S-BAND Transceiver : DSTRX-1
Satellite Components
Wireless Communication
Product Summary
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.
Features
- 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
Specification
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| Power Consumption |
RX: 1.2W TX: 5.0W @23dBm RF OUT |
|---|---|
| DC Voltage | 22V to 36V |
| AFC Range | ±170kHz |
| RX Sensitivity | -106dBm @1E-5BER |
| RX Frequency Range | 2025 to 2110MHz |
| RX DATA bit rate | 4kbps NRZ |
| RX Modulation | PCM-PSK-PM |
| TX Power | +23dBm |
| TX Frequency Range | 2200 to 2290MHz |
| TX Modulation | BPSK |
| TX Bit rate | 4k to 64kbps |
| Frequency Stability | ±20ppm |
Environmental condition
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| Operating Temperature | -20 degC to +60 degC |
|---|
Size / Weight
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| Total Volume | 120 x 80 x 47mm |
|---|---|
| Total Mass | 740g (including diplexer) |