QRPGuys Portable No Tune End Fed Half Wave Antenna

The antenna is a single-band 80m-10m end-fed half-wave wire antenna designed to be highly portable and readily set up as an inverted-V, horizontal, inclined, or vertical radiator (in the case of higher frequencies).

Your feeder is naturally balanced, so no additional feeder is required.
High impedance half wave wire is matched to your 50 ohm feed point via integrated impedance matching toroidal transformer, rated at 10 watts.
Use high voltage capacitors on transformer primary with particular radiator length to further extend and reduce SWR in the range of 80m to 10m.
It is designed to be utilized without a tuner. After optimizing the driving element, SWR ≤ 1.2 for any section of the frequency band.

Specifications :
Impedance: 50 Ohms
Size: 100*71 mm

Package :
1 KIT Antenna (Unassembled)