SW-4 Antenna Switch 4-Way, N-Type, 1.5kW HF, DC–1500MHz

Kamsat Verified independent store

→

The SW-4 is a high-power 4-way coaxial antenna switch with N-type sockets, covering DC to 1500MHz and rated for up to 1.5kW on HF — making it suitable for serious amateur radio, HF , VHF, UHF, and microwave installations where high power handling and low insertion loss are required. Five N-type sockets in total: one common port and four switched ports. Power handling and insertion loss are frequency-dependent — see specifications below. Key Features Type: 4-way coaxial antenna switch Sockets: 5 × N-type (1 common + 4 switched) Frequency range: DC–1500MHz High power handling — up to 1.5kW on HF Low insertion loss across the full frequency range Technical Specifications Frequency: DC–1500MHz Power: DC–30MHz: 1.5kW | 30–200MHz: 1kW | 200–500MHz: 500W | 500–900MHz: 250W | 900MHz–1.5GHz: 150W Insertion loss: DC–500MHz: >0.1dB | 500–900MHz: >0.2dB | 900MHz–1.5GHz: >0.3dB Isolation: DC–500MHz: >1.15 | 500–900MHz: >1.20 | 900MHz–1.5GHz: >1.25 Show more