MFJ 939 Antenna Tuner

[@K4SRF]

Here is a brief introduction of the MFJ 939 antenna tuner working with my Icom 7100. I received no compensation from either MFJ or Ham Radio Outlet for this video review.

[@joeyperez8581]

Outstanding

[@Kody10538]

Thank you. Watched soooo many videos trying to determine if 1) I truly needed to power it externally and 2) if the radio turned the tuner on (So that I can run this mobile under my seat). Your video answered these questions for me. Thanks again. 73.

[@K4SRF]

You're welcome!

[@jamesmorgan6490]

The reason it did not tune the first time is you turned the tune button off before you checked the SWR. The second time you left the tune button on that is the way it should be.

[@K4SRF]

Thanks. I didn't even realize I did this. Sharp eyes you have!

[@W4BTK]

7:40 I suggest editing this video. 73

[@andrewpaulson2877]

Nice job

[@alvarogaitan2529]

thanks fantastic video73 from kb2uew

[@K4SRF]

Glad you enjoyed it

[@lawrence3242]

Just curious what is that symbol on your shirt?

[@SteveFlanigan]

I means "1 ass to risk", which is in support of law enforcement.

[@andrewpaulson2877]

Kn4qlr