I have a few hundred 1900 Mhz PA's at 8w. No idea how to put them to
use..what a shame, another few hundered of them are have been stacked
outside in the rain for about 2 years.
Rich
-Original Message-
From: Larry Williams [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 20, 2004 6:41 PM
To:
Yea, like I just answered somebody else, we have about a hundred of
them, and the boss said to pitch em. They are in the dumpster as we
speak. I kept a couple just because they look so pretty. New, in the
box. :) :)
Seems there should be SOME use for them. 900 mhz along the coast is
pretty useless
Don't know if this'll help but there has been a seller on Ebay selling
complete 300 watt Purc 5000 transmitters and he's down to $329.00
for the whole unit and isn't getting any bids.
Gary-K7NEY
- Original Message -
From: "Larry Williams" <[EMAIL PROTECTED]>
To:
Sent: Thursday, May 20, 20
Anyone know the value, if any, for 900 mhz pa units that came out of
cellular sites. We have about a hundred or so and they have to go. No
room. I think I saw a thread for them some time back but didn't pay
attention to it. Are they of use?
Yahoo! Groups Links
<*> To visit your group on t
Anyone know the value, if any, for 900 mhz pa units that came out of
cellular sites. We have about a hundred or so and they have to go. No
room. I think I saw a thread for them some time back but didn't pay
attention to it. Are they of use?
Yahoo! Groups Links
<*> To visit your group on t
Hi Paul. It's been a while, hope this finds you doing well. What do you
want for this box? Do you have pictures?
Mike Pugh KA4MKG
Lexington, Ky.
K.Paul Boggs wrote:
> I have for sale or trade a Motorola "Handie
> Talkie" RF Link. 440-512MHZ. Presently on
> 466.1125 TX 451.1125 RX PL 6Z 167.9
>
Does it have the telephone line interface in it? I have one that
brought out to the telco interface board for discrete tx and rx audio to
be run down two pairs of wires. If it does, Id be interested in it,
what do you want for it?
Daron J. Wilson, RCDD ) )
Telecom Manager
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 m
After not receiving any responses for this question I decided to contact
Icom to see if they had any ideas. Their response was that there are no
parts available for those PAs (either 25 or 50 watt version). So, if you
have one, make sure you have adequate protection on the output.
I didn't search
I have for sale or trade a Motorola "Handie
Talkie" RF Link. 440-512MHZ. Presently on
466.1125 TX 451.1125 RX PL 6Z 167.9
2/4 watt. Runs on 12V 110/220 vollt. Built in
power supply, internal duplexer. In factory
metal box. DO NOT HAVE ORIGINAL LID.
or rubber gasget. Go to BATLABS before
cont
> 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
RG-142 cable will work very well at VHF, since the loss is much less
than at UHF. However, you might consider using RG-400 instead of
RG-142, since RG-400 has a stranded (instead of a solid) center
conductor. Otherwise, the two cables are identical. For more
information on the RG-142 versus RG-4
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