Alpha Delta 4BN 4-Position Coaxial Antenna SwitchThe Alpha Delta 4BN is the N-type connector version of the popular 4B antenna switch, offering extended frequency coverage up to 1.3GHz and a 1.5kW power rating. Ideal for stations running VHF, UHF, or microwave antennas alongside HF, it lets you switch between four antennas from a single transceiver with minimal loss and built-in surge suppression.Key Features 4-way N-type antenna switch — connect up to 4 antennas to one transceiver 1.5kW power rating — suitable for high-power HF through UHF/microwave operation Extended frequency coverage up to 1.3GHz — ideal for VHF, UHF, and microwave setups Higher-strength, lower-resistance silver bearing solder for improved conductivity Brass arc-plug housing for improved gas tube positioning and surge suppression Durable powder-coated finish for long-term abrasion resistance Technical Specifications Type: 4-position coaxial antenna switch Connector: N-type Power Rating: 1.5kW Frequency Range: HF–UHF (up to 1.3GHz) Surge Suppression: Brass arc-plug housing Finish: Powder coated
