Operation Manual
Page 77GX1150
17.3 RECEIVER
Frequency Range ..................................................... 156.050 to 163.275 MHz
Sensitivity
12 dB SINAD .................................................................................. 0.25 µV
12 dB SINAD (70 CH Receiver) ..................................................... 0.25 µV
Squelch Sensitivity (Threshold) ...................................................... 0.20 µV
Modulation Acceptance Bandwidth ................................................... ±7.5 kHz
Selectivity
Spurious and Image Rejection ........................................................ –75 dB
Intermodulation and Rejection at 12 dB SINAD ............................. –70 dB
Audio Output ........................................................................................... 4.5 W
Audio Response ............................................... within + 1/–3 of a 6 dB/octave
de-emphasis characteristic at 300 to 3000 Hz
Frequency Stability (-20°C to +50°C) ............................................. ±0.0005 %
Channel Spacing ................................................................................... 25 kHz
DSC Format ................................................................................. ITU-R M.493
NMEA Input/Output ............................................................Output - DSC, DSE
Input - GLL, GGA, RMC and GNS