DEVICE: MAGNETRON
BRAND: JRC
TYPE: M1568BJ
JRC M1568BJ X-Band Magnetron
Overview
The JRC M1568BJ is a high-performance magnetron designed for marine X-band radar systems. Operating in the 9380–9440 MHz range, it delivers a robust 25 kW peak output, ensuring reliable radar performance in demanding maritime conditions.
Key Features
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Fixed X-Band Frequency — Provides stabilized operation within the 9380–9440 MHz range.
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High Peak Power — Outputs up to 25 kW for clear detection and improved radar visibility.
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Precise Electrical Characteristics:
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Peak Anode Voltage: ~8 kV
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Peak Anode Current: ~8 A
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Heater Voltage/Current: ~6.3 V / ~0.52 A
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Duty Cycle & Pulse: 0.001 / up to 1.2 µs
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Compact Design — Features a WR-90 waveguide interface (UG-135/U flange) and air-cooled construction, weighing approximately 0.7 kg.
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Rugged & RoHS-Compliant — Built to withstand marine conditions and meet environmental safety standards.
Maintenance Recommendation
Replace the magnetron after approximately 5,000 hours of transmission to maintain radar clarity and performance. Concurrent brush servicing is also advised for optimal signal quality.
Specifications Overview
| Specification | Details |
|---|---|
| Frequency | 9380–9440 MHz (Fixed) |
| Peak Output Power | 25 kW |
| Peak Anode Voltage | ~8 kV |
| Peak Anode Current | ~8 A |
| Heater Voltage / Current | ~6.3 V / ~0.52 A |
| Duty Cycle / Pulse | 0.001 / up to 1.2 µs |
| Interface & Cooling | WR-90 waveguide, air cooled |
| Weight | ~0.7 kg |
| Compliance | RoHS certified |
