DCS Function Expansion Card

Expansion of satellite IoT payload units and extension of Lora functionality.

Satellite IoT payload unit

Receive the uplink communication message data transmitted by DCS users, reconstruct the uplink data in orbit, demodulate the data information, transmit it to the satellite data management subsystem through the data communication interface (RS485), and store it in the satellite data management center.

Phased array antenna

Phased array antennas are mainly used for satellite payload data transmission and have the function of directional radiation to the ground. They can directionally transmit wireless signals to ground stations during satellite transit. During signal transmission, the RF signal from the onboard measurement and control data transmission subsystem enters the phased array antenna

Interstellar communication device

The S-band Tx/Rx communication device completes data transmission and network communication between satellites. Suitable for communication between low orbit cubic stars and small satellite stars.

Satellite ground communication equipment

The S/X-band ground testing equipment is a portable ground specific testing device developed by Hunan Sibutu Technology Co., Ltd.

High speed ground inspection

The X-band ground testing equipment is a portable ground specific testing device developed by Hunan Sibutu Technology Co., Ltd. It receives and demodulates downlink information from the onboard X communication device; Receive remote control data from users.

Feed antenna

QV feeding antenna and controller; The Q/V frequency band feeding antenna mainly realizes the reception of uplink signals and the radiation output of downlink signals. It is equipped with a transmitting and receiving integrated antenna and supports in orbit relay use.