B KRA 405
Rev 6, June 2003 IM 006-00104-0006.dwd Page 2-13
2.5.3.2.C.4 If the above altitudes or attenuation levels are in error, load the transmit and
receiver ports of the R/T and complete Step 3 again. Successful completion
of the tests indicates a problem in the antennas, coax, connectors, or simply
that the absorber was not properly applied. Make sure that the unit is un-
locked (pointer behind mask) with no external signal applied. Failure to com-
plete this step satisfactorily indicates a unit malfunction; the unit should be
bench tested using the procedures in the maintenance manual.
TABLE 2-6 Indicated KNI 415, KNI 416 Altitude (+/- 7%)
(+/- 1%)
MINIMUM
ATTENUATION
40 ft AID 57 ft AID
100920 74 2500 ft 2491.5 ft
98920 75 2450 ft 2441.5 ft
88920 74 2200 ft 2191.5 ft
78920 73 1950 ft 1941.5 ft
68920 72 1700 ft 1961.5 ft
58920 71 1450 ft 1441.5 ft
46920 69 1150 ft 1141.5 ft
38920 67 950 ft 941.5 ft
28920 65 700 ft 691.5 ft
16920 61 400 ft 391.5 ft
RELEASED FOR THE EXCLUSIVE USE BY: AIRCRAFT ELECTRONICS ASSOCIATION
UP536434
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