Honeywell International Inc. KSN770 사용자 설명서
Draft
Page 3-143
6 Dec 2012
34-70-06
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
© Honeywell International Inc. Do not copy without express permission of Honeywell.
3.21 NAV/COM Interface (KSN 7x0 Only)
3.21.1 Applicable Part Numbers
All KSN 7x0 navigators will be capable of all COM/NAV interface functions.
3.21.2 Function
The NAV/COM function of the KSN 7x0 integrated navigators provides the following COM/NAV
functions:
functions:
A.
Two way voice communications within the frequency range of 118.000 to 136.975 MHz (760
channels) in 25 KHz increments.
channels) in 25 KHz increments.
B.
Reception of navigation signals within the frequency range of 108.00 to 117.95 MHz in 50 kHz
increments (200 channels).
increments (200 channels).
C.
Reception of glide slope signals within the frequency range of 3.29.15 to 335.00 MHz in 150 kHz
increments (40 channels).
increments (40 channels).
D.
DME channeling to selected remote and panel mount DME equipment via the King Serial DME
bus.
bus.
3.21.3 Requirements and Limitations
A.
COM
A conventional 50-ohm vertically polarized COM antenna is required with the KSN 7x0. Vertically
bent whip antennas are not recommended. Antennas must be installed per their manufacturer’s
recommendations. Additional recommendations are as follows:
bent whip antennas are not recommended. Antennas must be installed per their manufacturer’s
recommendations. Additional recommendations are as follows:
(1)
Mount the antenna on a flat metal surface or install a GND plane at least 18 inches (457 mm)
square.
square.
(2)
The antenna must be well removed from any projections, the engine(s), and the propeller(s).
B.
NAV
A conventional 50-ohm horizontally polarized VOR/LOC/GS antenna is required with the KSN 7x0.
Antennas must be installed per their manufacturer’s recommendations. Additional
recommendations are as follows:
Antennas must be installed per their manufacturer’s recommendations. Additional
recommendations are as follows:
(1)
The location must be well removed from other antennas, projections, engine(s), and
propeller(s). It must have a clear line of sight area if possible.
propeller(s). It must have a clear line of sight area if possible.
(2)
The antenna must be mounted symmetrically with the centerline of the aircraft.
(3)
Avoid running other coaxial cables and wires near the NAV antenna cable.
Draft as of 10/15/2012