMAIL PROTECTED] wrote:
RG-400 is stranded center conductor.
If you have a solid center
conductor, it may be RG-142
. If this interests you, let us
know here or direct email and I/we will give you
some ideas.
cheers
skipp
skipp025 at yahoo.com
www.radiowrench.com
The sonic web server page is comming back. Find it at
www.radiowrench.com/sonicI hope to have all the
files and downloads restored within a week
It would make more sense to bypass driver stages
in the amplifier, or find another amplifier. For
many rb cases... 40 watts is more than enough. 110
watts out is more trouble than its work, especially
an in/same band remote base.
cheers,
skipp
www.radiowrench.com/sonic
kbednar99 [EMAIL
are
problematic.
Constact me direct if you're interested.
cheers
skipp
www.radiowrench.com
skipp025 at yahoo.com
Daron J. Wilson [EMAIL PROTECTED] wrote:
I've read the description on the repeater builder website of the
astron
issues and circuits, but not sure if that will solve what I'm
currently
would include the
model number and the option for plain or metered
(voltage current) power supply front panel.
*There are Astron Production revisions. Additional
details would include the number and size of
the large internal filter capacitors.
Cheers,
Skipp
www.radiowrench.com
skipp025
skipp025 at yahoo.com
www.radiowrench.com
Rick - VA3RZS/Charlotte - VA3CMR [EMAIL PROTECTED] wrote:
Hello Guys ..
I have what I belive to be a sinclair folded dipole ant. ( 4bay)
(the coax runs down the support arm into the dipole)
I don't know how wide band this ant is
the inside dim
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