S-Band tunable cavity Klystron, CV 3815, No.56, c 1950, maker unknown S-Band tunable cavity Klystron valve circa 1950
Copper-plated table-tennis ball, used for the calibration of tracking radars Copper-plated table-tennis ball
Eureka equipment comprising:- Transponder vibrator pack. Requires aerials and batteries Eureka equipment
1/38 model of Plessey Stan 37 Instrument Landing System (ILS), in a glass case 1/38 model of Plessey Stan 37 Instrument Landing System (ILS)
An S-Band tunable cavity Klystron, CV 3815, No.443, c 1950, maker unknown. An S-Band tunable cavity Klystron circa 1950
Reflex Klystron, later development of the 2K25, type CV2494 KB/Q, serial no. 7248. Manufactured by English Electric Valve Co. Ltd. , c1960. Reflex Klystron circa 1960
2K25 Reflex Klystron valve, manufactured by Raytheon, USA, c1950. Type JAN-CRP/ E70201. 2K25 Reflex Klystron valve circa 1950
External Anode air cooled triode, type VT90 Serial no. P9864, manufactured by NEC Corporation, c1950. External Anode air cooled triode circa 1950
Gas Discharge Tube, Type CHS 721A, manufactured by Sylvania, USA, c 1960. Gas Discharge Tube, c 1960 1955-1965
Part from marine radar equipment; likely a connector. Manufacturer unknown. Used at UMIST Marine Radar Equipment Component
Radar station model. Model of early radar station made by Metropolitan Vickers Mark 37 Director, with instruction booklet date c 1944. Model has receiving unit at the bottom with twin direction dishes at the top, painted grey. Radar station model. Model of early radar station made by Metropolitan Vickers Mark 37 Director circa 1944
Doppler radar type 72 - antenna electric unit (Dummy) Dummy Doppler radar type 72, antenna electric unit
Portable CVOR - Conventional Very High Frequency Omni Directional Range. Large trailer mounted unit for use in airfields, to guide the landing approach of aircraft through the use of radio direction finding. Portable CVOR - Conventional Very High Frequency Omni Directional Range
Collection of objects and archives relating to Ferranti Cathode Ray Tubes and Display Equipment. collection of objects and archives
Main components of Naval Radar type 293Q, c. 1945 but including display JCB1P of later date Main components of Naval Radar type 293Q 1945
Cossor secondary surveillance radar, type SSR5G, s/n 001, c. 1963 Cossor secondary surveillance radar 1963
Synthetic Aperture Radar (SAR), 1989-1990, - forerunner of the ASTOR radar system. Synthetic Aperture Radar (SAR) 1989-1990
Items from Marconi automatic direction-finder, type AD370 (1967) comprising: a) Receiver ( space model) dismantled into one part chassis and eleven printed circuit boards. b) Loop aerial assembly c) Duplicate ferrite loop - aerial unit as contained in (b). d) Controller, type AA 3702 - 2 Items from Marconi automatic direction-finder
Marconi automatic direction-finding equipment (incomplete) Marconi automatic direction-finding equipment
Lorenz standard 'blind approach' radar equipment, including mains and marker beacon receivers (R1124/ R1125) and accessories Lorenz standard 'blind approach' radar receivers R1124 and R1125 and accessories
An early S-Band 2.5Hz reflex Klystron valve, c1940, type G 11596 output 300 mw, maker unknown. An early S-Band 2.5Hz reflex Klystron valve circa 1940
Tuneable Reflex Klystron valve, development of the 2K25, No. K331/MB 69448. Manufactured by English Electric c1950. Tuneable Reflex Klystron valve circa 1950
Disc Seal Triode ( Lighthouse Triode) valve, made by General Electric, USA, c 1950. Type GL 464A Disc Seal Triode ( Lighthouse Triode) valve circa 1950
Transmitter, Type T1131K, for ground radio communication with aircraft, 1945-1950. Transmitter, Type T1131K 1945-1950
Aerial phase shifter from German Freya type early warning radars, c. 1939-1945. As used in hoarding (Mammut) and chimney (Wassermann) Aerial phase shifter from German Freya type early warning radars 1939-1945