{"product_id":"alpha-delta-4b-coaxial-switch-so239","title":"Alpha Delta 4B 4-Position Coaxial Antenna Switch, SO-239, 2kW, HF-UHF, 500MHz","description":"\u003ch2\u003eAlpha Delta 4B 4-Position Coaxial Antenna Switch\u003c\/h2\u003e\u003cp\u003eThe Alpha Delta 4B is a heavy-duty 4-position coaxial antenna switch designed for amateur radio stations running high power. Rated at 2kW and covering HF through UHF up to 500MHz, it allows you to switch between four antennas from a single transceiver with minimal signal loss — no need to disconnect cables between operating sessions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4-way SO-239 antenna switch — connect up to 4 antennas to one transceiver\u003c\/li\u003e\n\u003cli\u003e2kW power rating — suitable for high-power HF and VHF\/UHF operation\u003c\/li\u003e\n\u003cli\u003eCovers HF through UHF up to 500MHz\u003c\/li\u003e\n\u003cli\u003eLow-loss design for minimal signal degradation across the frequency range\u003c\/li\u003e\n\u003cli\u003eBrass arc plug for built-in surge suppression — protects your equipment\u003c\/li\u003e\n\u003cli\u003eHigh-strength solder connections for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: 4-position coaxial antenna switch\u003c\/li\u003e\n\u003cli\u003eConnector: SO-239 (UHF female)\u003c\/li\u003e\n\u003cli\u003ePower Rating: 2kW\u003c\/li\u003e\n\u003cli\u003eFrequency Range: HF–UHF (up to 500MHz)\u003c\/li\u003e\n\u003cli\u003eSurge Suppression: Brass arc plug\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Delta","offers":[{"title":"Default Title","offer_id":57590347530584,"sku":"MOON-35-104","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/8753\/5192\/files\/alf-delta-4b_bk_xl.jpg?v=1782740550","url":"https:\/\/kamsat.co.uk\/products\/alpha-delta-4b-coaxial-switch-so239","provider":"Kamsat","version":"1.0","type":"link"}