Testing coax stubs with an antenna analyser

[VK3LU]

Can I use an antenna analyser such as the Sark or MFJ to check the resonant frequency and effectiveness of a coax stub trap?

Cheers

Nev

[VK4EA]

Yes, very effective, ideally a VNA is better, but given the price an analyser is best bang for buck.

Sent from my SM-T805 using Tapatalk

[VK3LU]

Thanks Peter, I had an idea that I could.
I presume a VNA is a something Network Analyser!!

Cheers

Nev

[VK2XSO]

stubs.jpg (10.25 KiB) Viewed 1276 times

Yes, definitely works very well.