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

It was installed in a go-box with two single band radios and is working very well. Great so far!

Well built and compact size. Works as it should

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.

useful to attach separate 2M/.7M radios to single attena - works well, little loss.

Does the job. Good value.

Worked exactly as it should. The description is a little vague but it is both a duplexer and a diplexer. I use it for a diplexer and it works great!