Specifications - Furuno LH-3000CG Operator's Manual

FURUNO
AUDIO OUTPUT
1
1.1 Hail speaker
1.2 Intercom speaker
1.3 External speaker
1.4 Internal speaker
2 INPUT IMPEDANCE
2.1 MIC impedance
2.2 Aux impedance
3 INPUT SENSITIVITY
3.1 MIC sensitivity
3.2 Aux sensitivity
4 DISTORTION FACTOR
4.1 Hail mode
4.2 Intercom mode
5 SIGNAL-TO-NOISE
5.1 Hail mode
5.2 Intercom mode
6 POWER SUPPLY
7 ENVIRONMENTAL CONDITIONS
7.1 Ambient temperature
7.2 Relative humidity
7.3 Waterproofing
8 UNIT COLOR
SPECIFICATIONS OF LOUD HAILER
LH-3000
20 W, 8 ohms
4.0 W, 4 ohms
4.0 W, 4 ohms
2.2 W, 4 ohms
600 ohms
10K ohms
-73 ±3 dB (0 dB=1V/μBar)
0 dBm ±3 dB (at 1 kHz)
10% (1 kHz 20 W)
10% (1 kHz 4.0 W)
60 dB (1 kHz)
60 dB (1 kHz)
12 VDC, less than 5A, less than 280 mA (stand-by)
-15 to 55°C
95% at 40°C
IPX5 (Front panel), IPX0 (Chassis)
N3.0
SP - 1
LH-3000
E5646S01F
140115