Furuno FM-4800 User Manual

162.550 MHz to 163.275 MHz (Only USA and Canada)
Frequency range of Weather Channel
155.500MHz to 162.0375MHz
16K0G3E Voice, 16K0G2B DSC
119
SPECIFICATIONS
1. GENERAL
1.1 Channels International, USA and Canada
1.2 Frequency stability With
±
1.5 kHz
1.3 Communication system Simplex / Semi-duplex
1.4 Antenna impedance 50 ohms
1.5 Display Monochrome, 192×128 dot (FM-4800, HS-4800)
2. TRANSMITTER
2.1 Frequency Range 156.025 MHz to 162.000MHz ( International)
2.2 Output power 25W max., 1W at power reduction
2.3 Frequency deviation
±
5 kHz max.
2.4 Spurious emission Standby : less than 2nW
Transmit : less than 0.25
μ
W
2.5 Modulation
3. RECEIVER
3.1 Frequency range
3.2 Sensitivity +6 dB
μ
V(e.m.f) or less (SINAD 20dB)
3.3 Channel selectivity 70dB or more
3.4 Spurious response 70dB or more
4.
DSC receiver
4.1 Protocol Class D DSC
4.2 Sensitivity 0 dB
μ
V(e.m.f) or less (BER < 1%)
4.3 Channel selectivity 70dB or more
4.4 Spurious response 70dB or more
5. AIS receiver
5.1 Receiver frequency (CH) 161.975 MHz (AIS1), 162.025 MHz (AIS2)
5.2 Sensitivity -107 dBm or less (PER < 20%)
5.3 Channel selectivity 70dB or more
5.4 Spurious response 70dB or more
6. GNSS receiver
6.1 Receiving Frequency 1575.42 MHz
6.2 Number of channel 72 channels
6.3 Accuracy 10 m
6.4 Position fixing time (cold start) 120 sec typical
6.5 Position update interval 1 sec
156.025 MHz to 157.425MHz( USA and Canada)

Furuno FM-4800 Specifications

General

Brand	Furuno
Model	FM-4800
Category	Cordless Telephone
Language	English