A-8
NOTE:
For the following tests, select a frequency at the top, middle and bottom of the range of the TFM -138
series transceiver.
Frequency #1 ______________ Frequency #2 ______________
Frequency #3 ______________
E.
At a safe altitude engage the autopilot or stability augmentation system. Modulate the TFM-
138 transmitter on the above frequencies for at least 20 seconds. Observe any effect on the
autopilot or stability augmentation system.
Observations:
F.
Perform a coupled ILS approach to the aircraft's certified limits. Modulate the TFM-138
transmitter on the above frequencies for at least 20 seconds. Observe any effect on the
autopilot. Repeat for each different system such as ILS #2, GPS, FMS ETC.
Observations:
Summary of Contents for TFM-138
Page 13: ...2 2 FIGURE 2 1 Operator s Switches and Controls TFM 138 F10 B software...
Page 24: ...3 2 FIGURE 3 1 Outline Drawing for Model TFM 138 Transceiver...
Page 26: ...3 4 Figure 3 2 Wiring Connections for TFM 138 Transceiver...
Page 30: ...3 8 FIGURE 3 4 Microphone and Sidetone Level Main and Guard Squelch Adjustment Access Holes...
Page 42: ...STEP SYSTEM PASS FAIL NOTES A 11...
