ETS-Lindgren 3301C Active Monopole - Manual (Page 10)

C OUNTERPOISE
The two halves assemble into a
24 in by 24 in square (60.96-cm
square).
To extend the ground plane, the
counterpoise may be attached
to a workbench using the holes
around the perimeter of the
counterpoise.
R ECHARGEABLE AA N ICKEL -M ETAL H YDRIDE BATTERIES (8)
The Model 3301C is shipped with 8 Nickel-Metal Hydride (NiMH) batteries installed.
The batteries are rechargeable, and include an AC adapter for charging. You must
charge the batteries before using the Model 3301C for the first time. See Charging the
Batteries on page 42 for more information.
MIL-STD-461F T EST K IT
To comply with the standard,
the MIL-STD-461F Test Kit
includes a 27-in BNC cable,
BNC bulkhead connector, ferrite
bead, and a right-angle bracket.
For information on using the kit,
see page 28.
10 | Introduction