Kannad AF INTEGRA, Руководство по установке

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INITIAL INSTALLATION MANUAL
AF INTEGRA / AF-H INTEGRA
PAGE: 17
JUN 01/2011
See figure below:
Figure 14: Antenna ground plane for non metallic aircraft
According to the antenna to be installed, use the appropriate outline drawings
and drilling masks to determine the hole patern and drill size refer to the
relevant antennae outline dimensions
page 42 , page 43 , page 44 .
Fabricate a 50 Ohms coaxial cable long enough to reach between the ELT
installation location and the antenna location.
IMPORTANT: The use of a low attenuation coaxial cable is recommended.
The maximum permitted attenuation in the coaxial is 2db@400 MHz (
See
Important notice, External antennas, page 6 ).
Fit both ends of coaxial cable with a waterproof Male BNC connector (not
supplied), reference RADIALL R141007 or equivalent.
Connect one Male BNC connector to the antenna Female BNC socket.