IFR 2026

ACCEPTANCE TESTING
7-52 46882/439
Table 7-29 Isolation tests
Frequency
(MHz)
Isolation
level (dBm) Src B (Src C) Src A (Src C)
Option 1 only
Src A Src B
800
−60
_____ _____ _____ _____ _____ _____
1200
−60
_____ _____ _____ _____ _____ _____
1600
−60
_____ _____ _____ _____ _____ _____
2000
−60
_____ _____ _____ _____ _____ _____
2400
−60
_____ _____ _____ _____ _____ _____
Table 7-30 Internal FM deviation and distortion tests at 100 kHz deviation
FM Deviation Distortion
Carrier
frequency
(MHz)
FM
deviation
min. (kHz)
Result (kHz)
src A src B (src C)
FM
deviation
max. (kHz)
Distortion
(%)
Result (%)
src A src B (src C)
10 95 ____ ____ ____ 105 <3% ____ ____ ____
10.144 95 ____ ____ ____ 105 <3% ____ ____ ____
10.292 95 ____ ____ ____ 105 <3% ____ ____ ____
10.441 95 ____ ____ ____ 105 <3% ____ ____ ____
10.592 95 ____ ____ ____ 105 <3% ____ ____ ____
10.746 95 ____ ____ ____ 105 <3% ____ ____ ____
10.901 95 ____ ____ ____ 105 <3% ____ ____ ____
11.059 95 ____ ____ ____ 105 <3% ____ ____ ____
11.22 95 ____ ____ ____ 105 <3% ____ ____ ____
11.382 95 ____ ____ ____ 105 <3% ____ ____ ____
11.547 95 ____ ____ ____ 105 <3% ____ ____ ____
11.714 95 ____ ____ ____ 105 <3% ____ ____ ____
11.884 95 ____ ____ ____ 105 <3% ____ ____ ____
12.056 95 ____ ____ ____ 105 <3% ____ ____ ____
12.23 95 ____ ____ ____ 105 <3% ____ ____ ____
12.5 95 ____ ____ ____ 105 <3% ____ ____ ____
12.587 95 ____ ____ ____ 105 <3% ____ ____ ____
12.77 95 ____ ____ ____ 105 <3% ____ ____ ____
12.995 95 ____ ____ ____ 105 <3% ____ ____ ____
13.143 95 ____ ____ ____ 105 <3% ____ ____ ____
13.333 95 ____ ____ ____ 105 <3% ____ ____ ____