What is a duplexer and how do you tune one?
I've tuned a lot of duplexers over the years. Since we install duplexers in our repeaters and sell duplexers as part of our system packages, I often get asked about them. How do they work? What are they used for? And how are duplexers tuned? To answer these questions, W2AEW, just put out a great video where he answers these questions and more. If you're interested, I encourage you to watch this video.
All the best,
Ron, KC0QVT
9 comments
Good video…. look forward to the video on tuning BP-BR duplexers.
Thanks
Mike VE7SML
Thw words spoken in the video needs to be also, in print!
Mike, please do so for the creation of a printed books by the end user.
Thank you
Ed – KB8QEU
Good job. Rookies like me with ojt experience appreciate your video.
A duplexer tuning makes or brakes a repeater with respect to reception.
Marden WM1P
Wath is the difference on the duplexer you show on the video and the big duplexer ?
I have reapeter 442.075 40 watts , heliax coax 1/2 with duplexer like you show on video
My antena is 100 ft h.