DEVICE: MAGNETRON
BRAND: EEV
TYPE: MG4006
EEV MG4006 X-Band Radar Magnetron
Overview
The EEV MG4006 is a high-performance, fourth-generation (GEN4) X-Band magnetron designed for marine radar systems. Operating within a frequency range of 9380–9440 MHz, it delivers a peak output power of 6 kW, ensuring reliable radar performance in demanding maritime environments.
Key Features
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Fixed X-Band Frequency: Operates consistently within the 9380–9440 MHz range for stable radar performance.
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High Peak Output Power: Delivers up to 6 kW peak power for enhanced radar detection capabilities.
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Precise Electrical Specifications:
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Peak Anode Voltage: 4.2–5.0 kV
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Peak Anode Current: 3.5 A
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Heater Voltage: 5.7–6.9 V
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Heater Current: 3.0 A
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Duty Cycle: 0.000025
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Pulse Duration: 2.5 µs
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Pulse Rise Time: 80 kV/µs
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Cathode Pre-heating Time: 60 s
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Anode Temperature: Up to 120 °C
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V.S.W.R. at Output Coupler: 1.15:1
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Compact and Durable Design:
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Cooling Method: Natural or forced air
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Weight: Approximately 0.25 kg
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Waveguide Interface: WR90 with UG-135/U flange
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RoHS Compliant: Meets environmental safety standards.
Compatibility
The MG4006 is compatible with various radar systems and can replace older magnetron models, including:
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GEN3 Replacements: MG5389, E3560, MAF1422B, M1361
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GEN4 Replacements: MG5232, MG5232F, 9M502, E3540, MSF1422B
Maintenance Advice
For optimal radar performance, it is recommended to replace the magnetron after approximately 3,000 to 4,000 hours of transmission. Additionally, servicing the carbon brushes during replacement is advisable to maintain reliable operation.
Technical Specifications
| Specification | Value |
|---|---|
| Frequency (Fixed) | 9380–9440 MHz |
| Peak Output Power | 6 kW |
| Peak Anode Voltage | 4.2–5.0 kV |
| Peak Anode Current | 3.5 A |
| Heater Voltage / Current | 5.7–6.9 V / 3.0 A |
| Duty Cycle / Pulse Width | 0.000025 / 2.5 µs |
| Pulse Rise Time | 80 kV/µs |
| Cooling & Interface | Air / Forced air; WR90, UG-135/U |
| Weight | ~0.25 kg |
| Compliance | RoHS |
