Honeywell BENDIX KING KMH 880 System Installation Manual page 30

B B
B B
1.7 ACCESSORIES REQUIRED BUT NOT SUPPLIED
1.7.1 Temperature Probe
The EGPWS is capable of interfacing directly to a standard 500 ohm temperature
probe for aircraft operated in cold environments. Very cold air temperatures cause
an increase in the density of the air mass and can result in barometric altimeter
errors, both in sensitive altimeters/encoders and blind encoders. Aircraft normally
operated in very cold climates can benefit from the addition of an OAT probe inter-
faced to the EGPWS
SYMBOL PART NUMBER
137-00042-0001
MS3106E12S-3S
090-01034-0001
010-00068-0016
Table 1-18 Temperature Probe P/N 050-03610-0002
The EGPWS Processor does not require a Temperature Probe input if a Digital Air
Data Computer, with an OAT Label present on the bus, is available as an interface.
1.7.2 GPS Antenna Splitter
To have the flexibility of using an existing KA 92 GPS Antenna, Honeywell offers a
splitter that will greatly simplify the installation procedure. One of the split ports is
DC blocked from the common port so that equipment voltage regulators do not
conflict.
SYMBOL PART NUMBER
050-03610-0003
030-00134-0000
030-00134-0001
Table 1-19 GPS Antenna Splitter P/N 071-01600-0001
Page1-16
DESCRIPTION
OAT Probe
OAT Probe Connector
OAT Probe Mounting Kit
Crimp Terminal
NOTE
DESCRIPTION
GPS Antenna Splitter Kit
TNC Connector Straight
TNC Connector Rt Angle
10609I00.ZIPCDL
KMH 880/KTA 870
[UOM] -0001
[EA] 1
[EA] 1
[EA] 1
[EA] 1
[UOM] QTY
[EA] 1
[EA] 3
[EA] 1
Rev 0, October/2000