Satellite Matrix Switch

Description

GD Series Satellite Matrix Switch – Key Technical Specifications

The GD Series Satellite Matrix Switch​ offered by Shenzhen Huashi Digital Technology Co., Ltd.​ is a signal routing device based on a crossbar switching architecture. Each intersection point can be independently controlled to establish dynamic connections between any input and output channels. It offers flexible signal path configuration capabilities, replacing traditional manual patching to significantly enhance system automation.

The device allows real-time monitoring and switching of signal channels via front-panel operation or remote control. Widely applied in satellite communications, remote sensing, navigation and positioning, EMC (Electromagnetic Compatibility), aerospace TT&C (Telemetry, Tracking, and Command), broadcasting and television, and emergency communications, the GD series effectively improves testing and monitoring efficiency.

Huashi Microwave’s latest GD L-band 160×160 Matrix Switch​ features an innovative modular card-based structure, combining high integration, high isolation, and low cost. It supports a maximum non-blocking full-switching scale of 160×160, leading the domestic industry. The product includes adaptive configuration, fault diagnosis, and route redundancy functions, while supporting online hot-swappable expansion for seamless scalability.

Technical Specifications Table

📡 GD Series L-Band (0.95GHz–2.15GHz) Satellite Matrix Switches

Model No.	Switching Scale	Operating Frequency	Gain
GD L8×8	8×8	0.95GHz–2.15GHz	0dB±1.5dB
GD L12×12	12×12	0.95GHz–2.15GHz	0dB±1.5dB
GD L8×16	8×16	0.95GHz–2.15GHz	0dB±1.5dB
GD L16×16	16×16	0.95GHz–2.15GHz	0dB±1.5dB
GD L16×20	16×20	0.95GHz–2.15GHz	0dB±1.5dB
GD L16×32	16×32	0.95GHz–2.15GHz	0dB±2dB
GD L32×32	32×32	0.95GHz–2.15GHz	0dB±1.5dB
GD L32×64	32×64	0.95GHz–2.15GHz	0dB±1.5dB
GD L64×64	64×64	0.95GHz–2.15GHz	0dB±1.5dB
GD L96×96	96×96	0.95GHz–2.15GHz	0dB±1.5dB
GD L128×128	128×128	0.95GHz–2.15GHz	0dB±1.5dB
GD L160×160​	160×160​	0.95GHz–2.15GHz​	0dB±1.5dB​

📡 GD Series IF (Intermediate Frequency) (50MHz–180MHz) Satellite Matrix Switches

Model No.	Switching Scale	Operating Frequency	Gain
GD IF8×8	8×8	50MHz–180MHz	0dB±1.5dB
GD IF12×12	12×12	50MHz–180MHz	0dB±1.5dB
GD IF8×16	8×16	50MHz–180MHz	0dB±1.5dB
GD IF16×16	16×16	50MHz–180MHz	0dB±1.5dB
GD IF16×32	16×32	50MHz–180MHz	0dB±2dB
GD IF32×32	32×32	50MHz–180MHz	0dB±1.5dB
GD IF32×64	32×64	50MHz–180MHz	0dB±1.5dB
GD IF64×64	64×64	50MHz–180MHz	0dB±1.5dB

📡 GD Series C-Band (2.0GHz–4.2GHz) Satellite Matrix Switches

Model No.	Switching Scale	Operating Frequency	Gain
GD C8×8	8×8	2.0GHz–4.2GHz	0dB±1.5dB
GD C12×12	12×12	2.0GHz–4.2GHz	0dB±1.5dB
GD C8×16	8×16	2.0GHz–4.2GHz	0dB±1.5dB
GD C16×16	16×16	2.0GHz–4.2GHz	0dB±1.5dB
GD C16×32	16×32	2.0GHz–4.2GHz	0dB±2dB
GD C32×32	32×32	2.0GHz–4.2GHz	0dB±1.5dB

📡 GD Series Multi-Band (10MHz–1350MHz) Satellite Matrix Switches

Model No.	Switching Scale	Operating Frequency	Gain
GD M8×8	8×8	10MHz–1350MHz	0dB±1.5dB
GD M12×12	12×12	10MHz–1350MHz	0dB±1.5dB
GD M8×16	8×16	10MHz–1350MHz	0dB±1.5dB