15. 12. 20147 962 zhlédnutíMFJ 223 pocket size antenna analyzer.I operate portable and wanted a powerful but tiny antenna analyzer. This unit fit my needs.When the little cell phone ty...
25. 11. 201934 tis. zhlédnutíA look at the 43' telescopic fiberglass mast, and how to set it up.https://mfjenterprises.com/products/mfj-1917 1 3c7f263e0 r#videosI may make ...
28. 4. 2017114 tis. zhlédnutíThe MFJ-269C is so much more than an SWR analyzer. Here is another way it can be used to test coax, and you can see it helped me find a fault in some LMR400 ...
3. 5. 201741 tis. zhlédnutíThis video reviews the MFJ-1788 magnetic loop antenna, which purports to cover 40 meters through 15 meters. It doesn't cover all of 40 meters, and 40 meter p...
21. 3. 201823 tis. zhlédnutíYou are wtaching an overview, review, and demo of the MFJ-872 GrandMaster SWR/Watt Meter for amateur (ham) radio use. I picked this up at a local hamfest fo...
21. 4. 20166 052 zhlédnutíUsing the dual-color digital MFJ-4422 DC Volt/Ammeter to measure the DC voltage and current draw and using the MFJ-845 Digital Swr/wattmeter to measure outpu...