2J55 X-Band Pulsed Magnetron

The 2J55 is a robust and reliable X-band pulsed magnetron, renowned for its compact design, high stability, and exceptional adaptability across a wide range of radar applications.

Ideal for demanding environments, this electron tube delivers precise and powerful microwave pulses, making it a cornerstone for marine navigation, search radars, and other critical pulsed radar systems.

Designed for consistent performance, the 2J55 ensures optimal operation in challenging conditions, offering a critical component for systems requiring high peak power output and stable frequency.

Key Features:

• Fixed Frequency Operation: Optimized for a precise frequency range in the X-band (typically 9345 to 9405 MHz), ensuring reliable signal generation for dedicated radar applications.
• High Peak Power Output: Capable of delivering a substantial peak output power, commonly rated at 40 kW (peak), with some variants reaching up to 50 kW, providing strong signal returns for effective detection.
• Pulsed Operation: Engineered for pulsed applications, the 2J55 is designed for short, high-energy bursts, crucial for accurate range and bearing measurements in radar systems.
• Compact Construction: Its compact form factor facilitates integration into various radar system designs, offering flexibility in equipment layout.
• Integral Magnet: Features an integral magnet for a self-contained unit, simplifying installation and ensuring stable magnetic fields for consistent performance.
• Waveguide Output: Equipped with a WR84 output connector/waveguide, ensuring efficient and standard interfacing with radar system components.
• Forced Air Cooled: Designed for forced air cooling, effectively managing heat dissipation to maintain optimal operating temperatures and extend tube life.

Typical Applications:

• Marine Navigation Radars
• Search Radars
• Weather Radars
• Coastal Surveillance Systems
• Industrial Microwave Applications

Specifications:

• Type: Fixed Frequency Pulsed Magnetron
• Frequency Range: 9345 to 9405 MHz (X-band)
• Peak Anode Voltage: 11 to 13 kV (Peak)
• Peak Anode Current: 3.5 to 16 A
• Heater Voltage: 5.7 to 6.9 V (typically 6.3V)
• Heater Current: 0.9 to 1.2 A
• Peak Output Power: 40 kW (Peak) minimum (some variants up to 50 kW)
• Duty Cycle: 0.001 (maximum)
• Pulse Width: Up to 2.5 µs
• VSWR at Output Coupler: 1.5:1 (maximum)
• Anode Temperature (Max): 100 °C
• Output Connector/Waveguide: WR84
• Cooling: Forced Air Cooled
• Weight: Approximately 1.9 kg (4 lbs)

The 2J55 X-Band Pulsed Magnetron represents a reliable and high-performance solution for professionals and industries demanding precise and powerful microwave generation in their radar systems.

Contact us for quotation.