Description
The M1458A X-band Magnetron is specifically designed for radar systems that require high performance and reliability. With a frequency range from 9380 MHz to 9440 MHz, this magnetron ensures exceptional precision for radar operations in a variety of applications. It provides a peak output power of up to 25 kW, which is ideal for both military and commercial radar systems that demand high-power transmission for accurate detection.
This magnetron M1458A operates at a peak anode voltage between 7.2 kV and 8.5 kV, ensuring consistent power for optimal radar performance. The heater voltage range of 5.7V to 6.9V and a typical heater current of 0.52A provide the necessary thermal management, allowing it to operate efficiently in diverse environments.
The M1458A is designed to withstand demanding operational conditions, including a duty cycle of 0.001 and pulse durations ranging from 0.05μs to 1.2μs. These features allow for high-speed pulse handling and fast response times, making it perfect for use in dynamic radar systems.
Additionally, the magnetron’s VSWR at the output coupler is 1.5:1, ensuring minimal signal distortion. With an anode temperature rating up to 110°C, the M1458A is built for durability and longevity, even in high-stress environments.
Whether used in naval, meteorological, or aviation radar applications, the M1458A X-band Magnetron provides powerful, reliable, and precise radar performance.
Technical Specifications:
- Model: M1458A X-band Magnetron
- Frequency Range: 9380 MHz to 9440 MHz
- Peak Output Power: 25 kW
- Heater Voltage: 5.7V to 6.9V
- Heater Current: 0.43A to 0.6A
- Preheat Time: 120 seconds
- Peak Anode Voltage: 7.2 kV to 8.5 kV
- Peak Anode Current: 6.0A to 10.0A
- Pulse Duration: 0.05μs to 1.2μs
- Duty Cycle: 0.001
- Anode Power Input: 75 kW (max)
- VSWR at Output Coupler: 1.5:1
- Rate of Rise of Voltage Pulse: 100 kV/μs
- Anode Temperature: 110°C (max)
Technical Specifications & Operational Standards
Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:
| OEM Brand / Manufacturer | Teledyne e2v / NJRC |
|---|---|
| Model / Part Number | M1458A |
| Equipment Classification | Marine Radar Microwave Pulse Magnetron |
| Operating Frequency | 9410 ± 30 MHz (X-Band Marine Radar) |
| Peak Power Output | 12.5 kW / 25 kW Nominal (High Duty Cycle) |
| Cathode Heater Voltage | 6.3 V DC/AC Nominal |
| Radar Compatibility | Furuno, JRC, Sperry, Kelvin Hughes, Raytheon & Simrad Marine Radars |
| Inspection Certification | Factory Bench Tested, Microwave Spectrum & Peak Leakage Certified |
| Stock & Port Logistics | Ready Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam |
| In-the-Box Documentation | OEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual |
Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).