N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
Page 2-10
006-10536-0010 Rev. 10
Oct/2005
The UB Corporation, Sensor Systems, Dorne and Margolin (EDO) and
Comant Industries antennas can be purchased directly from the
respective manufacturers at the following addresses:
(1)
UB Corporation
9829 Wilsky Blvd.
Tampa, FL 33615
Telephone: 813-884-1463
(2)
Comant Industries, Inc.
12920 Park St.
Santa Fe Springs, CA 90670
Telephone: 562-946-6694
(3)
Sensor Systems, Inc.
8929 Fullbright Ave.
Chatsworth (LAX), CA 91311
Telephone: 818-341-5366
(4)
Dorne and Margolin
EDO Antenna Products and Technologies
455 Commack Road
Deer Park, NY 11729-4591
Telephone: 631-595-3275
D.
PLANNING THE ANTENNA INSTALLATION
Many factors are important when planning an optimum antenna
installation for use with a radar altimeter system. Careful
planning and attention to detail are absolutely necessary. Failure
to install the antennas correctly will cause degradation in system
performance.
• Antennas should be mounted near point of aircraft rotation. This
reduces the effect of pitch and roll attitude in altitude read-
ings during approach and landing.
• Antennas must be mounted close enough to the R/T so that the an-
tenna cable length does not decrease system sensitivity. Refer
to
TABLE 1-2 CABLE INSTALLATIONS
for minimum and maximum lengths
and minimum bend radii for cables.
Summary of Contents for Bendix/King KRA 405B
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