Cessna 172SPHUSR05 Pilot Operating Handbook page 483

C ESSNA
MODEL 1 72S
B E N DIX/KING KX 1 65A V H F NAV/C O M M
KX
T h e 1 65A V H F Nav/Comm Transceiver is very similar to t h e
KX 1 55A VHF Nav/Comm Transceiver except, the
built in VOR/LOC converter, enabling it to directly drive a horizontal
situation indicator (HSI). The
H S I . For detailed information of the HS I refer to the HSI s upplement
in this section of the POH (refer to Section 9 i n dex).
The KX 1 65A i ncludes a 760 - channel VH F comm u n i cations
receiver-transmitter, a 200-channel VH F navigation receiver, and a
40-channel glideslope receiver.
transmitter receives and transmits signals between
1 35 . 975 M Hz with 25-kHz spacing .
receives VOR and localizer signals between 1 08 . 00 and 1 1 7.95
MHz i n 50-kHz steps.
tuned when a localizer frequency is selected.
to interpret the VOR and localizer signals are also a n integ ra l part of
the N av receiver.
Large self-dimming gas d ischarge readouts display both the
com m u nications and navigation operating freque ncies.
1 65A's "flip-flop"
frequency i n the standby display while operating on another and
then interchange them i nstantly with the touch of a button. Both the
active (COMM) and the standby (STBY) frequencies
displayed at all times and are stored i n nonvol atile memory without
dra i n on the aircraft battery. · The KX 1 65A has 32 programmable
com m channels, a stuck microphone alert and transmitter shutd own,
Bearing To/From radial mode, course deviation ind icator mode and
an elapsed timer mode.
Jan 3 1 /02
S U PPLE M E NT 25 - FAA APPROVED
S U P PLE M E NT
S E CTIO N 1
G E N ERAL
KX 1 65A will only be i nstalled with an
The com m u n ications receiver­
The g lideslope receiver is automatically
preselect feature
SECTION 9 - S U PPLEM E NTS
KX
1 1 8 . 0 0 and
The navigation
The circuits required
enables you to store
1 65A has a
receiver
The KX
one
may be
S25-3