| G. S. I.
Godfrey Systems International, Inc.
Manufacturer & Distributor of Aerospace Lighting 3051 Pine Street ◙ Clearwater, FL. 33763-0914 ◙ U. S. A.
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L3 CALZONI RC - AIR TO GROUND RADIO CONTROL
Features & Applications:
The CALZONI RC 311 radio-controller complies with the FAA specifications for L-854 TYPE I AM receiver and Style A decoder. Consisting of an amplitude modulation radio receiver and an activation circuit, it operates at a fixed frequency and is suitable to switch on aerodrome lighting.
By means of a coded radio signal sequenced in carrier pulses, the CALZONI RC 311 radio-controller allows the remote control of any connected equipment. Additionally, the RC 311 radio control has automatic switch off capabilities.
◙ Receiving frequency band from 118 to 136 MHz,
◙ Local oscillator controlled by crystal.
◙ Channelling 25 Hz.
◙ Electrical power 10W in stand-by, 20W during activation.
◙ Water tight enclosure: IP 55 (complying to EN 60529).
◙ Cabinet is steel with grey paint (RAL 7032, FED 36408).
◙ Working temperature from - 25 C to + 65 C (-13 F to 149 F).
◙ Antenna "ground plane" type air band.
◙ Power supply: 3 wire cable - white and black for 230 VAC, green for ground.
◙ Controls: 14 wire cable ( see table).
◙ Impedance: 50 Ohm.
◙ Maximum current allowed: 10 A.
◙ Packaging: 15 x 15 x 15 cm. Weight: 3 kg.