Видео с ютуба Sy27

SIRIO SY27-3 10/11m 3 Element Yagi/Beam Antenna,Unboxing & Assembly

Sirio SY27-3 +rotor, test portable, by 30LS001

Sirio SY27-4 short test with MFJ-974H on cb radio

SIRIO SY27-3

REVIEW (2026): Sirio SY27-3 Yagi Antenna. Features

Sirio SY 27-4 Yagi 1

Sirio SY 27-4 Yagi 2

Sirio SY 27-3 3 Elements Yagi Beam Antenna with 100Ft Coax Cable: Unparalleled CB/10 Meter

Sirio SY 27-4

First radio test sirio SY27-4 1of2

Sirio SY27-4 4element other update July 19,2025

First radio test sirio SY27-4 2of2

Sirio SD-27 becomes a 2 element Yagi

Yagi with Sirus SD-27

GW0WVL, Comparing a 5/8 wave vertical against a 3 element Yagi antenna.