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Space-born Microwave Product

With over 40 years of experience, our active and passive products cater to various space applications. We dominate China's space microwave products market and thrive in design, development, and manufacturing. Explore our range of reliable microwave receivers, converters, LNAs, and more. Contact us at marketing@castxian.com for details.

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Space-born Microwave Product

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  1. 。 Space-born Microwave Product Product & Heritage Version 2015 V1

  2. Overview • More than 40 years’ experience in research, design, develop and manufacturing, assembly, integration and test of space born microwave products. • More than 7000 units of active and passive products are supplied and launched for various applications of communication, navigation, remote sensing, spaceship. • The most competitive supplier in China, owning more than 95% of space microwave products market in China.

  3. Overview comparison between simulated result and test result CAT System • A dedicated team consisting of experienced experts and engineers. • Rapid design, development and precise manufacturing capability with state-of-the-art tools and facilities.

  4. Active Microwave Products

  5. Heritage

  6. Heritage

  7. Active Microwave Product Ka Band Receiver L Band Receiver X Band Receiver Receivers in UHF, L, S, C, X, Ku, Ka bands are on the shelf with good heritage.

  8. Active Microwave Product • LBand Recevier • High Gain, Low Noise • wide dynamic range: 100dB • Flight experience: Beidou-2

  9. Active Microwave Product • Ka Band Recevier • MMIC Technology is applied • Advanced Frequency Synthesizer • Small size power supply • Flight experience: ChinaSat-2A

  10. Active Microwave Product • KaBand Converter • MMIC RF Chains • High Performance Frequency Synthesizing • Small size power supply • Gain and Frequency adjustable • Ground qualified

  11. Active Microwave Product • KaBand Beacon • Advanced Frequency Synthesizer • Small size power supply

  12. Active Microwave Product • Ka BandLNA • MMIC is applied • Small size power supply • 2 in 1

  13. Passive Microwave Products

  14. Passive Microwave Products Ka Band dual mode cylinder cavity IMUX C Band predistortion IMUX KuBand di-electric IMUX C Band 19 channels OMUX

  15. Passive Microwave Products Ku Band OMUX Assembly Ka Band OMUX Assembly Ku Band OMUX Assembly

  16. Passive Microwave Products Dual Mode Cylinder Cavity Filter Waveguide Low-pass Filter Waveguide Test Coupler Waveguide Filter Power Divider Assembly Coaxial Filter Coaxial Coupler LTCCPower Divider LTCC Filter Di-electric Multiplexer

  17. Passive Microwave Products Microwave Switches

  18. Passive Microwave Products • C Band Predistortion IMUX • Coaxial filter • Temperature compensation and predistortion technologies are applied • High temperature stability 2ppm/℃ • Up to 4 channels • Flight experience: ChinaSat-11 and TKsat-1

  19. Passive Microwave Products • Ku Band di-electric IMUX • Di-electric TE01 filter • 10-4-4 characteristic • High temperature stability 2ppm/℃ • Up to 6 channels • Flight experience: ChinaSat-11 and SinoSat-6

  20. Passive Microwave Products • C Band IMUX • aluminum design • Temperature compensated（ 1.5ppm/℃ ） • Up to 4 channel • 10-4-4 Pre-distortion • 74 channels has been launched

  21. Passive Microwave Products • Ka Band IMUX • Invar design • Frequency Drift : 2ppm/℃ • Up to 5 channel • 8-2-2 Dual mode cylinder cavity • 50 channels has been launched

  22. Passive Microwave Products • C Band dual mode cylinder cavity OMUX • Dual mode • Cylinder cavity • Power handling: 100W/channel • High temperature stability 2.5ppm/℃ • Up to 19 channels • Flight experience: ChinaSat-20 and ChinaSat-11

  23. Passive Microwave Products • Ku Band dual mode cylinder cavity OMUX • Dual mode • Cylinder cavity • Power handling: 150W/channel • High temperature stability 2.5ppm/℃ • Up to 14 channels • Flight experience: ChinaSat-20 and SinoSat-6

  24. Passive Microwave Products • Ka Band OMUX • Invar design • Frequency Drift : 1.5 ppm/℃ • Up to 10 channel • 4-2 Dual mode cylinder cavity • 30 channels has been launched

  25. Passive Microwave Products • HP TE113/TE114 Dual-mode filter • Invar design • Frequency Drift : 1.5ppm/℃ • 4-2 /6-2Dual mode cylinder cavity • 20 channels has been launched

  26. Passive Microwave Products • HP High Q filter • Invar design • Frequency drift 1.5ppm/℃ • TE01 mode • 13 channels has been launched

  27. Passive Microwave Products • HP Lowpass filter • Aluminium design • 25 ppm/℃ • 20 channels has been launched

  28. Passive Microwave Products • HP Waveguide filter • Aluminium/Invar design • 25 ppm/℃/2.5 ppm/℃ • 50 channels has been launched

  29. Passive Microwave Products • High Power T type switch • Aluminum design • Frequency DC- 5GHz • TNC interface

  30. Passive Microwave Products • BJ320 Waveguide Switch • Aluminum design • R Type with 4 modes • Double-Pole double-throw • Positive and negative pulse driven waveguide switch within any status

  31. For more information please contact: marketing@castxian.com

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