K-50M is a hand-made 1:1 balun, using high-quality SL-16 seat (M seat). All screws are made of 304 stainless steel. The internal connection line is made of American high-temperature coaxial cable. The cold head is copper-plated silver , The internal screws have been waterproofed. And sealed with black epoxy resin special for electronic sealing. It will never enter water and can be used for outdoor erection for a long time. Each balun is carefully made for refinement and refinement
The main parameters:
1.6M-30M Withstand power SSB<200W Insertion loss is less than 0.1DB 1.6M-50M standing wave is less than 1.1 This balun uses high-quality high-frequency magnetic ring (not cheap magnetic ring) has been changed to a larger diameter magnetic ring. And Passed SSB PEP100W power for 1 hour continuous demon test safely passed
Balun size: about 11CM in height and about 4.8CM in diameter
This 1:1 balun is suitable for bipolar DP antenna (inverted V positive V) Yagi and other antennas. This balun includes a four-hole vibrator mounting plate, a U clamp, and two cold press heads. The accessories don’t need to be photographed separately, they will be sent out together with Barron.
100W (actual maximum 120W) PEP connection launch 1 hour test and pass safely:
Measured parameters: