B747-200/300 NAV-DME

DME

1. DME FREQ IS 1025 TO 1150 MHZ FOR TX
962 TO 1213 MHZ FOR RX
2. DME SHOWS SLANT RANGE
3. BOTH ANT IS BOTTOM OF A/C
4. TEST DONE FROM PNL : 888 INDICATED
5. FAILURE OR STBY CAUSE DASH ON IND