K-50MS is a small 1:1 balun made by hand, compact and suitable for field erection and base antenna use. Use high-quality SL-16 seat. All screws are made of 304 stainless steel. The cold press head is copper-plated, and the internal joints have been waterproofed. It is encapsulated with black epoxy resin for electronic sealing. It will never enter water and can last for a long time. Outdoor erection use. Each balun is meticulously crafted for refinement
The main parameters:
Main parameters: 1.8M-54M insertion loss less than 0.1DB withstand power 500W PEP Balun size: about 14CM in height and about 7.8CM in diameter (including screws and M seat) and weighing about 0.2 kg
Note: This 1:1 balun is suitable for dipole DP antennas (inverted V positive V) Yagi and other antennas. Four cold press heads are included.
Professional customized British M seat (common to all M males), thickened copper core and gold-plated.
![](https://ae01.alicdn.com/kf/H3ddcc1496775420da9b338169183fc44S.jpg)
![](https://ae01.alicdn.com/kf/H690f63d1a14f4bf3b72f5fae08d7a294S.jpg)
The standing wave curve of the post-sealing test (the negative resistance lead becomes longer after encapsulation, which will affect the test accuracy, which will actually be better)
![](https://ae01.alicdn.com/kf/H4c5ea8964c6d4d0ca5d380deb54232f7R.jpg)