CubeSat UHF Transceiver Type II

Selectable RF
modulation and data rate
Release Connector
Multiple Interfaces
Selectable output power
USB (Virtual COM Port)
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CubeSat UHF Transceiver Type II

  • Frequency range: 430-440 MHz;
  • Modulations: OOK, GMSK, 2FSK, 2GFSK, 4FSK, 4GFSK;
  • Configurable telemetry beacon broadcast;
  • Protocol: Transparent, AX.25 (optional);
  • Typical Tx power: 1 W;
  • Power amplifier efficiency: >70%;
  • Power Supply: 3.2 – 3.4 V;
  • Local and remote (in-flight) secured application firmware update;
  • Typical Tx current consumption: up to 450 mA;
  • Frequency stability: +/- 2.5 ppm;
  • Data rate in the air: up to 100 kbps;
  • Sensitivity: up to -121 dBm;
  • Interfaces: UART / I2C / USB;
  • Optional RS485 / CAN interface capability;
  • Type: Half-duplex;
  • Weight: 94g;

Included with UHF Transceiver Type II


Custom box

Engineering Support

5 hours

Tech info


Qualification tests

Space qualification tests are performed on the Qualification Engineering Model. Qualification test levels and duration follow the ESA standard ECSS-E-ST-10-03C and GEVS: GSFC-STD-7000A.

Functional Test
Random Vibration
Sinusoidal Vibration
Pyroshock Test

Thermal Cycling
Thermal Vacuum
Total Ionizing Dose


Download the datasheet with complete technical specifications of the CubeSat UHF Transceiver Type II

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