MFJ Enterprises Original MFJ-916B 1.8-225, 350-540 MHz Duplexer - SO-239

Nothing rattled inside when I shook it and it works.

Just hooked up to two trancievers and two swr meters to one dual band antenna last night swr is pretty much perfect for both trancievers, both recieve fine!

This is a very useful duplexer. It works differently from a diplexer, so be sure you are getting the kind you want.

Working well so far. Measured about .3db loss in my nano vna. Very small bump in swr. Both are acceptable. Using to diplex a 2/1.5m antenna with a 70cm Happy with purchase. Will update with amy relevant findings or observations. 73s

As expected!

Excelent

The convenience of ordering on-line and fairly quick delivery made it easy to obtain this well known product. I use it to connect a VHF/UHF Arrow antenna to my radio while operating in a portable location for amateur radio satellite communication.

Looked like it was used and previously disassembled. Decided to get a refund.

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Works as advertised.