A74 Series S-Band Telemetry Transmitter (STX)
ADDNICS Corporation
Original ADDNICS S-band nanosatellite transmitter with QPSK/OQPSK modulation, first flown on SPRITE-SAT (2009).
Typed specifications7 values
Discloses 2 of 13 fields engineers filter by in this category (category median 3).
- Mass
- 140 g product page
- Envelope (L×W×H)
- 95 x 50 x 20 mm product page
- TX RF output power
- 0.1 W product page
- Modulation
- QPSK product page OQPSK
- Power consumption
- 0.1 W product page
- Flight heritage
- SPRITE-SAT / RISING (2009) product page
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 supplier7 lines, in the manufacturer's own wording
- Frequency band
- S-band (~2.2–2.3 GHz)
- RF output power
- 0.1 W
- Modulation
- QPSK/OQPSK (Intelsat IESS-308)
- Data rate
- Up to 100 kbps
- Dimensions
- 95 x 50 x 20 mm
- Mass
- 140 g
- Mission heritage
- SPRITE-SAT / RISING (2009)
About
The A74 STX is ADDNICS’s original S-band telemetry transmitter, developed for nanosatellite platforms. It supports QPSK/OQPSK modulation with Intelsat IESS-308 encoding and was the first ADDNICS transmitter to achieve on-orbit heritage, flying on Tohoku University’s SPRITE-SAT (RISING) nanosatellite launched in 2009.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.