ZachTek WSPR Transmitter - Overview - Pretty Cool.
WSPR Desktop Transmitter 80m to 10m - Version 2
Review: The Zachtek multiband desktop WSPR transmitter
Review: The ZachTek WSPR Transmitter
ZachTek WSPR Transmitter Setup 1 (Quick Setup)
Review: ZachTek GPS WSPR transmitter
Zachtek Multiband WSPR transmitter on 50 MHz (6 metres)
Using a Zachtek multiband WSPR transmitter from the beach
Unboxing ZachTek WSPR Transmitters Mini & Desktop ~ Portable WSPR
ZACHTEK wspr transmitter #hamradio #hamharder
ZachTek WSPR Transmitter Setup 3 (Status and Information section)
Ham Radio - A stand-alone WSPR beacon kit.
WSPR HF Desktop Transmitter from Zacktek - 136 kHz to 50 MHz
Interview with Harry SM7PNV from Zacktek RF | Desktop and Balloon WSPR Transmitters | #YTHF21
Zachtek WSPR Transmitter
ZachTek WSPR Transmitter Setup 2 (In-depth config)
Maximize Your Antenna's Potential With A WSPR Transmitter!
Firmwareupdate am Zachtek WSPR Transmitter
Ham Radio & Programming - A Linux python script for the Zachtek LP1 WSPR beacon.
Impromptu NVIS Experiment Using Zachtek WSPR Desktop Transmitters