20ft 6m Pneumatic Aluminium Push up Telescopic Portable Antenna Mast

20ft 6m  Pneumatic Aluminium Push up Telescopic Portable Antenna Mast

Section No.     OD        Thickness    

1#:              66mm        3.0mm       

2#:              82mm        3.5mm        

3#:              98mm        4.0mm         

4#:              118mm      4.0mm

5#:              140mm       5.0mm 

3. Detailed information of cable

about RG59 cable----75Ohm for camera and CCTV system, Coaxial cable

Outer covering:TPU  hardness:95A  working temp. of cable: -35 to 85℃

4.Accessories

5.Accessories available photos

 6. Product design drawing

20ft 6m  Pneumatic Aluminium Push up Telescopic Portable Antenna Mast

Installation

A. Fixed mode: achieved by tripod; vehicle mode: fixed by car clamps

B. The telescopic mast should be mounted on a flat and solid foundation. If the mast is tilted or tilted for a long time, its speed will be affected and it will cause damage to the mast itself.

C. The top load of mast should not exceed its conventional bearing so as not to tilt or damage the mast

D. Telescopic mast above 10m or less than 10m (including 10m) carrying more than 5kg must be fitted with pulling cords.

 E. And the mast need be fitted with pulling cords when the wind speed exceeds 14m/s.

 F. Method for erecting a mast with pulling cord (take a three layer pulling cord mounted on the ground as an example):

    a. The telescopic mast should be vertically fixed on the horizontal base.

    b. The position selection of ground anchors. The distance between ground anchor and the bottom center of mast is greater than 2/3 of the height of the mast, and nails shall be driven into ground every 120 degrees.

Contact 

		Ms. Karen Wang
		Talents Enterprise Company Limited
		T: 86 22 28376666 | F: 86 22 28376667 |
		whatsapp:0086 182 0221 3131
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