Alex,
You most likely need to change a few resistors and maybe a cap or two in the
squelch circuit of the SpectraTac's A/S card. The components will be near the
M7716 chip. If I recall correctly, some of the parts involve the chip's timing,
while others tailor the discriminator audio to
I second Jeff's comments.
The 8920A/B series are much better than almost all IFR monitors, with the
exception being the COM120B. To put it in simple terms, the HP 8920 is the
Cadillac of monitors, while the COM120B is the Mercedes.
I've owned a Motorola 2670A, an HP 8920A, and an IFR COM120B.
Saludos desde Venezuela..!! estoy byscando toda la informacion del Ranger
SM-1645 el software y el programador del 2716.. yo tengo el programador de
forma artesanal osea fabricado por mi... pero necesito el software..
agradeciendo alguna informacion..!!
Would you happen to have any di-lithium crystas or berillium spheres?
JK!
73 de N5NPO
- Original Message -
From: Repeater-Builder@yahoogroups.com Repeater-Builder@yahoogroups.com
To: Repeater-Builder@yahoogroups.com Repeater-Builder@yahoogroups.com
Sent: Mon Jul 13 22:18:13 2009
Subject:
Thanks. I did get this thing going this last weekend(testing right now, no
actual controler yet)with the help of your info from the first post. I checked
the programming and it had 16 ch. reprogramed for one channel and still
nothing. My bad for not checking the head type first. It was an
How about some tachyon oscillator boosters ?
To: Repeater-Builder@yahoogroups.com
From: nkn...@twowayradio.net
Date: Tue, 14 Jul 2009 05:21:48 -0500
Subject: Re: [possible spam] Re: [Repeater-Builder] Re: Service Monitor
Question
At 7/13/2009 19:38, you wrote:
I'd be leaning toward an HP. Even if you have to pay a little more up
front, you'll come out ahead of the game in the long run. I have three HP's
(two 8920B's and an 8921A, with various options), and in the last ten years
or so, only once have I had to get one of
At 7/13/2009 23:27, you wrote:
I second Jeff's comments.
The 8920A/B series are much better than almost all IFR monitors, with the
exception being the COM120B. To put it in simple terms, the HP 8920 is the
Cadillac of monitors, while the COM120B is the Mercedes.
I've owned a Motorola 2670A, an
Hello Jeff,
Yes , I've tried to feed the signal from my external reference
oscillator into the 1200, but it takes literately volts of signal to get
it to switch to the external osc. input.
Actually, the 1200 with the bad oscillator was a donor for my 1500 that
originally had the bad
Do you know what the output level is?
Joe, K1ike
Com/Rad Inc wrote:
Let me add my 2 cents
I have some rubidium oscillators for sale
If interested - off line: com-...@com-rad.com mailto:com-...@com-rad.com
ED K9QPJ
Wade,
I've found that the power output can be dependent on the operating
frequency. For example, my vhf-hi Maratrac mobile runs at 100w above
146 MHz, but on repeater inputs in the 145.xxx range, the power jumps to
120w. Fortunately, I don't need the lower frequencies that much so the
radio
Hi all,
A little off Topic, but who might service a Cushman CE 50, without asking an
arm and a leg??
de Lee
K4LJP
73
On Tue, Jul 14, 2009 at 8:02 AM, n...@no6b.com wrote:
At 7/13/2009 23:27, you wrote:
I second Jeff's comments.
The 8920A/B series are much better than almost all IFR
I have the following to go as a package.
Kenwood TK-760-1
Kenwood KMC-9
SEC 1223 12v 20a power supply
Cushcraft ARX-2b Ringo Ranger II
RG-8 Coax
2 brand new pl-259
Larsen NM-150 5/8 wave Mag Mount Mobile
$275.00 + Shipping
also Comes with after market serial program cable.
Yes , I've tried to feed the signal from my external reference
oscillator into the 1200, but it takes literately volts of
signal to get
it to switch to the external osc. input.
I forget what the spec was, but it seems to me it was less than +10 dBm. I
think there was a warning on it
Have you ever tried KG Electronics (http://kgelectronics.com
http://kgelectronics.com )?
I remember talking to them before retiring the 1500, but I don't remember
what the price was to replace the CRT. The attenuator (mechanical) was
getting noisy/leaky too, so between those two problems, I
Hi Eric,
The link didn't work for me either,
73 de Mike ei2dj / g4gxn
--- In Repeater-Builder@yahoogroups.com, Eric Lemmon wb6...@... wrote:
Norm,
That's really odd- the link works fine from both home and work computers.
Nevertheless, I have sent you the file directly.
73, Eric Lemmon
Does anyone know how to build a audio mute box to mute touch tones coming over
a repeater. I am willing to pay someone for it. Please contact me Joe at
joen5...@bellsouth.net
This should be a function of your repeater controller, what type do you have?
On Tue, Jul 14, 2009 at 11:59 AM, Joejoen5...@bellsouth.net wrote:
Does anyone know how to build a audio mute box to mute touch tones coming
over a repeater. I am willing to pay someone for it. Please contact me
A project I'm never gonna get to, so I offer it all up to you folks.
220 repeater kit comes with:
Hamtronics xtal controlled rx(R220) tx(TA-51/220) w/ 224.820/223.220 intnl'
xtals (w/docs)
Commspec TS-32 PL enc/dec
Mirage C1012 220mhz amplifier (120watts with 10watts drive)
Sinclair 4
Ok, here's the update.
I removed a single turn from each coil and replaced.
I got more mesh but no real increase in sensitivity.
So, I went back over the tuning instructions and looked for bottomed out
slugs.
I replaced the disc caps next to L404, L502, L503 with 7pf values. (what I
had on
Sorta translated, you get the gist of what he needs:
Saludos desde Venezuela ..! I'm all information byscando Range SM-1645 software
and programmer 2716 .. I have the programmer craft manufactured by osea mi ...
but I need the software .. any information .. thanks!
--- In
And if anyone wants more of the ESP1000 units, I have 5 available *CHEAP*, but
you gotta come get em in auburn, ca. I figured at the very least, they have a
nice switching supply, and a bunch of RF goodies in the rx tx, like the
brick/hybrid RF modules, etc. Appears to be the same RF stuff as
I just won a hp 8924C with the 100 watt mod in it. I hope i am not sorry.
] Re: Service Monitor Question
I just won a hp 8924C with the 100 watt mod in it. I hope i am not
sorry.
http://geo.yahoo.com/serv?s=97359714/grpId=104168/grpspId=1705063108/
msgId=92626/stime=1247578042/nc1=4025373/nc2=5522130/nc3=5658247
__ NOD32 4243 (20090714
--- In Repeater-Builder@yahoogroups.com, Jim WB5OXQ inb Waco, TX wb5...@...
wrote:
I just won a hp 8924C with the 100 watt mod in it. I hope i am not sorry.
You won't be unless you have to carry it somewhere, it's a monster
physically. It's an amazing instrument otherwise, the tracking
I have created a MOTOTRBO folder in the Files section of this group, and
have already added some useful documents. There are catalog sheets for XPR
repeaters, mobiles, and portable radios, as well as listings of service
manuals and accessories. One of the surprising facts that I found while
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