This is the second test video for the UltraPack DIY 4S 18650 Lithium-ion Battery Pack for man-portable & Emergency Communications. in this video we're …

In this video we show you the most basic PSK-31 QSO using an Android Tablet running DroidPSK, the Yaesu FT-817ND, and the Chameleon F-Loop+. We also …

This is the first QSO with some homebrew equipment Radio: FT-817ND Antenna: 22m End-Fed Half Wave Antenna Couler: Homebrew as seen on VK3YE's …

Both radios are sharing the same windom antenna with the help of a splitter, and both are connected to the same external speaker as can be seen. What I do is …

QRP with the new rig, YAESU FT-817ND and also trying out the bug out bag. Made a contact up Clent Hills with just the rubber duck!. Fast forward 5 minutes at I …

Un-boxing my new rig. YAESU FT-817ND PART EXCHANGED AT RADIO-WORLD. I got fed up with my YAESU FT-991, RADIO-WORLD swapped it outright and …

QSO con LU9MBY EN 40 m . RIG YAESU FT 817 ANTENA LONG WIRE TUNER WALMAR . Con la compañía de mi familia hicimos un día de campo . LW9HEL …

Best DIY battery pack for the Yaesu FT-817ND or other QRP radios. This is the latest update for the UltraPack DIY 18650 48wh Battery Pack. It covers a …

I got this pack for qrp work. The test showed 31 hours of on time with the 817. If I did the test again with my Frog Calling CW QRP rid I could conceivably get 100 …