#376

In this video I show the assembly, tuning and successful operation of a new QRP End Fed UNUN kit from KM4CFT. The kit can be assembled as a 49:1 UNUN for end-fed halfwave (EFHW) or as a 9:1 UNUN for end-fed random-wire (EFRW) antennas. I chose to build it as a 49:1 for EFWH applications. Please note that the 2mm banana plug/jack is NOT included in the kit, nor is the wire for the antenna itself.
Here is the link to purchase the kit:
https://www.ebay.com/itm/325869783066
Here is the link for the very detailed build instructions:
https://radiodan.com/pdf/KM4CFT%20EF%...
Here is a really nice wire winder that pairs nicely with this antenna (3D printer required):
https://www.printables.com/model/3206...