Anybody in the group know the correct length of the coax
for the Telewave TPRD 1556 duplexer. Need cavity interconnect
and combiner lengths. RG 142
Original frequency 155.5
New Frequency 146.8/146.2
Ralph, W7HSG
, August 21, 2010 8:45 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Telewave
Anybody in the group know the correct length of the coax
for the Telewave TPRD 1556 duplexer. Need cavity interconnect
and combiner lengths. RG 142
Original frequency 155.5
New Frequency
Does anybody have a surplus or used set of the ANT450D3 2 loop UHF Dipole
Antennas laying around they may want to get rid of.
Mike Mullarkey K7PFJ
6886 Sage Ave
Firestone, Co 80504
303-736-9693
Hi group...
I got a Telewave TPRD-1554 VHF duplexer for sale.
If interested, call me at 251-234-0295.
Price is reasonable...
THanks
de N5NPO
Norman Knapp
73
Hello all, I recently came into the chance to acquire a 2Meter
repeater coordination and jumped at the chance. I have used some new
and old equipment for the job. Where my problem starts is with the
duplexes. When field tuned I have no receive signal when the
transmitter kicks in. We tested
: [Repeater-Builder] Telewave BrBp Problems
Hello all, I recently came into the chance to acquire a 2Meter
repeater coordination and jumped at the chance. I have used some new
and old equipment for the job. Where my problem starts is with the
duplexes. When field tuned I have no receive signal when
2:38 PM
Subject: [Repeater-Builder] Telewave BrBp Problems
Hello all, I recently came into the chance to acquire a 2Meter
repeater coordination and jumped at the chance. I have used some new
and old equipment for the job. Where my problem starts is with the
duplexes. When field tuned I
Could be a couple of things going here but your description of your
tuning procedure has me concerned. Even at 10 watts power, it is
quite possible to damage cavities due to the voltages produced.
We are a Telewave Dealer and can help you with getting things going.
Feel free to give us a
The landlord is installing a new tower about 150ft away from the
existing tower at one of our sites. We have a remote receiver and
backup 2M repeater located there. We're thinking it is wise to
replace the 16 year old Diamond F23 with this move to the new tower.
Our timeframe is 2-4 weeks max
Laryn Lohman wrote:
The landlord is installing a new tower about 150ft away from the
existing tower at one of our sites. We have a remote receiver and
backup 2M repeater located there. We're thinking it is wise to
replace the 16 year old Diamond F23 with this move to the new tower.
Our
I recently acquired a Telewave TRPD-0484 Duplexer (4 10 cavities 275
Khz spacing) tuned for 47.50 Mhz. This duplexer has an advertisized
tuning range of +/- 2.5 Mhz from its center frequency which I have
confirmed. I tried retuning the cavities but only could get them to go
to approximately 51
I am seeking tuning instructions for the Telewave TPRD-4544 Duplexer.
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At 4/20/2006 10:56 PM, you wrote:
I am seeking tuning instructions for the Telewave TPRD-4544 Duplexer.
Is that the UHF flatpack with 6 small cylindrical cavities? If so, it's a
notch duplexer.
Bob NO6B
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At 12:10 PM 4/21/2006 -0700, you wrote:
Is that the UHF flatpack with 6 small cylindrical cavities? If so, it's a
notch duplexer.
---No, it's a BP/BR base design:
http://www.telewave.com/pdf/TWDS-6014.pdf
Ken
--
Title: Telewave 400-512Mhz 250Watt Duplexer
Model TPRD-4544. Excellent condition. List over $1360, Sell for $400 Super buy for someone!
Jerry WB6NYS [EMAIL PROTECTED]
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Hi again!
Oh boy, 2 questions for the group in 2 days for me!
Does anyone have any experience with Telewave Antennas, like their 4 or 8 pole on 2 meters? They seem to be priced right up there with DB.
I love the 44 Wattmeter, but I've never played with the antennas.
Thanks, Brian, WD9HSY
, 443.675,443.775 all /r
Seattle WA-Original Message-From: [EMAIL PROTECTED]To: Repeater-Builder@yahoogroups.comSent: Thu, 9 Jun 2005 08:50:48 EDTSubject: [Repeater-Builder] Telewave Products
Hi again!
Oh boy, 2 questions for the group in 2 days for me!
Does anyone have any experience
:50
AM
Subject: [Repeater-Builder] Telewave
Products
Hi again!
Oh boy, 2 questions for the group in 2 days for me!
Does anyone have any experience with Telewave Antennas, like their 4 or 8
pole on 2 meters? They seem to be priced right up there with DB.
I love the 44
groups.com
Sent: Thursday, June 09, 2005 11:58
AM
Subject: Re: [Repeater-Builder] Telewave
Products
I'ved used 1 ANT150F6 and 5 ANT450F6 antennas onhigh (altitude) and
low repeaters.Bought my last one in 1999 Work good, last
long time, dont corrode, explode or
:
Repeater-Builder@yahoogroups.comSubject: Re: [Repeater-Builder]
Telewave Products
Their folded dipole antenna design is "borrowed" from
Sinclair Radio Laboratories. Sinclair has some nice antennas (although they do
have a particular model that is a dog).
Chuc
Eric,
Thank you for the explanation of the TWPC-4508-2 bandpass filter and its application. This is the way people like me who have been playing with this stuff gets straight info on how things really work without spending wasted hours at the repeater site.
I thought this filter could be
Gary,
You can see the specs including curves etc for the DCI filters at
http://www.dci.ca/?Section=Amateur
and they should answer your questions about them.
73, Tony W4ZT
At 11:00 PM 12/26/2004, you wrote:
Eric,
Thank you for the explanation of the
TWPC-4508-2 bandpass filter and its
Gary,
You're welcome!
While it is possible to convert a bandpass cavity into a notch cavity by
changing the coupling loop(s), it is always better to engineer the
system with the proper components. So, put the TWPC-1005-1 cavity on
the shelf for now, because it's not going to do anything for
Eric,
Thank you for the information. I shall try in the very near future. God info !!
Gary K2UQ
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Your
Gary,
The Telewave TWPC-1005-1 is a single 5 bandpass cavity filter that can
be tuned to pass signals in the 88-108 MHz band. Its primary
application is to clean up the off-air signal at a remote studio of an
FM Broadcast station, before feeding it to the station monitoring
equipment.
Since
Hi Group,
Seeking information Telewave Mobil Repeater.
6 cavity (round cavities) Mod. No. TMD-4526
Presently tuned to TX 454.300, RX 459.300
9X7X1 3/4
Called Telewave, they had no available info.
Need range and power capabilities
Nice unit
Thanks
K.Paul Boggs
[EMAIL PROTECTED]
Mountain
These are being offered with NO RESERVE.
Highest bid wins...
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=3086132628category=1502
thanks for the look,
doug
kc5bmj
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