Alpha Delta Coax Antenna Switches – Reliable RF Switching for Ham Stations

Alpha Delta antenna switches are trusted by amateur radio operators worldwide for their robust design, low insertion loss, and high power handling capabilities. Whether you're switching between multiple antennas or setting up backup systems, these RF switches deliver the performance and reliability serious operators demand.

Why Choose Alpha Delta RF Switches?

• ✅ High power handling – up to 2 kW PEP depending on model
• ✅ Patented Arc-Plug™ surge protection available on select models
• ✅ Heavy-duty die-cast enclosures with weather-resistant sealing
• ✅ Designed for HF and VHF/UHF use
• ✅ Low SWR and minimal signal loss

Popular Models & Configurations:

• ✅ Model Delta-2: 2-position switch with Arc-Plug protection
• ✅ Model Delta-4: 4-position switch for complex antenna arrays
• ✅ Models with or without lightning protection built-in
• ✅ Coaxial grounding feature in the OFF position for added safety

Applications & Use Cases:

• ✅ Amateur radio base station antenna switching
• ✅ Field-day and portable operations
• ✅ Switching between beam, vertical, and wire antennas
• ✅ Lightning protection integration with RF setups

All Alpha Delta switches offered by DX Ham Radio Supply are genuine USA-made units with proven field performance. Explore our selection and upgrade your RF switchgear today.