Scanner(Nke-387); Scanner (Nke-387) - JRC JMR-611 Instruction Manual

10.2
(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
(10) Duplexer
(11) Mixer
(12) Intermediate Frequency Amplifier
(13) Overall Noise Figure

SCANNER (NKE-387)

0.1km
0.2km
0.3km
0.4km
0.5km
0.8km
1.2km
1.6km
2km
4km
8km
16km
32km
64km
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
0.05S/4000Hz
0.05S/4000Hz
0.05S/4000Hz
0.05S/4000Hz
0.05S/4000Hz
0.05S/4000Hz
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
0.6S/1000Hz
0.6S/1000Hz
Circulator + Diode Limiter
MIC Front End
Intermediate Frequency: 60MHz
Receiver characteristic = Logarithmic receiver
7.5 dB (Average)
10-2
1.0 (-3dB width)
29 (-3dB width)
Below –32dB (outside 10)
Below -25dB