Mobile Communication Tower - 12-20' - Antenna Mount Pole - 2" OD - Stationary/Mountable


Sale price$7,701.99


Specifications / Additional Information
LM-20-3S-ATM Portable Communication Tower Quick Summary
Length: Telescoping from 12` to 20` 12` to 20` Foot Mast
Weight: +-345 lbs Steel Construction
Capacity: 150 lbs Powder Coated or Galvanized Finish
Antenna Pole OD: 2" Antenna Pole Mount
Materials: Steel 125 mph Wind Resistance
Finish: Powder Coated (Gloss Blue) or Galvanized Manual or Optional Electric Operation
Operation: (2) 1,000lbs Manual Winches, Electric Optional
Cable: 3/16" Aircraft Cable
Mounting: 1/4" thick, 13"x15" Base Plate
Anchor Bolts: (6) 9/16" Bolts
Shipping: Common Freight Toll Free: 1-800-369-6671
Shipping Dimensions: 16.5`-L x 4`-W x 5`-H Intl: 1-214-616-6180
Shipping Weight: +-950 lbs
Options: Length, mounting, equipment, etc
The customer ships the failed light mast to Larson Electronics at their expense. If the failure is a manufacturer defect, we will repair and/or replace the unit.   
' Product Overview '
Made in the USA The Larson Electronics LM-20-3S-ATM portable communication tower provides a secure way for operators to deploy equipment for mobile communication operations. This unit features a heavy-duty mast that can be elevated to 20 feet and an antenna mount pole (located at the top of the tower). The entire assembly can be mounted on trucks/trailers or in a stationary configuration. When ordering this unit, please select from the following finishes: powder coated or galvanized. *PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO LIGHT MASTS OR LIGHT TOWERS* The LM-20-3S-ATM is designed to allow operators to securely deploy mobile communication systems in temporary locations and remote sites. This portable communication tower can be extended to 20 feet for effective coverage. This light boom can be extended to 20 feet for maximum area coverage and collapsed to 12 feet for applications where a footprint smaller is required. The tower is constructed of square steel tubing with a lower section 12 feet in length and 4 inches in diameter, a middle section 8 feet in length and 3.5 inches in diameter, and an upper section 6 feet and 3 inches in diameter. Each section has 2` of overlap. The mast is elevated using an included 1,000 lbs. hand winch with 3/16 inch cable and extended to its full height using a second 1,000 lbs. winch. This unit comes with an antenna mount pole (OD 2") at the top of the tower.
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The LM series of towers are powder coated with glossy blue finish for corrosion resistances and aesthetics. These masts are typically mounted to trailers or other stable surfaces via a 15" by 13" by 1/4" thick mounting base-plate which has been drilled to accept six 9/16" anchor bolts. A 44" wide and 2" by 2" by 1/4" thick mounting plate is attached to the upper section of the mast which provides a strong and stable platform for light fixtures and equipment. The LM family of telescoping towers feature a proprietary mast guidance system, which provides increased stability during high winds. When lowered to 12`, the mast can withstand winds up to 125 mph. When elevated to its full upright position, the mast can be rotated a full 360°. By loosening the T-Handle, operators can rotate the mast with ease in either direction. The mast can be positioned in one of four different directions, and locked back in place by re-tightening the T-handle. The mast itself spins freely, and can typically be rotated with a single hand.  This portable communication tower weighs approximately 345 lbs and can easily support and lift 150 lbs of antennas and other types of equipment. The entire tower assembly is shipped via common freight carrier and when shipped measures approximately 16.5` long, 4` wide, 5` tall and weighs approximately 950 lbs. Larson Electronics can customize these units according to customer requirements with longer sections and larger mounting plates. We also offer a choice of either the manual 1,000 lbs hand winches included standard or optional electric winches. Suggested Applications: Mobile communication services, extending site capacity, site repair, disaster recovery, emergency communications, surveillance, military, outdoor operations, remote deployment, temporary deployment, outdoor events, emergency camps, security deployment and more.

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