You must be kidding?? If you dont have at least 2000 watts of gut
pounding bass power,best leave it in the driveway!!! I run 4000 myself
and my hearing is fine,just have to go to the restroom a lot...
Mike Morris WA6ILQ wrote:
At 01:44 PM 12/31/04, you wrote:
On Fri, 31 Dec 2004
Back in the sixties, I worked for a background music provider. He
used dual coil speakers for his customer installations.
Reason for the dual coil was:
Voice coil one: was for the music which the individual area
user could control the music level.
Voice coil two:
Ya right ...
Neil
Q wrote:
You must be kidding?? If you dont have at least 2000 watts of gut
pounding bass power,best leave it in the driveway!!! I run 4000 myself
and my hearing is fine,just have to go to the restroom a lot...
Mike Morris WA6ILQ wrote:
At 01:44 PM 12/31/04,
Play your games somewhere else,please
Barry Thompson wrote:
Joe, your more visiable than you think.
My info is public and has been since joining this
forum.
I actually liked your response, your just another
LID in my book.
Let the games begin.
Regards, Barry
--- mch [EMAIL PROTECTED]
Joe, your more visiable than you think.
My info is public and has been since joining this
forum.
I actually liked your response, your just another
LID in my book.
Let the games begin.
Regards, Barry
--- mch [EMAIL PROTECTED] wrote:
And the purpose of your post being?
Big deal. You
Al, I have not seen 6X9s for awhile either. Heres some in wall types
that may fill the bill.
http://www.nextag.com/buyer/outpdir.jsp?nxtg=1a899_F5BFB3DED6A711B5search=dual+voice+coil+speaker
Al Wolfe wrote:
Once upon a time you could buy 6 X 9 speakers with two voice coils, each
8
I have seen the VHF Low Banders in use ( 47 Mhz. ) for Red Cross Comm. I
seen several units in service, so far I have not heard any complaints, and
in the Radio Room for the Amateur Club during a Emergency Exercise the
Midland was on NEF 47.420 Mhz. and there was dispatch calls coming in on
--- In Repeater-Builder@yahoogroups.com, Mark Holman
[EMAIL PROTECTED] wrote:
Well if someone wants to clean the EQ on the audio at any power
level and
not leave your ears ringing or any other problems, no problem to
that.
But the rest maybe a pair of earplugs may do the trick...
old
How many of you suggesting using transformers would consider using
transformers to connect three or four of your rigs RF outputs to the
same antenna at the same time? The question is the same no matter
what the frequency audio or rf.
73 and HAPPY NEW YEAR TO ALL !!
AC0Y
Yahoo!
So from what I gather from all that replied, and I thank you from the bottom
of my heart BTW for the multitude of information. So a Maxtrac one VHF and
UHF will do the trick? I was looking at some of the setups on eBay that have
two mobile radios (mostly Motorola) with a duplexer hooking the two
Speaking of G.E. MVPs anyone on the list have a spare (UHF) tx ICOM?
If so, contact me off list please. [EMAIL PROTECTED]
Larry
- Original Message -
From: no6b1 [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, December 30, 2004 9:05 PM
Subject:
On a seriuos note,I used to use an old powered stereo add-on eq/amp to
feed a couple of MastrII speakers which handled 6 radios.Advantage of
equalizer was to kill any CTCSS and chop off the highs to reduce hiss
and noise-worked very well! The inputs were a mix of cap and xfmr
coupled schemes
--- In Repeater-Builder@yahoogroups.com, Gary Pearce KN4AQ
[EMAIL PROTECTED] wrote:
At 01:48 PM 12/30/2004, you wrote:
Anyone had experience with mixing the speaker output of 2 radios,
Say
Motorola GM300's to one speaker?
I did that and more in a Saturn - feeding the right side of a
Well if someone wants to clean the EQ on the audio at any power level and
not leave your ears ringing or any other problems, no problem to that.
But the rest maybe a pair of earplugs may do the trick...
old Cerwin Vega Ad. Loud can be beautiful, as long as it's clean
I used to
Ken,
The M1134 PA transistors, AKA 4884411L34, are identical to the M9625,
which are AKA 480086925. These are no longer available from Motorola.
However, the M1134 can be replaced by the 2N6097 or the ECG356.
73, Eric Lemmon WB6FLY
Ken Cechura wrote:
Anyone know where I can find MSR2000
At 12:14 PM 12/30/04 -0700, you wrote:
Thats what I wanted to do, but this has to be a discrete solution.
The radios have BTL output.
Try using a couple of caps to isolate the voltage on the lines -
take both speaker outputs to a mod transformer - IN on the secondaries,
and OUT on the
What advantage would transformers have over
RC Coupling? Transformers tend to cost a
lot of money for higher spkr power levels.
s.
Coy Hilton [EMAIL PROTECTED] wrote:
How many of you suggesting using transformers would consider using
transformers to connect three or four of your rigs
Here's another method...
Radio Shack sells a 600:600 ohm transforer pretty
cheap. Pick up one for each radio used in the
circuit. You will need to follow the mixer circuit
with a small audio amplifier. As mentioned before,
amp kits are sold from MPJA, Altronics, Mark V
Electronics and
Barry Thompson wrote:
Joe, your more visiable than you think.
My info is public and has been since joining this
forum.
I actually liked your response, your just another
LID in my book.
Let the games begin.
Regards, Barry
Mr. Thompson, Mr. McElhaney,
There will be NO games played on this
Same story here!
About 2 years ago the transmitter for my FM commercial station (10KW) went
down VERY HARD!! My full-power backup was also dead due to completely
different problems. So I had to run the station on 75 watts from an exciter.
We received only a few phone calls complaining.
We
At 01:02 PM 12/31/04, you wrote:
Once upon a time you could buy 6 X 9 speakers with two voice coils, each
8 ohms or so. Haven't seen one for years, but they may still be out there
somewhere. Used to use one for just what you are wanting to do, run two rigs
into one speaker.
73,
Al, K9SI
try
http://www.n8zcc.com/ge/duplexer.htm
Thank youIan WellsKerinvale
Comaudiomail service 1017,Biloela,4715.www.kerinvalecomaudio.com.au
- Original Message -
From:
w9mwq
To: Repeater-Builder@yahoogroups.com
Sent: 02 January, 2005 8:30 AM
Subject:
In a message dated 1/1/2005 1:46:35 P.M. Central Standard Time,
[EMAIL PROTECTED] writes:
I will not
hesitate to throw anyone off this list for persistent name calling, finger
pointing,
go Kevin!
Yahoo! Groups Links
To visit your group on the web, go
Anyone know any good books that will teach me how to go about tuning
duplexers. I've downloaded several articles, but need something
that goes in depth. Or if anyone is willing to work with me, it
would be appreciated. I have a Cushman CE-6030 SM to work with
here. Thanks!
Mathew
Try this:
http://www.repeater-builder.com/antenna/ve2azx-duplexerinfo.pdf
Chuck
WB2EDV
- Original Message -
From: w9mwq [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, January 01, 2005 5:30 PM
Subject: [Repeater-Builder] Need Literature on tuning Duplexers
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