{"product_id":"gema-german-multi-electrode-radar-tube","title":"GEMA German Multi-Electrode Radar Tube","description":"\u003cp\u003e\u003cspan\u003eGEMA German Multi-Electrode Radar Tube\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRare German GEMA (Gesellschaft für Elektroakustische und Mechanische Apparate) multi-electrode vacuum tube used in early radar research and microwave equipment. Features multiple side terminals and an internal planar electrode assembly typical of experimental and pre-war\/WWII high-frequency electronics. GEMA was one of the pioneering companies behind Germany’s early radar development, making these tubes highly desirable to advanced collectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTube Crate 1 #11\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":43358408015949,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/657C58C3-9023-42B4-92FD-8C8CA5937FA6.jpg?v=1785788969","url":"https:\/\/whiskeyrebellionantiques.com\/products\/gema-german-multi-electrode-radar-tube","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}