Products

Our product development takes place in top professional
R&D-departments, where our engineers are always working
to develop new innovative products in co-operation with our customers.

SMC 500 / SMC 1000

Side-Mounting Clamps for Base Station Antennas

  • These side-mounting clamps are used when a base station antenna has to be side-mounted on the supporting lattice mast or mast tube.
  • The SMC 500 has a side-mounting distance of approx. 0.5 m and the SMC 1000 a side-mounting distance of approx. 1.0 m.

DESCRIPTION

  • The clamp types can be supplied with U-bolts, for masts with diameter 15 – 65 mm (typical: lattice mast legs), for mast tubes with diameter between 65 and 105 mm, and for mast tubes with diameter between 105 and 115 mm. (See table below).
  • The brackets are mainly intended for all the omnidirectional antennas provided with type “C” or “LW” clamp, but can also readily be used together with all “GP”-antennas for 38 mm mast tubes or for carrying directional antennas.
  • The brackets are made of hot-dipped galvanized steel and all accompanying fittings are in stainless steel (mounting plate for the model up to 115 mm is in stainless steel).

ORDERING DESIGNATIONS

TYPEPRODUCT NO.FOR MAST
DIAMETER
FITTINGS
SUPPLIED
SMC 500/15-6510000004915 - 65 mm2 pcs. 65 mm U-bolts
8 pcs. M8 nuts
4 pcs. washers
SMC 500/65-10510000004865 - 105 mm2 pcs. 105 mm U-bolts
8 pcs. M10 nuts
4 pcs. washers
SMC 500/105-115100000527105 - 115 mm2 pcs. 115 mm U-bolts
8 pcs. M10 nuts
4 pcs. washers
4 pcs. M8 screws
4 pcs. M8 spring washers
4 pcs. M8 nuts
1 pcs. mounting plate
SMC 1000/15-6510000004515 - 65 mm2 pcs. 65 mm U-bolts
8 pcs. M8 nuts
4 pcs. washers
SMC 1000/65-10510000005165 - 105 mm2 pcs. 105 mm U-bolts
8 pcs. M10 nuts
4 pcs. washers
SMC 1000/105-115100000525105 - 115 mm2 pcs. 115 mm U-bolts
8 pcs. M10 nuts
4 pcs. washers
4 pcs. M8 screws
4 pcs. M8 spring washers
4 pcs. M8 nuts
1 pcs. mounting plate

SPECIFICATIONS

APPLICATIONBrackets for side-mounting
DISTANCE: MAST SURFACE
TO ANTENNA CENTRE
SMC 500: Approx. 570 mm
SMC 1000: Approx. 1025 mm
WIND SURFACESMC 500: 0.027 m²
SMC 1000: 0.046 m²
WIND LOADSMC 500: 34 N @ 160 km/h
SMC 1000: 58 N @ 160 km/h
WEIGHTSMC 500: Approx. 3.6 kg
SMC 1000: Approx. 4.7 kg

DIMENSIONS

 

PLEASE NOTE

The optimum position for an omnidirectional antenna is at the top of the mast as this ensures undisturbed radiation in all horizontal directions.

 

Mounting of an omnidirectional antenna at the side of a mast imposes some distortion of the radiation pattern as well as the SWR. The influence is dependent on the distance to the mast and the mast diameter.

 

Often this effect can be advantageously exploited to create directional patterns when a certain “preferred area” has to be covered by the antenna system.

See what we are up to

Connect with us online, to get latest news

and see where the next exhibition is going to take place

Exhibition Calendar

We are Social

APN Logo Blue