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英国 Teledyne Paradise QubeFlex 卫星调制解调器

英国 Teledyne Paradise QubeFlex 卫星调制解调器

英国 Teledyne Paradise QubeFlex™义调制解调器专为高性能、高可靠性接收低轨立方体卫星及小型卫星设备的传输信号而设计。该调制解调器支持 CCSDS 遥测、国际通信卫星组织（Intelsat）及其他通用航天传输与分组标准。前向纠错技术可有效保护数据，避免传输损耗；高数据速率设计则能确保在每次卫星过境时接收最大数据量。


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产品介绍

英国 Teledyne Paradise QubeFlex™义调制解调器专为高性能、高可靠性接收低轨立方体卫星及小型卫星设备的传输信号而设计。该调制解调器支持 CCSDS 遥测、国际通信卫星组织（Intelsat）及其他通用航天传输与分组标准。前向纠错技术可有效保护数据，避免传输损耗；高数据速率设计则能确保在每次卫星过境时接收最大数据量。


英国 Teledyne Paradise QubeFlex Satellite Modem 卫星调制解调器

QubeFlex™软件定义调制解调器专为高性能、高可靠性接收低轨立方体卫星及小型卫星设备的传输信号而设计。日益增长的商业应用需求要求产品快速上市并具备稳定可靠的通信能力。

该调制解调器支持CCSDS遥测、国际通信卫星组织（Intelsat）及其他通用航天传输与分组标准。前向纠错技术可有效保护数据，避免传输损耗；高数据速率设计则能确保在每次卫星过境时接收最大数据量。

即便面对高速运行的低轨卫星所产生的大幅多普勒频移，QubeFlex解调器仍可捕获并持续锁定信号。解调器输出格式经过优化，便于后续计算机处理与存储。


英国 Paradise QubeFlex 特征

  • 数据速率最高可达 50 Mbps（CCSDS标准上限为50 Mbps）

  • 支持CCSDS遥测标准及国际通信卫星组织（Intelsat）标准，  包含维特比/里德-所罗门纠错编码与加扰技术

  • 该调制解调器不绑定特定通信协议，但明确支持CCSDS协议

  • 调制频段涵盖 2.2–2.45 GHz S波段

  • 搭配外部频率转换设备时，可支持其他频段（含X波段）

  • 多普勒范围：±700 kHz，变化率 ±9 kHz/秒

  • 解调器输出接口可选：以太网（支持可选时间戳与元数据）及EIA-530接口

  • 标配 Q-NET™ Navigator** 网络控制应用软件



英国 Teledyne Paradise QubeFlex Satellite Modem 卫星调制解调器


The QubeFlex™ software defined modem has been specifically designed to provide high performance and reliable reception of transmissions from lowearth orbit Cubesat and smallsat devices. Growing commercial applications demand fast time to market and dependable comms.


The QubeFlex modem supports CCSDS telemetry,Intelsat and other common space transmission and packet standards. Forward error correction ensures data is protected against transmission loss. High data rates ensure maximum data can be received on each satellite pass.


The QubeFlex demodulator will acquire and remain locked to the signal even when faced with the largest Doppler frequency shifts caused by fast-moving low-earth orbit satellites. Demodulator output is formatted for convenient onward computer processing and storage.


In addition to supporting the standard carrier rolloff factors, the QubeFlex modem supports larger than normal roll-off factors to allow users to minimise the peak-to-average-power ratio of the generated waveform. This minimises distortion of the transmitted signal and thereby relaxes the design constraints for the smallsat transmission system,which are typically subject to extreme size, weight and power limitations.


The QubeFlex modem includes powerful onboard test equipment (spectrum analyzer and a constellation monitor), and is also capable of detecting satellite beacon transmissions, which

removes the need for a separate beacon receiver.


Features


• Data rates up to 50Mbps (CCSDS maximum is 50Mbps)

• Support for CCSDS telemetry & Intelsat standards including Viterbi/Reed-Solomon error correction & scrambling

• Modem is protocol agnostic but includes explicit support for CCSDS.

• Modulation includes 2.2 to 2.45 GHz S-band

• Supports other bands (including X) when used with external frequency conversion

• Doppler limits: ±700kHz, ±9kHz/s

• Demodulator output options: Ethernet (with optional timestamps & metadata) & EIA-530

• Q-NET™ Navigator network control application included as standard

• Our partners provide fully compatible onboard CubeSat transmission systems - please contact us for details




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