JRC JMA-5204 - Scanner (Nke-2062 Hs)

11.2 JMA-5222-7/9 TYPE RADAR
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11.8 SCANNER (NKE-2062HS)
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(1) Dimensions Height 432mmuSwing Circle 1220mm
(2) Mass Approx. 24kg
(3) Polarization Horizontal Polarization
(4) Directional Characteristic Horizontal Beam Width: 2q (-3dB width)
Vertical Beam Width: 30q (-3dB width)
Sidelobe Level: Below –23dB (within r10q)
Below –26dB (outside r10q)
(5) Revolution Approx. 48rpm
(6) Peak Power 6 kWs50%
(7) Transmitting Frequency 9410 r30MHz
(8) Transmitting Tube Magnetron [MSF1422B]
(9) Pulse width/Repetition Frequency
SP1㸸0.08Ps/2250Hz/Wide
MP1㸸0.25Ps/1700Hz/MiddleࠊMP2㸸0.5Ps/1200Hz/Middle
LP1㸸1.0Ps/650Hz/Narrow
0.125NM 0.08Ps/2250Hz(SP1)
0.25NM 0.08Ps/2250Hz(SP1)
0.5NM 0.08Ps/2250Hz(SP1) 0.25Ps/1700Hz(MP1)
0.75NM 0.08Ps/2250Hz(SP1) 0.25Ps/1700Hz(MP1)
1.5NM 0.08Ps/2250Hz(SP1) 0.25Ps/1700Hz(MP1)
3NM 0.25Ps/1700Hz(MP1) 0.5Ps/1200Hz(MP2)
6NM 0.5Ps/1200Hz(MP2) 1.0Ps/650Hz(LP1)
12NM 1.0Ps/650Hz(LP1)
24NM 1.0Ps/650Hz(LP1)
48NM 1.0Ps/650Hz(LP1)
96NM 1.0Ps/650Hz(LP1)
(10)
Duplexer Circulator + Diode Limiter
(11) Mixer MIC Front End
(12) Intermediate Frequency Amplifier Intermediate Frequency: 60MHz
Band Width: 20MHz(0.08Ps)
6MHz(0.25Ps,0.5Ps)
3MHz(1Ps)
Gain: More than 90dB
Amplifying Characteristics: Logarithmic Amplifier
(13) Overall Noise Figure 6dB(Average)