Mini BALUN 1.8 - 54MHz 500W waterproof mini shortwave antenna balun 1:1
All are waterproofed and will not enter the water
Compact and compact, it is easy to carry
High-grade connector, copper plating and anti-rust treatment
Hardware is made of 304 stainless steel
The whole is more refined, beautiful, sturdy and durable, the whole process of quality control, quality assurance
Supplement: Compared with the first sale in 2014, the lifting ring and M joint are upgraded, the fixed vibrator has a longer screw and can hold 3 vibrators.
Frequency : 1.8 - 54MHz
SWR curve : 1.08
Impedance : 50 Ohm
Power : 500W
Connection head:SO-239/SL16-50KY
Size : Φ25×120 mm
Weight : 100g