Operating instructions

TECHNISONIC INDUSTRIES LIMITED
TDFM-9000 Installation Instructions TiL 11RE442 Rev. B Issue 5
2-20
G. NOTE: For the following tests, select a frequency at the top, middle, and bottom of each
band of the TDFM-9000 transceiver.
136 to 174 MHz
Band
403 to 470 MHz
Band
450 to 512 MHz
Band
806 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-9000 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-9000
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: