At 6/11/2005 10:06 AM, you wrote:
Ray,
I've seen the same symptoms occur when an inexpensive multi-band ham
antenna is
used, especially when the antenna is fairly close to the repeater and
single-shielded coax feedline connects the duplexer to the antenna.
Multi-band antennas single-shielded
I want to thank all that responded to this problem. The problem has been
identified and now i need to figure out how to solve it. the problem is the
CATV system is very leaky in this area and what we are hearing on the
repeater input is the video carrier for channel 18. when i put an ht on the
Mike Morris WA6ILQ wrote:
At 08:41 AM 6/12/05, you wrote:
Bearcat scanners are notorious transmitters. Try listening on 136.83
and 158.43 for a carrier on your repeater receiver 147.63. Try other
combinations of plus or minus the scanner IF freq of 10.8 mhz.
Gary K2UQ
Then try
Message -
From: Ray Retzlaff [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, June 10, 2005 2:27 AM
Subject: [Repeater-Builder] mixing problem?
I just re-built a ge mastr II mobile for use as a repeater on 147.030+ and
everything went great here on the bench. when we
Bearcat scanners are notorious transmitters. Try listening on 136.83 and
158.43 for a carrieronyour repeater receiver 147.63. Try other
combinations of plus or minus the scanner IF freq of 10.8 mhz.
Gary K2UQ
Yahoo! Groups Links
To visit your group on the web, go
At 08:41 AM 6/12/05, you wrote:
Bearcat
scanners are notorious transmitters. Try listening on 136.83 and 158.43
for a carrier on your repeater receiver 147.63. Try other
combinations of plus or minus the scanner IF freq of 10.8 mhz.
Gary K2UQ
Then try plus or minus 10.7, 11.7, and 21.4
The
Ray,
I've seen the same symptoms occur when an inexpensive multi-band ham antenna is
used, especially when the antenna is fairly close to the repeater and
single-shielded coax feedline connects the duplexer to the antenna.
Try using a good, broadband antenna that is known to perform well in
At 12:06 PM 6/11/2005, Eric Lemmon wrote:
Ray,
I've seen the same symptoms occur when an inexpensive multi-band ham
antenna is
used, especially when the antenna is fairly close to the repeater and
single-shielded coax feedline connects the duplexer to the antenna.
Try using a good, broadband
I just re-built a ge mastr II mobile for use as a repeater on 147.030+ and
everything went great here on the bench. when we installed the machine at
its new home at a residence on a hilltop we emediatly started having
problems with noise on the input freq. it only apears when the repeater is
:[EMAIL PROTECTED] On Behalf Of Ray Retzlaff
Sent: Friday, June 10, 2005 1:28 AM
To: Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] mixing problem?
I just re-built a ge mastr II mobile for use as a repeater on 147.030+ and
everything went great here on the bench. when we installed
- Original Message -
From: Steve Bosshard (NU5D) [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, June 09, 2005 11:38 PM
Subject: RE: [Repeater-Builder] mixing problem?
Does the noise go away when transmitting into a dummy load?
Yes
Second, can you unhook
At 11:38 PM 6/9/05, you wrote:
Does the noise go away when transmitting into a dummy load?
Second, can you unhook the receiver from the duplexer and use a clip lead
for a receive antenna for a test and see if the signal is still present?
GL,
Steve
And while you are at the site collect the TX
And while you are at the site collect the TX frequencies of
everything else in the building...
there are no other transmitters at the site. infact it is a house that
happens to have a good location.
73
Ray
K6PNG
Yahoo! Groups Links
* To visit your group on the web, go to:
-Builder] mixing problem?
- Original Message -
From: Steve Bosshard (NU5D) [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, June 09, 2005 11:38 PM
Subject: RE: [Repeater-Builder] mixing problem?
Does the noise go away when transmitting into a dummy load?
Yes
Ray Retzlaff wrote:
I just re-built a ge mastr II mobile for use as a repeater on 147.030+ and
everything went great here on the bench. when we installed the machine at
its new home at a residence on a hilltop we emediatly started having
problems with noise on the input freq. it only apears
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