Spacemag is designed for long term and interplanetary space missions and can be supplied with 150kRad radiation hardened components and ISO 7 assembly. For ground testing, we provide units built with standard components to reduce the cost to our users with cleanroom assembly available as an option.

Spacemag-Lite, ideal for a variety of low Earth orbit (LEO) missions, has been designed to tolerate up to 50kRad of radiation exposure whilst using commercial off the shelf (COTS) components. This makes Spacemag-Lite suitable for both commercial and scientific missions, where cost is a consideration.

Spacemag:

• Number of axes: Three (right hand XYZ coordinate system)
• Full-scale measuring range: ±100µT
• Bandwidth at -3dB:>100Hz
• Measurement noise floor: 10 to ≤20pTrms/√Hz at 1Hz
• Scaling Temperature Coefficient:±100ppm/°C
• Dimensions: 40 x 40 x 31mm
• Operating Temperature: -55°C to +125°C
  

Spacemag-Lite:

• Number of axes: Three (right hand XYZ coordinate system)
• Full-scale measuring range: ±60µT
• Bandwidth at -3dB: >1kHz
• Measurement noise floor:: 10 to ≤150pTrms/√Hz at 1Hz
• Scaling temperature coefficient : ±100ppm/°C
• Operating Temperature: -55°C to +65°C TBC
• Dimensions: 20 x 20 x 20mm (±0.1mm) Cable length 2m when probe mounted remotely

Typical Applications:

• Spacecraft attitude sensing
  
• Geomagnetic field mapping
  
• Spacecraft magnetic signature measurement