MAINTENANCE MANUAL
IFR 6000
2-2-3
Page 15
Aug 1/06
STEP PROCEDURE
7. Set up the UUT as follows:
RVLVL: -64.6dBm (-2dBm)
CHAN: 17X
RATE: STOP
RANGE: 0.0nm
SQTR: OFF
IDENT: OFF
ECHO: OFF
8. Set UUT REPLY to 10%.
9. Press the RUN TEST Soft Key.
10. Note the frequency displayed on the Frequency Counter.
11. Calculate the percent reply using the following formula:
Percent Reply =
Measured Frequency
Interrogation PRF
X 100
12. Verify Percent Reply equals Reply Setting ± 0.5%
13. Press the STOP TEST Soft Key.
14. Repeat the above steps for UUT REPLY settings of 40%, 70% and 100%.
15. Verify Percent Reply equals Reply Setting ± 0.5% at each setting.