GS89 Steel Mast Headframe, 3-Sector

Three 900 mm uprights at 0°, 120°, 240°
Hot-dip galvanised steel construction
100x100 socket with tap bolt securing
Part of the GS89 ecosystem

APAC's GS89 galvanised steel headframes are designed to slip over the top of any GS89 series mast. The 100x100 socket secures over the 89 x 89 mm mast with the supplied 4x M12 tap bolts. The term spigot, tenon, and single-tube headframe are used interchangeably.

Constructed from a 900 mm (0.9 metre) length of 48.3x2.9 mm Circular Hollow Section welded to a 100x100 SHS socket, three arms protrude 500 mm at 0, 120, and 240 degree angles. The central column is capped to prevent water ingress.

Three-sector headframes are popular in Private LTE/5G and wireless network configurations which use 65° sectoral transmitters to enhance capacity and range. These headframes triple the masthead real estate and mount a very broad range of equipment - CCTV cameras, environmental monitoring, weather stations, industrial sensors, etc.

Part Code
AP-GS89-HF3
AP-GS89-HF3 Isometric View
AP-GS89-HF3 Front View
AP-GS89-HF3 Side View
AP-GS89-HF3 Top View

Specifications

Physical Specification

System
GS89
Subtype
Headframe
Materials
Steel
Material Finish
Hot-Dip Galvanised
Mounting
GS89 Socket (100x100)
Dimensions
914 × 798 × 1,215 mm
Weight
26.2 kg

Interfaces

Installation / Attachment

Quantity Mounting Notes
1
GS89 Socket (100x100)
Mounts over a GS89 spigot

Available Interfaces

Quantity Interfaces Notes
3
Pole 48 mm ⌀
For clamping ordinary equipment
4
Pole Spigot, 48 mm ⌀ OD
For attaching equipment over the top of the pole

Subcomponents

Subcomponents

Quantity Bundled Components
4
Tap Bolt, Hot-Dip Galvanised 8.8 - M12 Standard Thread
Quantity Item Materials Material Finish
1
Fully welded assembly
Steel
Hot-Dip Galvanised

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