Installation Requirements
DV14307.03 Issue 06 February 2021 Transceivers 6200 Series 47
2.3 Installation Requirements
The installation of the device(s) depends on the type of aircraft and its equipment and therefore only
general information can be given in this section.
The installation of the device(s) into an aircraft may be carried out by an
authorized installation company. The country regulations always have to be
obeyed.
• The device must not be opened.
• Keep an efficient distance of the devices with integrated ventilator fans in
order to make sure the free circulation of the cooling air.
• The installation area must have a minimum distance of 30 cm from the
magnetic aircraft compass, to prevent any interference to the magnetic
compass (no limit for RCU62X1).
• Forced cooling is not required.
The device(s) are for installations in general aviation aircraft and helicopters.
• The installation must be in accordance with the local aviation authority
approved guidelines (e.g. EASA, FAA).
• The installation must be in accordance with the ETSO/TSO standards
applicable for the specified type or class of aircraft.
• The conditions and tests for ETSO/TSO approval of this article are
minimum performance standards.
• The 62XX transceiver must be connected to a VHF antenna in order to
satisfy FAA TSO-C169a.
• The device(s) are not qualified for installation in areas with fluid
contamination.
• Changes or modifications made to this equipment not expressly approved
in written form by Becker may void the authorization to operate this
• Use only cables which are qualified for aircraft use (self-extinguishing).
• Use AWG 20 for power supply and speaker and AWG 22/24 for other
cables.
• Interface lines TX-A/TX-B and RX-A/RX-B are each to be laid as
2-core twisted and shielded cables.
• Fit sleeves over the solder joints on the equipment connector.
• HF cable should not be included in the cable harnesses.
• Use the recommended fuses in the power supply line for the protection of
the application, see wiring examples "Aircraft Wiring", page 88.
• Examine the wiring carefully before power up the device(s) and examine
particularly correct connection of the power supply lines.
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