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DSTRX-1 is S-band transponder developed for small satellite application with support of NESTRA and Tokyo University.
Main features of this transponder are low mass and low volume and low power consumption.
Optional diplexer can be mounted and it can save volume. Flexible design architecture can meet various transponder requirements.
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- Optimized for micro satellites
- Low mass and low volume
- Low power consumption <1.2W @RX
- Optional diplexer is available
- Transmitter DATA rate 4k-64k
- Telemetry/Telecommand via RS-422
Components of coupler, circulator, and band pass filter. Flexible connections.
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- This diplexer consists of coupler, circulator, and band pass filter.
- By selecting connection from antenna to the terminal, user can choose how to use antenna.
To share common antenna for uplink and downlink, antenna is connected to J5 terminal, and J3 and J4 are connected to each other.
To use antenna uplink and downlink separately, RX antenna is connected to J3 terminal, and dummy loads are connected to J4 terminal.