Doppler radar type 72 - antenna electric unit (Dummy) Dummy Doppler radar type 72, antenna electric unit
Copper-plated table-tennis ball, used for the calibration of tracking radars Copper-plated table-tennis ball
S-Band tunable cavity Klystron, CV 3815, No.56, c 1950, maker unknown S-Band tunable cavity Klystron valve circa 1950
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)
Collection of objects and archives relating to Ferranti Cathode Ray Tubes and Display Equipment. collection of objects and archives
Synthetic Aperture Radar (SAR), 1989-1990, - forerunner of the ASTOR radar system. Synthetic Aperture Radar (SAR) 1989-1990
Eureka equipment comprising:- Transponder vibrator pack. Requires aerials and batteries Eureka equipment
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
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
Oscillator type number 37, probably used no earlier than 1941, as a signal source to test the Chain Home receivers. Radar oscillator used to test Chain Home receivers circa 1941
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
Frequency-scanned Planar-array Microwave Antenna, 1956-1960 Frequency-Scanned Planar-Array Microwave Antenna 1956-1960
Decca HD516 radar equipment, display unit, type 4801C Decca HD516 radar equipment, display unit, type 4801C
Type 268 marine radar wheelhouse indicator. The full Type 268 radar set consisted of: "cheese antenna" type antenna assembly with waveguide and horn; wheelhouse indicator (this object); power supply; and main console. The antenna was of the “Cheese antenna” type, 30-inches wide × 6.25-inches high, fed by waveguide and horn, not stabilized against pitch and roll. The transmitter used a magnetron of type 725A. Type 268 marine radar wheelhouse indicator 1944-1952
Decca HD516 radar equipment, scanning unit, type 4703 mounted on turning unit, type 651130B Decca HD516 radar equipment
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
Decca ASMI (Airport Surface Movement Indicating Radar) used at Heathrow from 1967-1989. The object was used to give air-traffic controllers a high-definition picture of the entire airfield. The object was situated on top of the control tower. By giving controllers a pin-point picture of the airfield, including even individual aircraft and vehicles, the airfield could operate in darkness and fog. The high resolution resulted from the very short wavelength used- 8mm. ASMI (Airport Surface Movement Indicating Radar) used at Heathrow airport 1967
2 x radar V.D.U indicator type 95 ref no. 10Q/16, used for approach radar at British Aerospace, Woodford Listed on transfrer of title form as : CR01 Display Unit TX lock Unit CRe 1023 Radar Oscilliograph 1042A Klystron Power Unit 372T radar part
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