User's Manual

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NOTE:
For the following tests, select a frequency at the top, middle and bottom of each band of the TDFM-
600/6000 transceiver.
136 to 178
MHz Band
380 to 470
MHz Band
450 to 512
MHz Band
764 to 870
MHz Band
Frequency
#1
Frequency
#2
Frequency
#3
H. At a safe altitude engage the autopilot or stability augmentation system. Modulate the TDFM-
600/6000 transmitter on the above frequencies for at least 20 seconds. Observe any effect on
the autopilot or stability augmentation system.
Observations:
I. Perform a coupled ILS approach to the aircraft's certified limits. Modulate the TDFM-600/6000
transmitter on the above frequencies for at least 20 seconds. Observe any effect on the
autopilot. Repeat for second flight director/autopilot if equipped.
Observations: