Is your repeater on 145.035?
73
Glenn
WB4UIV
At 09:48 PM 07/05/05, you wrote:
>Ok, the situation is that my repeater is being heard by commercial
>aircraft on 132.950 Mhz. At first they was able to identify one user
>of the system, this was in June. Then again the repeater was heard on
>June 22, this time stating they could hear several users on the system.
>The did not give any other specifics other than this. This comes from
>Pilots whom reported the occurance with the FAA in Chicago. I'm told
>the interference is only to the planes, and not the ground tower.
>I've looked at the transmitter on the SA, there is one small spur
>there, but this same spur is there if I use just an ht, or any other
>radio for that matter. This is hooking it to the repeater antenna
>directly, or through the duplexer's. My question is, could it be
>something in the antenna system, or where might I look. My system
>consist of a DB224 retuned for the ham bands, up 92' fed with 7/8"
>hardline. There is two horizontal antenna's below the repeater
>antenna, a cushcraft 5 element 6 meter beam and a Hygain TH7 below
>that. The tower is a guyed tower, with two sets of guys, one set at
>65' and the other at 35'. There is no breaks in the 1/4" steel
>cables. The deviation on the repeater into my SM only showed 4.5 to 5
>Khz wide, although the audio was tinny. Over the past few days I have
>been working on the tinny audio, for which I believe I have fixed, as
>it sounds much better. The transmitter is the Maggorie Hi Pro EV1 and
>the amplifier is a Vocom 200 watt amp. 90 Watts is what is being fed
>to the antenna from the duplexer.
>
>Mathew
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>Yahoo! Groups Links
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