NARDA 2250 SERIES, Operating Manual

Page: 44 / 64

42
Ma
inte
n
an
ce
Calibration
Each ESM “RadMan” is calibrated and
adjusted before it leaves the factory.
Each instrument is calibrated and adjusted
separately for the E-field and H-field at the
alarm threshold of 100 MHz and at 50% of
standard limit value.
The E- and H-field sensors are calibrated and
adjusted separately.
It is recommended that the instrument be
recalibrated every three years.
If your ESM “RadMan” requires calibration
and adjustment, contact your nearest Service
Center.
Calibration