{"product_id":"wwii-us-navy-navships-900-613-model-fra-frequency-shift-receiver-converter-manual-rca-1946","title":"WWII US Navy NAVSHIPS 900-613 Model FRA Frequency Shift Receiver Converter Manual RCA 1946","description":"\u003cp\u003e\u003cspan\u003eOriginal \u003c\/span\u003e\u003cspan\u003eU.S. Navy Bureau of Ships Instruction Book\u003c\/span\u003e\u003cspan\u003e for the \u003c\/span\u003e\u003cspan\u003eFrequency Shift Receiver Converter Equipment, Navy Model FRA\u003c\/span\u003e\u003cspan\u003e. Published as \u003c\/span\u003e\u003cspan\u003eNAVSHIPS 900-613\u003c\/span\u003e\u003cspan\u003e and approved \u003c\/span\u003e\u003cspan\u003eJanuary 8, 1946\u003c\/span\u003e\u003cspan\u003e. Manufactured by the \u003c\/span\u003e\u003cspan\u003eRCA Victor Division, Radio Corporation of America\u003c\/span\u003e\u003cspan\u003e, Camden, New Jersey.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Navy Model FRA was developed to adapt standard Navy communications receivers for \u003c\/span\u003e\u003cspan\u003efrequency-shift keying (FSK)\u003c\/span\u003e\u003cspan\u003e reception, allowing reliable reception of high-speed radioteletype (RTTY) and other frequency-shift communications used extensively by the U.S. Navy during and immediately after World War II. These specialized communications manuals are increasingly sought after by collectors of naval communications, cryptographic, and early electronic equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis example also includes the \u003c\/span\u003e\u003cspan\u003eoriginal packing\/list of contents sheet\u003c\/span\u003e\u003cspan\u003e, an uncommon accessory that enhances collectability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eItem Details\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePublication:\u003c\/span\u003e\u003cspan\u003e NAVSHIPS 900-613\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eTitle:\u003c\/span\u003e\u003cspan\u003e Instruction Book for Frequency Shift Receiver Converter Equipment, Navy Model FRA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eEquipment:\u003c\/span\u003e\u003cspan\u003e Navy Model FRA Frequency Shift Receiver Converter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003cspan\u003e RCA Victor Division, Radio Corporation of America, Camden, New Jersey\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIssued By:\u003c\/span\u003e\u003cspan\u003e U.S. Navy Department, Bureau of Ships\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eContract No.:\u003c\/span\u003e\u003cspan\u003e N5sr 7266\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eApproved:\u003c\/span\u003e\u003cspan\u003e January 8, 1946\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIncludes original \u003c\/span\u003e\u003cspan\u003eList of Contents\/Packing Sheet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOriginal post-WWII Navy technical manual\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFREE SHIPPING\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e#5\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":43324778446925,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/IMG-1061.heic?v=1785333298","url":"https:\/\/whiskeyrebellionantiques.com\/products\/wwii-us-navy-navships-900-613-model-fra-frequency-shift-receiver-converter-manual-rca-1946","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}