1.8 To 50 MHz Pro Grade High Power Balun For Dipole Antennas, 500W 1:1 Voltage Balun, Waterproof DIY Antenna Converter For Ham Radio And Shortwave, Keeps Signals Balanced And Standing Waves Stable With UHF Connector

High Power Balun 1.8-50 MHz for Dipole Antennas, 500W
✔️ Single unit, 50 Ohm balance, 500W, 1:1, waterproof, SO239

The 1.8-50 MHz high power balun converts unbalanced coax to balanced signals for dipole antennas, ideal for amateur radio and shortwave use in both indoor and outdoor setups.

✅ Frequency range 1.8-50 MHz for shortwave and ham use
✅ Power handling up to 500W with SWR ≤ 1.2
✅ 50 Ohm input impedance balances unbalanced signals and reduces EMI
✅ Waterproof housing with SO239 connector for outdoor/indoor use

💡 What is a high power balun used for in ham radio and shortwave setups?

Balun balances unbalanced feeds and improves signal integrity on dipole antennas. Handy facts:

- Balun converts coax to balanced feed for dipole antennas
- Supports 1.8-50 MHz and power up to 500W with SWR ≤ 1.2
- Provides 50 Ohm input impedance to minimize EMI
- Uses standard SO239 connector for easy hookup✝️