Product Name: 1:4 Balun Impedance Converter (200W Power Version)

Specification:
◆ Impedance Conversion Ratio: 1:4
◆ Input Impedance: 50Ω (Unbalanced Interface)
◆ Output Impedance: 200Ω (Balanced Interface)
◆ Frequency Range: 1-56MHz, Full Band Coverage
◆ VSWR: ≤1.5
◆ Power Rating: 200W (Continuous Power)
◆ Dimensions: Φ57×175mm (Compact and Easy to Install)
◆ Weight: 350g (Lightweight Design)

Features:
1.[Professional Matching for Winton Antennas]
Designed specifically for shortwave Winton antennas, it solves the impedance mismatch between 50Ω radios and 200Ω balanced antennas, significantly improving signal efficiency.
2. [Low VSWR Across the Band]
Supports an ultra-wide frequency band of 1-56MHz, with a VSWR ≤1.5, ensuring stable transmission of high- to low-frequency signals and minimizing power loss.
3. [200W High Power Handling]
The high-power magnetic ring and high-quality cable withstand 200W of continuous power, meeting the high-intensity demands of amateur radio and professional communications.
4. [Military-Grade Waterproof Protection]
The housing is sealed and waterproof (IP67 rated). Only the base and cable connector require simple waterproofing for worry-free outdoor use.
5. [Ready-to-Install, Worry-Free Design]
Pre-installed waterproof structure, no user modification required. The aluminum alloy housing provides heat dissipation and rust resistance, and the compact 175mm size makes it suitable for a variety of installation scenarios.

Applications:
1. Windom Antenna System
2. Shortwave Radio (HF) Communication System
3. Amateur Radio (HAM) Antenna Feed System
4. Outdoor Mobile Communication Base Station

Package Included:
1 x 1:4 Balun Impedance Converter

Tips:
◆ Ensure that the base (RF interface) and cable connector are properly sealed during use.
◆ Operating Temperature: -30°C to +70°C (stable performance in extreme environments)

Why Choose This Product?
► Solve the impedance mismatch problem of shortwave antennas and improve transmission efficiency by over 30%.
► Full-band low standing wave design eliminates the hassle of frequency tuning.
► Waterproof and rust-proof construction extends the device's field service life.
► 200W power redundancy ensures safe operation during high-load operation.