IFR NAV-402AP-3 - CO M Mode

OPERATION MANUAL
IFF-701Ti
1-3-1
Page 6
Jul 1/00
1.6 COM MODE
COM Tone Frequency Accuracy:
1020 Hz: ±1%
400 Hz: ±1%
1300 Hz: ±1%
3000 Hz: ±1%
COM Tone Demod Distortion
(9960 Hz Reference Level set to min):
1020 Hz: ≤2.5%
400 Hz: ≤2.5%
1300 Hz: ≤2.5%
3000 Hz: ≤2.5%
Modulation:
CAL: 30% AM ±2% for each tone
Variable: 3% to 55% AM
External Mod (CAL): 30% AM (typical)
(10 Hz to 20 kHz, 5 Vp-p input)
External Mod Variable: 3% to 55% AM (typical)
(10 Hz to 20 kHz, 5 Vp-p input)