{"product_id":"military-ks9181-4-shutter-control-optical-scanning-assembly","title":"MILITARY KS9181-4 SHUTTER CONTROL OPTICAL SCANNING ASSEMBLY","description":"\u003cp\u003e\u003cspan\u003eMILITARY KS9181-4 SHUTTER CONTROL OPTICAL SCANNING ASSEMBLY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCold War-era military electro-mechanical shutter control assembly mounted on its original wooden service\/test fixture. Marked KS9181-4 Shutter Control and featuring dual optical shutter mechanisms, precision cable-driven components, optical ports, and associated electronic control housing. Assemblies of this type were used in military radar, fire-control, tracking, and optical synchronization systems where precise timing and signal modulation were required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn interesting and highly displayable piece of military electronics engineering showing the complex mechanical and optical systems employed before modern solid-state technology. Retains original military markings and appears complete as removed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCondition: Surplus condition with storage and handling wear. Untested and sold as a historical military electronics collectible.\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":43062719938637,"sku":null,"price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/A0BBAD37-994D-44E9-88E7-D12AE5D07BA5.jpg?v=1780344799","url":"https:\/\/whiskeyrebellionantiques.com\/products\/military-ks9181-4-shutter-control-optical-scanning-assembly","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}