DEVICE: MAGNETRON
BRAND: JRC
TYPE: MAF1422B
JRC MAF1422B X-Band Magnetron
Overview
The JRC MAF1422B is a high-performance X-Band magnetron designed for marine radar systems. Operating within a fixed 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: 4.5 kV
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Peak Anode Current: 4.5 A
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Heater Voltage: 6.3 V
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Heater Current: 0.55 A
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Duty Cycle / Pulse Duration: 0.001 / 1.25 µs
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Compact and Durable Design:
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Cooling Method: Air or forced air
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Weight: Approximately 0.4 kg
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Waveguide Interface: WR90 with UG-135/U flange
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RoHS Compliant: Meets environmental safety standards.
Maintenance Advice
For optimal radar performance, it is recommended to replace the magnetron after approximately 5,000 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 | 4.5 kV |
| Peak Anode Current | 4.5 A |
| Heater Voltage / Current | 6.3 V / 0.55 A |
| Duty Cycle / Pulse Width | 0.001 / 1.25 µs |
| Cooling & Interface | Air / Forced air; WR90, UG-135/U |
| Weight | ~0.4 kg |
| Compliance | RoHS |
