RBT9300-EN
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Aeronautical and Maritime Radiocommunication Systems OVERVIEW The RBT9300 NDB’s have been developped in order to meet the operational needs of the Civil Aviation regarding landing procedures. The equipment is compliant with I.C.A.O. requirements. The RBT9300 equipment, associated with the "Umbrella" or "Daisy" terminal capacity antenna, constitute a low-cost simple installation, "Locator" type. Its performances are quite interesting since even at a very low altitude, significant carriers are obtained. We developped the study of this radiobeacon in order to hit the following targets: high performances and utmost reliability, fast, simple installation and easy setting into service, easy maintenance. The NDB is synthesized, step 100 Hz. The output power is adjustable up to 100 W carrier on 50 Ω. Keyers are integrated in the transmitters. The identification signal may be transmitted in NON/A1A or NON/A2A. The equipment configuration (frequency - mode - code) is stored in EEPROM and can easily be modified from the switching unit. Transmitter EBT9300, specially developped for RBT9300 NDB’s, can operate without being associated to the changeover unit BRB9300 (single configuration). The RBT9300 equipment is composed of: 2 transmitters EBT9300, 1 automatic switching unit BRB9300, 1 FLATPACK 2 rectifier, 1 18 U or 33 U rack designed to receive the equipment above. 40300037 V2.2 This sheet is available on the s

BRB9300 GENERAL CHARACTERISTICS The switching unit BRB9300 has been specially designed for RBT9300 radiobeacon. Mains functions: Programming of the transmitters by means of LCD’s and 3 control keys (frequency - code - mode). Checking of the operation, with changing onto the standby transmitter in case of failure of the normal transmitter. Display of the functioning parameters of the radiobeacon. Transmission of telemonitoring information. EBT9300 TRANSMITTER EBT9300 GENERAL CHARACTERISTICS Power supply voltage: 48 VDC (typical) Frequency range: 200-535 kHz (100 Hz step) Output power:...

SINGLE/DUAL POWER SUPPLY CHARGER (optional) The FLATPACK 2 rectifier supplies power 48 VDC to the whole NDB and ensures the charge of the battery. Input voltage: 110-230 VAC Power factor: > 0.98 in rated charge AERIALS ASSOCIATED WITH THE NDB RBT Aerials, associated with the NDB RBT9300, include: ’’Umbrella’’ antenna and the automatic tuning device DAA9400IS (see specific documentation), ’’Daisy’’ antenna and the automatic tuning unit UAA9400IS (see specific documentation). NOTA: In the case of a site with an aerial already installed, the automatic tuning device DAA9400IT may be associated...

OPTIONAL EQUIPMENT telerad ndb's The optional equipment include: the telecontrol system TSV9400* the control receivers RCB9200P and RCB9200B* the transmitter selection control PSE9300* the VHF remote control unit TLC9200* See specific documentations RBA9300T*: 50/100 W VHF solar energy/remote controlled RBT9300MS*: 50 W transportable RBT9300P*: 100 W offshore installation RBT9300-24*: 50 W NON A1/A-NON A2/A 24V power supply RBT9400*: 200 W NON/A1A - NON/A2A *