A.H. Systems active monopole series Manual de instrucciones - Página 8
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A.H. Systems Model Active Monopole Antennas
CHARGING THE BATTERY
Depending on the model (if applicable) position the input voltage selector
located next to the wall plug on the back of charger to the proper voltage (either
110-120 VAC 60 Hz or 220-240 VAC 50 Hz). Be sure to check available voltage
and adjust selector as needed before use. The amplifier ON-OFF switch must
be in the OFF/CHARGE position to charge the battery. One hour of amplifier
operation will be obtained for each hour of charge up to a maximum of 8 hours
operation. Charging for up to 24 hours will not damage the battery. Using the
battery charger to operate the amplifier directly is not recommended.
ECF-10 (Equivalent Capacitance Fixture)
The ECF-10 is an equivalent capacitance fixture constructed per IEEE 291 and
ARP 958. This is an indispensable tool used for gain adjustment and calibration
of the active monopoles. The ECF-10 is used as a signal substitution source
when calibrating the active monopole. Refer to the alignment and calibration
procedures below.
A.H. Systems inc. – October 2005
REV A
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