Use of external preamplifiers 7-1 - 4, Chapter 7 preamplifier operations, Introduction -1 – Anritsu ME7840A User Manual
Page 108: Use of external preamplifiers -1, Alternative 1 -1 alternative 2 -1
an approximate source power (at the Scorpion Port 1, Port 3, or both).
For tests involving power sweep, the MS7840A enables a linear power
calibration over the desired power range (and the frequency range). For
this calibration, the user can specify his target power start and stop val-
ues and a nominal power offset between this reference plane and the
Scorpion source (the net of preamplifier gain minus test setup losses).
USE OF EXTERNAL PREAMPLIFIERS
PREAMPLIFIER OPERATIONS
7-2
ME 7840A OMM