Simrad RS90 Operating Manual page 111

Receiver
Intermediate frequency
Sensitivity
Squelch sensitivity
Spurious response rejection ratio
Adjacent channel selectivity
Intermodulation response
S/N at 3KHz deviation
Audio output power at THD 10%
Audio distortion
Audio response
Transmitter
Frequency error
RF power
Maximum deviation
S/N at 3 KHz deviation
Modulation distortion ±3 KHz
Audio response at 1KHz deviation
Spurious/harmonic emissions
Modulation sensitivity
Transmitter protection
Communications
Comm. port NMEA 0183
Comm. port NMEA 2000
NMEA 0183 input (receive)
NMEA 0183 output (transmit)
1st 21.4 MHz
2nd 450 KHz
12dB SINAD dBuV ≤-6 BuV
≤-4 dBuV
≥70 dB
≥70 dB
≥68 dB
≥40 dB
5W (external speaker output)
0.5 W handset
≤5%
+1 to -3 dB of 6 dB/octave from 300 Hz to 3 kHZ
±5 PPM
Hi: 23 ± 2 W
Lo: 0.8 ± 0.2 W
± 5 KHz
40 dB
≤5%
+1 to -3 dB of 6 dB/octave from 300 Hz to 3 kHz
Hi/Lo <0.25 uW
≤20 mV
Open/short circuit of antenna
NMEA 0183, 4800 baud
NMEA 2000
RMC, GGA, GLL, GNS
DSC (for DSC call), DSE (for enhanced position).
AIVDM (AIS) 38400 Baud
Appendices | RS90 Operating Manual
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