N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
Page 1-3
006-10536-0010 Rev. 10
Oct/2005
The KRA 405B Radar Altimeter System consists of the KRA 405B Receiver/
Transmitter, the KNI 415 or KNI 416 Indicator, and two (2) KA 54A Antennas.
The entire system is solid state except for a servo mechanism and relay
in the Indicator.
The KRA 405B Radar Altimeter replaces the KRA 405 altimeter. The KRA 405B
is electrically compatible with the same indicators and antennas as the
KRA 405.
NOTE:
The connectors for KRA 405 and KRA 405B are not compatible.
1.2
ACRONYMS AND ABBREVIATIONS
ACRONYM
MEANING
AGL
Above Ground Level
ARINC
Aeronautical Radio Incorporated
EUROCAE
The European Organization for Civil Aviation Electronics
FAA
Federal Aviation Administration
FCC
Federal Communications Commission
FTZ
Fernmeldetechischeszentralamt (German)
Hz
Hertz
IF
Intermediate Frequency
kHz
kilohertz
GHz
Gigahertz
MHz
Megahertz
PEO
Precision Equipment Output
P/N
Part Number
RTCA
Requirements and Technical Concepts for Aviation
R/T
Receiver/Transmitter
TSO
Technical Standing Order
VSWR
Voltage Standing Wave Ratio
XX
Part numbers ending in XX denotes the highest revision available (Example: 006-
10536-00XX)
Summary of Contents for Bendix/King KRA 405B
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