The unit consists of a “sense” (secondary) coil surrounding an inner “drive” (primary) coil that is wound around permeable core material. The phase detector identifies key harmonics, and these signals are integrated and processed to produce a highly sensitive magnetic field measurements. Features- • 3-Axis Measurement • Radiation Tolerant • Low Mass Rugged Design • Space Qualified (TRL-9) Technical Specifications- • Mass: 100 grams • Size: 3.51 cm x 3.23 cm x 8.26 cm • Operating Temperature: -55°C to +85°C • Radiation: > 10 Krad TID • Input Voltage: 15 to 34 VDC or 5 Volt Regulated • Power Consumption: Voltage Dependent (30 mA at any input voltage) • Connectors: 9 Pin Male “D” Type Applications- • Accurate Spacecraft Attitude Measurements • Naval Research Laboratory missions • Well suited to the radiation environments of high LEO orbits