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> 8970B hp noise figure meter
8970B hp noise figure meter
Unit was powered as you see in the picture
When the unit is powered and calibration button is pushed the following error are displayed. Please keep in mind that nothing is connected to the unit.
Error 44 - No hp 8971b on SIB whne 45.0 or 45.1 SP is active. Check 40.2 SP
Error 27 - Overflow while calibrating. If it reoccurs with DUT, reduce sys or DUT gain
