Garmin GPSCOM 190 User Manual
Page 96
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APPENDIX B
Sped/icfliioiis
Transceiver Specifications (continued):
Adjacent Channel Rejection:
Channel Spacing:
Audio Power:
Audio Distortion;
Transmitter Output:
Sidetone Audio Power:
Distortion:
Frequency Stability:
Duty Cycle:
Microphone:
Compliance:
> 70 dB down
25 kHz (COM), 50 kHz (NAV)
7 vPP across 300 ohm load
< 15%
1.5 Watts nominal
7 vPP across 300 ohm load
Total Harmonic Distortion <15%
+/* 300 Hz
No damage even if continuously keyed
Internal electret or optional external mic/headset
FCC Part 87
POWER
Input:
Battery Life:
(1) 7.2 volt external Ni-Cad battery pack.
GPS on, Com on with 5% xmil @ 1.5 watts & 95%
receive: 3.5 hours
GPS off. Com on with 5% xmit @ 1.5 watts & 95%
receive: 5.5 hours
GPS on, Com on with receive only: 6-7 hours
GPS on, Com off: 14.5 hours