Bán Ăng Ten Thu Sóng Ngắn 5-35mhz 100w Chống Thấm Nước giá tốt nhất

This is a 49:1 balun for the end-feeding antenna. It only needs to be equipped with a vibrator of 20 meters in length, which can naturally resonate in the four amateur bands of 7, 14, 21, and 28, and the influence of the height-changing resonance point is very small. Suitable for HAM with certain hands-on ability. Product Name: End-feed antenna 49:1 balun Frequency: 5-35MHZ Standing wave: Less than 1.5 Loss: Less than 1.5DB Withstand power: 100W PEP size:120 x 80 x 30MM Material:ABS colour:white Package Contents: 1 x End-feed antenna 49:1 balunOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.