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  1. Handleidingen
  2. Merken
  3. JRC Handleidingen
  4. Maritieme uitrusting
  5. Alphatron Marine JMR-611 Rivier radar
  6. Gebruikershandleiding

Specificaties Scanner Unit (Nke-387) - JRC Alphatron Marine JMR-611 Rivier radar Gebruikershandleiding

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9.2 Specificaties Scanner unit (NKE-387)

(1)
Dimensions
(2)
Mass
(3)
Polarization
(4)
Directional Characteristic
(5)
Revolution
(6)
Peak Power
(7)
Transmitting Frequency
(8)
Transmitting Tube
(9)
Pulse width/Repetition Frequency
0.1 - 1.6km
1.6km
2km
4km
8km
16 - 32km
(10)
Duplexer
(11)
Mixer
(12)
Intermediate Frequency Amplifier Intermediate Frequency: 60MHz
Receiver characteristic = Logarithmic receiver
(13)
Overall Noise Figure
Height 427mmSwing Circle 2230mm
Approx. 34kg
Horizontal Polarization
Horizontal Beam Width:
Vertical Beam Width:
Sidelobe Level: Horizontal Below –26dB (within 10)
Vertical
Approx. 24/36/48 rpm
4.9kW
9410 30MHz
MAF1562R
0.05S/4000Hz
0.05S/4000Hz
0.1S/2000Hz
0.05S/4000Hz
0.1S/2000Hz
0.1S/2000Hz
0.3S/2000Hz
0.3S/2000Hz
0.6S/1000Hz
0.6S/1000Hz
Circulator + Diode Limiter
MIC Front End
7.5 dB (Average)
59
1.0 (-3dB width)
29 (-3dB width)
Below –32dB (outside 10)
Below -25dB

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