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Thank you Bob

I did my soldering last weekend with RG-142 but I installed the impedance bushing not knowing better, anyhow, I don't think it will be harmfull.

JP

what is the importance of the Impedance bushing inside this connector TED 9-30-10 ?

I've been told to use use it only with a certain type of cable ...

My old one had none, maybe one of the many ...

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yup. that is the only site I found too ( I lied !!). wonder what is the difference between them. (-10 -11)

Could I replace it by DBA-600 ???

JP

Hello again

After making a new comm cable , I decided to replace the x-ponder cable also, GTX-320, so I removed the old one and found my BNC connector (coax panel mount) to be a TED 9-30-11 ( look ...

Here is my new RG-142 cable.

pictures are in the wrong order

JP

ha !

I've just learned that Twist Type BNC connectors should be use with solid center conductor only....

JP

hello

Went to my hangar last week, started to remove radio equipment. Took the coax cable and brought it to work to show to the "experts", Electronic Dept.

One BNC connector is a twis ...

Hello

Just got back from the hangar, did some test with my VHF radio, (outside)
Looked at the Satellite strength signal, my average was 7.8,
TX on freq. 131.20 up to 131.35 and did see a decreas ...

This is a .pdf file: installation manual for Garmin 250 XL

page 9 & 10 Notch filter required, but I understand that it if for GPS interference, not my problem, but still say I need it anyway. ...

thank you Bob

I've also found on "Google" that I should have a Notch filter installed, as per Garmin, which I don't have....

I bought the plane 9 years ago as is....

I will check t ...

Hello everyone

I'm a new member here and looking for some help on a problem I've noticed approx. 2 years ago.

1- When I transmit on my Garmin GNC 250XL, some gauges on my panel go haywire. ie: M ...