User Manual Part 1

Page 2-12
16 Sep 2015
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
The installer must select the appropriate gauge of wire as specified in the TMA
interconnection diagram in Figure 2-33 for power and control connections. Interconnect
cables must be routed away from sources of potential electromagnetic interference.
(3) Advisories
The JetWave™ TMA and the KRFU subsystems include components that radiate RF and
microwave emissions in the band
between 29.0 and 30.0 GHz.
All service technicians and operators should be informed of the potential hazards of RF and
microwave radiation. When installing and servicing equipment, exercise the safety
precautions that follow.
WARNING: THIS EQUIPMENT RADIATES HIGH FREQUENCY RADIATION AND POSES
A
RADIATION HAZARD. CONSIDERING THE WORST CASE CONDITION OF 100
PERCENT REFLECTION FOR TAIL MOUNT ANTENNA, HONEYWELL DEEMS IT
NECESSARY TO ASSURE OEM FUSELAGE ATTENUATION EXCEEDS 19.48 dB FOR
TAIL MOUNTED ANTENNAS SYSTEM INSTALLATION. THIS IS THE MINIMUM
ATTENUATION REQUIRED FROM THE AIRCRAFT FUSELAGE TO ATTENUATE THE
KA BAND RADIATION TO MEET A SAFE HUMAN EXPOSURE OF 1 MW/CM
2
INSIDE
THE AIRCRAFT.
WARNING: SERVICE TECHNICIANS AND OPERATORS MUST EXERCISE CARE TO KEEP
CLEAR OF THE ANTENNA’S
BEAM WHILE PERFORMING OPERATIONAL TESTS OR
INSTALLATION VERIFICATION PROCEDURES. DO NOT APPROACH WITHIN 30.3
FEET (9.24 METERS) OF THE TAIL MOUNT ANTENNA ASSEMBLY DURING RADIO
FREQUENCY TRANSMISSION
WARNING: DURING ANTENNA OPERATION (TRANSMISSION), ENSURE MINIMUM EXPOSURE
OF ALL PERSONNEL TO
ANY REFLECTED, SCATTERED, OR DIREC
T BEAMS.
CAUTION: SERVICE TECHNICIANS MUST OBEY STANDARD SAFETY PRECAUTIONS, SUCH AS
WEARING SAFETY GLASSES, TO PREVENT PERSONAL INJURY WHILE
INSTALLING OR PERFORMING SERVICE ON THIS UNIT.
(4) TMA Unpacking and Inspection
This section describes how to make sure that the equipment is in
good condition after
shipping. To unpack and inspect the equipment, do as follows:
(a) Unpack the equipment components from the shipping container.
(b) Make sure that all the components of the tail mount OAE subsystem as indicated on the
parts list / bill of materials are included.
(c) Visually inspe
ct the units for any shipping damage.
(5) TMA Installation Kit Details
Other than the parts list specified in Figure
2-5, the installation kit for waveguide and coax
assemblies, wiring assemblies, brackets, clamps and mounting assembly will be airframe
specific. Refer to airframe specific wiring diagram for details.