{"product_id":"wwii-u-s-army-signal-corps-servo-amplifier-am-25-apg-5-galvin-manufacturing-motorola-radar-component","title":"WWII U.S. Army Signal Corps Servo Amplifier AM-25\/APG-5 – Galvin Manufacturing (Motorola) Radar Component","description":"\u003cp\u003e\u003cspan\u003eWWII U.S. Army Signal Corps Servo Amplifier AM-25\/APG-5 – Galvin Manufacturing (Motorola) Radar Component\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOriginal WWII U.S. Army Signal Corps Servo Amplifier AM-25\/APG-5 manufactured by Galvin Manufacturing Corporation (later Motorola) under Order No. 232-DAY-DE-RA. This precision servo amplifier was designed for the APG-5 airborne radar system and features original vacuum tubes, relay assembly, adjustment controls labeled “Degeneration,” “Zero Set,” and “Slope,” along with the original multi-pin junction box connector. The chassis retains its March 23, 1945 fungicidal varnish treatment marking, an excellent wartime detail rarely seen. A desirable and highly displayable piece of WWII airborne radar equipment for advanced Signal Corps, aviation, and electronics collections. Original condition with light storage wear and untested.\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":43221769388109,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/B8296842-8BD9-4E89-91EA-0F398844C224.jpg?v=1783543107","url":"https:\/\/whiskeyrebellionantiques.com\/products\/wwii-u-s-army-signal-corps-servo-amplifier-am-25-apg-5-galvin-manufacturing-motorola-radar-component","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}