Furuno FS-1562-15 - Manual (Page 8)

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Frequency Range 1.6 to 27.5 MHz
Input Impedance 50 ohms (viewed from transceiver)
Antenna Required 7 to 30 meters wire or whip
Tuning Power 10 to 20 W pep
VSWR Less than 1.5
Tuning Time Within 2 to 15 seconds, Within 0.5 seconds for an ever tuned frequency
Dummy Load 10 ohms + 250 pF for check of Two-tone alarm generator at 2191 kHz
Power Requirement 15 VDC, 1A (supplied from transceiver)
Construction Waterproof plastic cabinet, stainless steel mount
RECEIVER
Receiving System Double-conversion superheterodyne
IF: 54.455 MHz and 455 kHz.
Sensitivity Input level to produce SINAD 20 dB, or BER 10 -2
J3E J2B
1.6 - 4 MHz Below +16 dB
µ
V Below +6 dB
µ
V across 10
Ω
+ 250 pF
4-27.5 MHz Below +3 dB
µ
V Below -7 dB
µ
V across 50
Ω
Pass Band 350 - 2700 Hz -6 dB
Cross Modulation Unwanted signal +90 dB
µ
V
±
20 kHz from +60 dB
µ
V wanted signal
Audio Output 2 W (8
Ω
internal loudspeaker), 5 W (4
Ω
optional external loudspeaker)
0 dBm/600
Ω
line output (for NBDP, DSC)
Other Features RF Gain: Adjustable
Squelch: ON/OFF, Activated by voice/signal strength
Dimmer: OFF/Low/Medium/High
Loudspeaker: ON/OFF (Handset always alive)
AGC: ON/OFF
Noise blanker: always ON
POWER AMP UNIT (Type PA-2500 for FS-1562-25)
Power capability Input Power: 60 Wpep, Output Power: 250 Wpep
Input/Output Impedance 50 ohms
Power Supply 24 VDC, 30 A
DIMENSIONS
Transceiver Unit 108 mm(W) x 258 mm(H) x 300 mm(D), 6.5 kg
Antenna Coupler Unit 297 mm(W) x 390 mm(H) x 90 mm(D), 3.1 kg approx.
COMPASS SAFE DISTANCE
Unit Standard Steering NOTE
Transceiver 1.2 m 0.9 m
Furuno recommendation based on the
ISO R 694 Method A tests for the
variant models, added with correction
factors which Furuno considers
adequate. Antenna coupler AT-1560-15 1.0 m 0.7 m
Antenna coupler AT-1560-25 1.0 m 0.7 m
Handset 0.6 m 0.4 m
PA-2500 0.9 m 0.7 m
PR-300 0.9 m 0.7 m
PR-850A 1.0 m 0.7 m