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Specifications
Apollo GX50/60/65 Installation Manual
35
I
NTERCOM
P
ERFORMANCE
(GX60/65
ONLY
)
Microphone input ..................................... Two inputs, standard carbon or dynamic mic with
integrated preamp providing minimum 70 mV rms
into 1000
Ω
load
Headphone audio output level .................. 280 mW into 100
Ω
, 120mW into 500
Ω
AGC characteristics .................................. output varies < 3dB with input of 100mV rms to
1000 mV rms
C
ONTROL
I
NPUTS
Simulator select ........................................ Must be connected to ground for normal operation,
leave open for built-in simulator operation
Hold select ................................................ Waypoint sequencing hold input, connect to
momentary button to ground for hold input
operation, should be combined with the OBS/HLD
annunciator (optional on GX65)
Transmit key (GX60/65)........................... Input pulled low to ground to enable the transmitter
Intercom select (GX60/65) ....................... Input pulled low to ground to enable the intercom
function
Flip/Flop (GX60/65)................................. Remote comm flip/flop input, connect to a
momentary button to ground for remote flip/flop
operation.
A
NTENNA
R
EQUIREMENTS
GPS A
NTENNA
The GX50 and GX60/65 are designed to operate properly with the A-33 or A-34 GPS
antennas. The GX50/60/65 supplies 5 volts for the antenna.
C
OMM
A
NTENNA
The Apollo GX60/65 requires a VHF comm antenna meeting the following specifications.
Standard 50
Ω
vertically polarized antenna with a VSWR < 2.5:1.
S
ERIAL
I
NTERFACE
RS-232 ...................................................... Defined in Appendix E - Serial Interface
Specifications
Содержание GX50
Страница 4: ...NOTES ...
Страница 8: ...Table of Contents iv Apollo GX50 60 65 Installation Manual NOTES ...
Страница 10: ...Introduction 2 Apollo GX50 60 65 Installation Manual Figure 1 GX50 Front Panel Figure 2 GX60 65 Front Panel ...
Страница 19: ...Installation Apollo GX50 60 65 Installation Manual 11 Figure 4 Mounting Frame Assembly Figure 5 Cable Routing ...
Страница 24: ...Installation 16 Apollo GX50 60 65 Installation Manual Figure 8 GX50 60 Power and Avionics Connections ...
Страница 27: ...Installation Apollo GX50 60 65 Installation Manual 19 Figure 11 Connections with MD41 Annunciator Relay ...
Страница 28: ...Installation 20 Apollo GX50 60 65 Installation Manual Figure 12 RS 232 Serial Connections ...
Страница 29: ...Installation Apollo GX50 60 65 Installation Manual 21 Figure 13 GX60 65 Comm Wiring Diagram ...
Страница 30: ...Installation 22 Apollo GX50 60 65 Installation Manual Figure 14 GX60 65 Typical Audio Panel Connections ...
Страница 31: ...Installation Apollo GX50 60 65 Installation Manual 23 Figure 15 GX65 Power and Avionics Connections ...
Страница 46: ...Specifications 38 Apollo GX50 60 65 Installation Manual NOTES ...
Страница 48: ...Limitations 40 Apollo GX50 60 65 Installation Manual NOTES ...
Страница 52: ...Periodic Maintenance 44 Apollo GX50 60 65 Installation Manual NOTES ...
Страница 54: ...Environmental Qualifications 46 Apollo GX50 60 65 Installation Manual NOTES ...
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