Sota Yagi

This is the antenna we use for the SOTA activity on 144MHz.

Weight about 1.6Kg (boom is part of a fishing rod), easy to assemble/disassemble, design is a 10el. 28 Ohm from DK7ZB slightly modified for 6.5m boomlenght and forward gain is something  better of 13.2 dBd

The adapter is made with a parallel of two quarte-wave of RG-59 cable rounded as a choke.

 

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