FFT2G Spectrometer
AAC Clyde Space
A miniaturized Fourier Transform spectrometer for CubeSats enabling atmospheric and surface composition analysis from orbit.
Technical specifications
- Spectral Range
- 1400-1700 nm (configurable)
- Spectral Resolution
- < 1 nm
- Instrument Type
- Fourier Transform (Michelson interferometer)
- Mass
- ~600 g
- Power Consumption
- ~8 W (operating)
- Interface
- USB / SpaceWire
- Operating Temperature
- -10°C to +40°C
- Radiation Tolerance
- 10 KRad
- TRL Level
- 7
- Dimensions
- ~100 x 100 x 200 mm
- Signal-to-Noise Ratio
- >1000:1
- Data Rate
- 1 Mbps
- Field of View
- < 1°
- Detector Type
- InGaAs photodetector array
About
The FFT2G is a miniaturized Fourier Transform spectrometer payload designed for CubeSat integration. It provides spectral analysis capabilities for atmospheric composition monitoring, greenhouse gas measurements, and surface material identification. The instrument uses a Michelson interferometer design to achieve high spectral resolution across a broad wavelength range in a compact package. Suitable for climate science, environmental monitoring, and planetary observation missions, the FFT2G can be configured for specific spectral windows of interest.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
