Testing a 2-18 GHz Directional Coupler from Werbel Microwave

[@WerbelMicrowave]

much appreciate the video review, thank you. enjoy the mousepad !

[@anlpereira]

Hi Kerry Wong, I know you like to test these equipment using the NanoVna. I bought one Nanovna v2 and I like to much you videos, I learn a lot from them. I’m studying developing PCB trace antennas. I have developed a few and still waiting delivery from China to start a few tests. Do you want I send to you a few samples for testing? Thanks

[@KerryWongBlog]

Thanks for your comment! You can contact me directly via email.

[@anlpereira]

@@KerryWongBlog send me your email

[@bigdog9480]

@KerryWongBlog Hello Kerry, how is it going?. I watched your review of the UNI-T UPO1204, very informative review and helpful for new buyers. I just want to ask if it's possible to verify it's bandwidth with a squarewve signal, that would be much appreciated. also regarding the bugs you've found, did you update the firmware yet and did that help fixing the problems? thank you.