JRC JMR-92 Series Field Service Manual page 64

Option list of radar antenna
Name
Performance monitor
4 unit switching interswitch
8 unit switching interswitch
Power control unit
Note:
1. The drive motor for the radar antenna is available in 100-115VAC 50/60 Hz single phase or
220-240VAC 50/60 Hz single phase type for NKE-1632/2632/1139/1130/1129/1125/2254/2103
series. Please specify the power source type when ordering.
2. The radar antenna can be equipped with anti-icing system (neck heater) as an option, and '-D'
shall be suffixed to the type name ('-D' or '-E' shall be suffixed to NKE-1632, NKE-2632, and
NKE-2632-H.).
Reference:
The suffix(s) in the type name is/are changed by applying motor voltage, anti-icing system, etc.
(Example) NKE-1130-1D
3. When using the ship's mains of 440VAC as the radar power source, a step-down transformer
shall be used.
4. The following are the each unit name on the one's plate:
Rader antenna
Transmitter-receiver unit
Display section
Track ball operation section TRACK BALL OPERATION UNIT
Keyboard operation section KEYBOARD OPERATION UNIT
Central processing section CENTRAL CONTROL UNIT
Power supply section
Junction box
Rader LAN switch section
Sensor LAN switch section SENSOR LAN SWITCH UNIT
Cradle frame
5. In JMR-9225-9X3/JMR-9225-7X3 and JMR-7225-9X3/JMR-7225-7X3, the following type
name of JRC is used for the waveguide between the transmitter-receiver unit and the radar
antenna.
Waveguide
FR-9
FR-9
6. In JMR-9230-S3 and JMR-7230-S3, the following type name of JRC is used for the coaxial
cable between the transmitter-receiver unit and the radar antenna.
Coaxial cable
HF-20D
Chapter 2 System Configuration
Table 2.1.6 Option list of radar antenna
Model name
NJU-84
NJU-85
NQE-3141-4A
NQE-3141-8A
NQE-3167
'-Ｄ' ・・・100Ｖac (50/60Hz)
'-Ｅ' ・・・220Ｖac (50/60Hz)
D: Attached anti-icing system
1: Motor voltage 100-115Vac (50/60Hz)
2: Motor voltage 220-240Vac (50/60Hz)
SCANNER UNIT
TRANSMITTER-RECEIVER UNIT
MONITOR UNIT
POWER SUPPLY UNIT
JUNCTION BOX
RADAR LAN SWITCH UNIT
CRADLE FRAME
Length Type name of JRC
20MT H-7AWRD0003
30MT H-7AWRD0004
Length Type name of JRC
30MT HF-20D (30MT)
Remarks
For S-band radars excluding NKE-1632, 2632 and
For X-band radars
Separate unit
Separate unit (special order)
Separate unit
2-6
2632-H