The antenna mast ST-R is primarily intended for use for elevating and mounting of a light directional and omnidirectional or wire antennas for mobile work in stay. The base mast unit is special three-leg stay made of aluminum alloy square tubes with telescopic support legs made of composite material (glass reinforced polyester tubes). In normal conditions the mast do not need additional ropes and anchors. The three-leg stay is designed for very quick elevating of the mast also on inclined ground. The mast is packed in handy linen bag. Standard mast height is 6 m (5 sections of 1,2 m). Different dimensions and guying set are also available on special request.
In special circumstances where guying is needed (high wind) but not possible (hard ground) the tripod legs can also be secured using sand bags.
NATO STOCK No. (NSN): 5985-42-000-1710
Technical specification
| Height | 6 m |
| Three leg stand weight | 4.7 kg |
| Section weight | 0.85 kg |
| No. of sections | 5 |
| Section lenght | 1310 (Nett 1230) mm |
| Section diameter | 43 mm |
| Mounting area | D = 2.8 m |
| Mounting time | 1 per / 5 min |
| Max. vertical top load | 6 kg |
|
Max. horizontal top load: - without guying - with sandbags - with guying |
60 N 125 N 500 N |
|
Max. top load wind area: - with sandbags, wind 100 km/h |
0.10 m2 0.25 m2 0.25 m2 |
