Section II. EQUIPMENT DESCRIPTION AND DATA

TM 11-5985-334-20

Section II.

EQUIPMENT DESCRIPTION AND DATA

1-7.

Equipment Description and Data

Refer to TM 11-5985-334-10, Operator's Manual, for complete equipment

description and data on the AB-621(*)/G and MK-2044/G.

TECHNICAL PRINCIPLES OF OPERATION

Section III.

1-8. Technical Principles of Operation

The AB-621(*)/G is a portable arrangement of equipment used for the

mounting of a variety of directional radio antennas. The mast, with the

antenna mounted, is erected section by section to an elevation of 50 feet

(100 feet when AB-621A/G is used with extension kit MK-2044/G) and then

supported and guyed in place. After the mast and associated antenna are

elevated and secured, they can be rotated to the required direction for

radio transmission.

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