You know you have a turkey antenna when you take down a Ringo and
replace it with a ground plane made from a SO239 and some brass
welding rod and all of a sudden the control receiver gains 20db of quieting.
Mike WA6ILQ
At 04:36 PM 01/27/10, you wrote:
A great leader once said Ringo, Negative.
Have chance to install a DB 224 at 450' and another one
anywhere below it. Using LDF6 on both runs. RF solid state
110 watts out. Wanting to know the pros or cons of running
both antenna close together for more height with duplexer or
spacing antennas for isolation without duplexer?
All
--- In Repeater-Builder@yahoogroups.com, Jeff DePolo j...@... wrote:
I would go for 2 antennas. Look at your set-up and determine the spaciing
needing along with some filters. Should be a great system. Wish I had some
tower access like that. Sid WA4VBC
Have chance to install a DB 224
Can anyone burn a 2716 Prom chip for a GLB ID-1 Ide'er?
Not a standard hex file. have some docs.
Thanks
Fred
wa2...@arrl.net
Can anyone burn a 2716 Prom chip for a GLB ID-1 Ide'er?
Not a standard hex file. have some docs.
Thanks
Fred
wa2...@arrl.net mailto:wa2cam%40arrl.net
I'm not sure what not a standard hex file means, but I can burn 2716's no
problem. I can read any standard format (bin, mot, hex,
At 12:47 PM 01/29/10, you wrote:
Can anyone burn a 2716 Prom chip for a GLB ID-1 Ide'er?
Not a standard hex file. have some docs.
Thanks
Fred
wa2...@arrl.net
Actually it's is a standard hex file. It's just created a bit weirdly.
The binary pattern in it contains the call sign as a 1-bit
i have a zetron 48b controller , running 2 motorola vhf sm50 mobiles via the
acdcessory connectors.
im having a problem with running a dpl. when i set the controller to dpl, it
will key up with no audio , but if i add audio the ctcss light drops and the
repeater drops.any ideas?i
Check and see if the DPL is either being presented or programmed as
inverted. My TP-38 panel is opposite of what I tell it to do, even
though PL's always work.
On 1/29/2010 3:56 PM, plaimann wrote:
i have a zetron 48b controller , running 2 motorola vhf sm50 mobiles
via the acdcessory
Use to have SuperStation Masters with Rx at 450' and 150 watts Tx at 240' many
years ago on this tower before it got moved. Had no desense and very good
coverage. Will be running WP-641 split. Just wondering about the Rx Tx vertical
separation. Would Rx at 450' and Tx at 375' be without desense
Use to have SuperStation Masters with Rx at 450' and 150
watts Tx at 240' many years ago on this tower before it got
moved. Had no desense and very good coverage. Will be running
WP-641 split. Just wondering about the Rx Tx vertical
separation. Would Rx at 450' and Tx at 375' be without
I got the info today from TXRX, although it wasn't the identical
duplexer.
It did give me enough info to get it up and running... still a bit more
attenuation than they spec, but it works pretty good.
I was able to mount it inside the TKR-720 (minus power supply).
Put three of the 'cans' under
Now that the actual repeater is complete,
I am looking for some suggestions about
how to power it.
The repeater and +12v power source will be
stored in our rescue truck.
The idea behind this is to be able to set
it up on top of a hill so that we can
have communications with personnel on the
--- In Repeater-Builder@yahoogroups.com, tahrens301 tahr...@... wrote:
Just not sure about leaving a trickle charger going
all the time. (bad previous experiences)
We'll want to know... What were your bad previous experiences regarding
trickle charging? Then we can give you better
Tim,
The ideal battery that will not boil off electrolyte is a VRSLA (Valve
Regulated Sealed Lead Acid) unit with AGM (Absorptive Glass Mat) design.
Provided that the charging voltage remains within the tolerances specified
by the battery manufacturer, it will never run dry. That's because the
--- In Repeater-Builder@yahoogroups.com, tahrens301 tahr...@... wrote:
Hi Larry...
Batteries that ended up with no electrolyte - it had all
boiled off.
Not good for battery life, for sure.
We've had numerous 'battery maintenance' systems on our
trucks over the years which have
Hey Guys,
I *may* need a roofing filter for a spectra-Tac voter panel. I am probing to see
if anyone has one laying around so I know who to contact if I end up needing it.
If anyone has one that they wish to part with, please let me know what you are
asking for it.
Thanks,
Jordan
Re: GLB (Eprom, Prom and Diode Matrix IDer's)
Can anyone burn a 2716 Prom chip for a GLB ID-1 Ide'er?
Not a standard hex file. have some docs.
Actually it's is a standard hex file. It's just created
a bit weirdly.
There seems to be two different themes followed by a number
of Eprom ID
Jordan,
My Spectra-TAC Voting Receiver manual does not list any component by that
name. Does the device you need have a specific module part number?
73, Eric Lemmon WB6FLY
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