{{Infobox radar | name = DMS-1000 | image = | caption = | country = United States | designer = MIT Radiation Laboratory | introdate = | number = | type = prototype microwave ASV<ref name="of1957">{{cite book|author=United States. Military History, Office of the Chief of|title=United States Army in World War II: Technical Services, Signal Corps &#91;v.2&#93;, Test (December 1941-July 1943).|url=https://books.google.com/books?id=2xoIuXRTRVoC&pg=PA249|year=1957|pages=249–}}</ref> | frequency = | PRF = | beamwidth = | pulsewidth = | RPM = <!--revolutions per minute--> | range = | altitude = <!--{{convert|X|m|ft|abbr=on}}--> | diameter = <!--{{convert|X|m|ft|abbr=on}}--> | azimuth = <!--X-Yº--> | elevation = <!--X-Yº--> | precision = | power = | other names = }}

The '''DMS-1000''' was an experimental surface search radar developed by the MIT Radiation Laboratory<ref name="Thompson2003">{{cite book|author=George Raynor Thompson|title=The Signal Corps: The Test (December 1941 to July 1943)|url=https://books.google.com/books?id=b2rJh7X5O3AC&pg=PA249|year=2003|publisher=Center of Military History, United States Army|pages=249–|isbn=9780758174048}}</ref> and produced in limited numbers by Western Electric in late 1942. The first unit was sent to be used by the RAF Coastal Command in a Liberator GR and entered service in January 1943 under the name '''ASV Mark IV'''. Seven additional examples were received by June, sent to No. 224 Squadron RAF, where they were used operationally over the Mid-Atlantic Gap. No more were produced and production switched to the similar AN/APS-2 for further deliveries, known in RAF service as ASV Mark V. [[File:Dumbo III with prototype radar DMS 1000 NAID 6922419.jpg|thumb|right|B-24 Liberator with mounted DMS-1000 radar, East Boston Airport]]

==References== {{reflist}}

==External links== * {{cite journal|title=ASV: the detection of surface vessels by airborne radar |first1=R.A. |last1=Smith |first2=Robert |last2=Hanbury-Brown |first3=A.J. |last3=Mould |first4=A.G. |last4=Ward|first5=B.A. |last5=Walker |journal=IEE Proceedings A |volume=132 |number=6|date=October 1985 |pages=359–384 |doi=10.1049/ip-a-1.1985.0071}}

{{US-mil-stub}}

Category:World War II radars Category:World War II American electronics Category:MIT Radiation Laboratory radars