ODALISS TTC
Emxys
The ODALISS TTC is an embedded CubeSat radio communication module designed for space-to-ground communications, featuring a fully configurable half-duplex VHF/UHF transceiver.
Typed specifications48 values
Discloses 8 of 13 fields engineers filter by in this category (category median 3).
- Frequency band
- VHF TX and RX · datasheet p.1 UHF TX and RX
- Mass
- 41 g datasheet p.2
- Envelope (L×W×H)
- 87mm x 87mm x 9.3mm datasheet p.2
- TX RF output power
- 1.26 W maximum · datasheet p.2 1.26 W maximum output | 1.26 W max | 1.25 W maximum | 1.25 W maximum output +1
- Data rate
- 0.05 kbps Beacon mode · datasheet p.2 0.05 kbps Beacon mode RTTY | 1.2 kbps min · selectable | 1.2 kbps min · selectable baud rate | 115.2 kbps max · selectable +1
- RX sensitivity
- -110 dBm BER <10-5 · datasheet p.2
- Modulation
- other 3-level FSK · datasheet p.2 other 3FSK (alternative) | 4FSK alternative | 3FSK alternatively | 2FSK Radioteletype (RTTY) ASCII-8 Beacon mode +8
- Supply voltage
- 7.6 V nom. · datasheet p.2 5.8 V min | 8.4 V max | 5.8–8.4 V
- Data interface
- UART datasheet p.2 UART Two UARTs | I2C
- Operating temperature
- -45 °C min · datasheet p.2 85 °C max | -45–85 °C
- Function
- transceiver datasheet p.1
- Link use
- TT&C datasheet p.1
- Link protocol
- AX.25 datasheet p.2 AX.25
- Connector
- One 80-pin high-speed backplane connector datasheet p.2
- Satellite class
- CubeSat datasheet p.1
- Duplex
- half datasheet p.2
- Frequency tunable in orbit
- yes fully remote configuration by command from OBC or ground stat… · datasheet p.1
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier21 lines, in the manufacturer's own wording
- Cpu
- 168 MHz ARM® 32-bit Cortex®-M4, STM32 processor unit
- Power supply
- Redundant power-supply from regulated and unregulated bus
- Power supply range
- +5.8 V to +8.4 V (+7.6 V nominal)
- Control lines
- TTC Enable and Status lines
- Communication type
- Half-duplex earth-space communications
- Redundancy
- Possibility to use a redundant TTC unit
- Rx ber
- <10-5
- Rx sensibility
- -110 dBm
- Tx maximum output power
- 31 dBm (1.25 W)
- Output frequency
- Selectable within VHF and low UHF
- Output radio frequency modulation
- 2FSK (alternatively 3FSK, 4FSK, and GMFSK)
- Secondary output frequency
- Possibility to configure on factory
- Selectable baud rate
- 1200, 2400, 9600, 19200, 38400, 57600, and 115200
- Transmitter/receiver protocol
- AX.25
- Beacon mode
- 2FSK Radioteletype (RTTY) ASCII-8. 50 bps
- Min. freq.
- 200 MHz
- Connector
- One 80-pins high-speed backplane connector
- Operating temperature
- -45 ºC to +85 ºC
- Dimensions
- 87 mm x 87 mm x 9.3 mm
- Mass
- 41 grams
- Serial logic interfaces
- Two UARTS, I2C interface
About
The ODALISS TTC is an embedded CubeSat radio communication module, based on a fully configurable integrated half-duplex VHF/UHF transceiver and designed to simplify space-to-ground communications. It functions as an advanced radio transceiver capable of communicating within the VHF and UHF bands, with full remote reconfiguration capability via command from the On-Board Computer or the ground station. It is powered by a Cortex®M4 CPU, offering a wide set of commands for configuration flexibility. Key features include high reception sensitivity and transmission power, the possibility for redundant configuration to increase reliability, and a nominal mode using a non-proprietary protocol based on packet radio like AX.25. It also supports a beacon mode with periodic beacons using 2FSK Radioteletype (RTTY). The unit is designed for integration into CubeSats and operates within a wide temperature range.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.