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The G-822A is designed for use
in airborne survey applications where a combination of high
sensitivity and rapid sampling of the Earth's magnetic field
are required. The system consists of a cesium-vapor sensor
with its associated cables and driver electronic package,
and a separate high resolution counter.
The G-822A operates on 24-32 VDC power, receiving power and
passing its analog output over the same BNC coaxial
connection.
The G-822A sensor incorporates
advanced design features to ensure excellent performance
with respect to instrument noise, heading error, and
absolute accuracy. The G-822A also provides automatic
hemisphere switching to provide superior data quality in
equatorial regions. The sensor/electronics package is
splash-proof, temperature controlled and delivers full
performance under extreme operating conditions |
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