User's Manual

SATELLINE-4Pro
User Guide v0.93 DRAFT
15
power goes to 2W, at 80°C to 10W, at 78°C to 20W, at 75°C to 25W and at 73°C the modem
operates again at the full 35W carrier power.
3.3 Protection of current
In case of a bad antenna impedance matching the current consumption of the Power Amplifier may
be too high. For this reason the maximum current is limited to 12 A. If the current tends to increase
over 12 A, the automatic power control decreases the power level until the current drops under
11.5 A. LCD indicates the actual power level of the transmitter. A new transmission starts always
with the nominal power level. The power control scheme is applied only when the nominal power
level is 35 W.