CubeSat UHF Digital Radio Transceiver SatCOM UHF

The minimum order quantity for this subsystem is 20 pieces.

This UHF radio utilizes a half-duplex architecture with a high-performance low power consumption transceiver which is controlled by a dedicated ARM Cortex-M4 MCU. The radio uses an ultra-high frequency band (UHF) that is programmable in 395 to 440 MHz range.

The module supports GFSK2 modulation and 2400-bit rate. Modulation is configured to be ¼ of symbol rate and consequently, it is MSK modulation.

The minimum order quantity for this subsystem is 20 pieces.

This UHF radio utilizes a half-duplex architecture with a high-performance low power consumption transceiver which is controlled by a dedicated ARM Cortex-M4 MCU. The radio uses an ultra-high frequency band (UHF) that is programmable in 395 to 440 MHz range.

The module supports GFSK2 modulation and 2400-bit rate. Modulation is configured to be ¼ of symbol rate and consequently, it is MSK modulation.

Features:
- Record-based file system
- In-orbit re-configurability
- In-orbit software update
- Internal and external telemetry collection
- Beacon
- Passive thermal control
- IPC – A600H class 3 assembly, soldering per ESA specification ECSS-Q-70-08
- Dimensions: 56.1 x 32.9 x 6.56 mm
- Mass: 7.5 g;
Performance:
- RF Architecture: half duplex.
- Frequency range: 395-440 MHz.
- RF output power: 2 W.
- Modulation: GFSK2 (MSK).
- Symbol rate: 2400 baud.
- Bit rate: 2400 bps.
- Typical sensitivity: -122 dBm (GFSK2, 2400 bps).
- Bit encoding: data whitening PN9 sequence.
- CAN electrical interface (Satellite module).
- UART interface (Ground module).
- Power amplifier and oscillator temperature telemetry.
- 3 V single power supply.