Specifications

5-1.2
Proprietary and Confidential
CALIBRATION
Factory forward and reflected cals are typically not
required in the field. These are two point cals @ 10% &
100% levels. Reflected cals use 20 dB pad for low level.
If done in the field LPU & PAB # forward and reflected
require use of quantified couplers, connectors and
cables of adequate power rating (>3000W for PAB).
LPU & PAB cals not required in field. Displays only.
Couplers tilt up with frequency. They are compensated.
Multiple factory calibrations are used in
N+1 applications. These are two point cals.
Field cal is adequate for calibration. It is a 1
point calibration.
Field cals are not stored.
8 cals can be stored. If more than 8 cals
are performed the old cals are deleted as
new cals are performed.
Only Pre-filter levels are
calibrated.