Raymarine Ray230 Owner's Handbook Manual page 103

4-4
4.3.2 Receiver
Channels
Frequency Range
Frequency Stability
Usable Sensitivity
Squelch Sensitivity
Threshold
Adjacent CH Rejection
Spurious Image Rejection
Intermodulation Rejection
Audio Output
Hum & Noise in Audio
4.3.3 Operating Requirements
Input Voltage
Current Required
Transmit
Temperature Range
Duty Cycle
Relative Humidity
Water Protection
4.3.4 Radio Dimensions
Base Station Transceiver
Height
Width
Depth
Weight
All available US, International, and Canadian VHF
Marine Band
156.025 to 163.275 MHz in 25 kHz increments
+/- 10 PPM (+/- 0.001%) from -20°C to +50°C
0.25 V for 12 dB (SINAD)
0.2 V or better
1.0 full squelch
70 dB
70 dB
70 dB
3.5 watts or more at 10% or less distortion into 4
ohm load (internal)
Less than -40 dB
13.6 VDC +/- 15% (11.6 to 15.6 VDC)
Less than 6 amps at 25 watts
Less than 2 amps at 1 watt
-4°F to +122°F (-20°C to +50°C)
Continuous, 80% receive, 20% transmit (max 10
min, @25°C)
80%
To CFR-46 for Base Station and External Speaker.
To JIS-7 for Full Function Handset (submersible
to 1m for at least 30 minutes)
2.63 inches (67 mm)
8.98 inches (228 mm)
7.04 inches (179 mm)
Approx. 4 lbs (1.87 kg)
Maintenance