RBT9300MS
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■ OVERVIEW The transportable NDB 50W RBT9300MS has been designed to meet the requirements of temporary and fast installations: assistance for approach and landing of helicopters on any field. The radiobeacon is installed in a waterproof cabinet placed flush with the ground and connected with another waterproof cabinet (antenna automatic tuning unit system).This unit may be supplied either by mains 230 V, or by external 24 V d.c. Designed for military operations, this NDB can be used as a "locator" on insolated working site. Waterproof 7U cabinet RBT9300MS containing: ■ a VHF remote control TFC9200 (option). Waterproof 121) cabinet DAA9400MF containing: an automatic tuning device DAA9400IMF RFantenna bag containing: ■ a 8 m whip antenna in 8 parts, Ground system bag containing: ■ a ground plane made up of 6 conductors on reels, ■ installation accessories (stakes, hammer).

PGM9200MS PROGRAMMER CHARACTERISTICS It permits the following functions: display the transmitter parameters, programming the configuration of the transmitter (frequency - code signal - mode...). Frequency programming: 200-535 kHz (100 Hz steps) Power supply (d.c. voltage): By means of the maintenance connector of the transm. Programming of the code signal: Up to 3 letters Programming of the modulation type: NON/A1A - NON/A2A EBT9300MS-24 TRANSMITTER CHARACTERISTICS Power supply voltage: 24 VDC (typical) Frequency range: 260-500 kHz - 100 Hz step Output power: Adjustable up to 50 W (200 W...

■ DAA9400IMF AUTO TUNING UNIT CHARACTERISTICS It ensures the tuning and his automatic maintenance for the whip antenna or umbrella antenna, despite the possible variations of the tuning capacity and impedance caused by the climatic conditions on the site. It is presented in the form of a 1 2U waterproof cabinet. Antenna impedance connection: Antenna impedance adaptable: Forward power, reflected power, antenna intensity, selected impedance Visual signaling: Power supply, carrier, modulation, limit stop Lightning protection: Spheres discharger placed inside the cabinet A microcontroller on...

GROUND SYSTEM BAG ■ Length: 470 mm