Applicable Model: Far-2837Sw - Furuno FAR-2107 Series Service Manual

Marine radar/arpa
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4. Applicable model: FAR-2837SW

Transceiver
Model
Type
FAR
RTR-082
-2837SW
As for the description on the De-icer and Performance monitor; PM-51, the same as
given in the above clause "3. FAR-2x37S" is applied. The Gearbox and Transceiver unit;
RTR-082 are connected by a waveguide. Install the Transceiver unit in such a way as to
minimize the length of the waveguide for minimizing the loss of the waveguide. And, it
has to keep more than specified bent radius because the loss becomes greater.
For De-Icer
100VAC 1
100/110/200/220VAC
1
50/60Hz
For ANT motor power supply
200VAC 3
50Hz
220VAC 3
60Hz
(Transformer)
110VAC 3
60Hz
RU-5693
(Transformer)
220VAC 3
50Hz
RU-6522
(Transformer)
440VAC 3
50Hz
RU-5466-1
380VAC 3
50Hz
440VAC 3
60Hz
Fig. 1.2.10 Configuration of 30 kW S-band Waveguide Type Radar
Table 1.2.6 Configuration of 30 kW Waveguide Type S-band Radar
Output
Type
(200 VAC/3 Ph/50 Hz)
RSB-104
(220 VAC/3 Ph/60 Hz)
30 kW
(380 VAC/3 Ph/50 Hz)
RSB-105
(440 VAC/3 Ph/60 Hz)
F U R U N O
50/60Hz
RU-3305
(Transformer)
T/R unit
TPYCY-2.5
220VAC
200VAC
200VAC
Gear box
Motor
rpm
RM-7398
21
RM-7398
26
RM-7435
21
RM-7435
26
Length of waveguide:
Recommended dimension is less than 30 m.
Specifications of bend radius for
LHPX-20D
- Bend radius (single): more than R150 mm
- Bend radius (repeated): more than R250 mm
RTR-082
Scanner
RPU-013
1-15
1.2 Configuration
Radiator
Type
PM
De-icer
(Length)
SN-30AF
(10 ft)
PM-51
Yes
SN-36AF
(12 ft)

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