5 W load DC-7 GHz  4.3-10 male screw IP 68 product photo Front View L
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5 W load DC-7 GHz 4.3-10 male screw IP 68

Not available This product is discontinued.

SPINNER loads offer outstanding electrical and mechanical properties

The modular SPINNER system for loads offers you great flexibility in the selection of your components. It allows you to configure power, frequency range and connectors according to your individual requirements. The advantages are obvious: cost savings through standardization and reliable technical quality.

The 5 W load DC-7 GHz 4.3-10 male screw IP 68 is placed to the end of the signal path and thus guarantees the correct impedance termination. This reduces disturbing reflections and ensures the maximum performance and quality of the overall system. You can individually combine your attenuator and adapt it to the requirements of your local installation.

The SPINNER 5 W load DC-7 GHz 4.3-10 male screw IP 68 is very often used as standard product for the installation and calibration of macro mobile radio stations (BTS).

When used for in-building installation, a 5 W load DC-7 GHz 4.3-10 male screw IP 68 allows you to ensure continuous power and power radiation of your antennas within your building.

Outstanding RF characteristics, best possible passive intermodulation and VSWR

The load enables you to transmit high-frequency signals reliably and flawlessly with optimum protection of your sensitive equipment in a power range up to 5 W.

The load offers an interface 4.3-10 male.

SPINNER loads can be mounted vertically or horizontally. Only in a few cases a certain orientation is required for a product and therefore explicitly stated in our product data sheets.

The 5 W load DC-7 GHz 4.3-10 male screw IP 68 is cooled passively by convection i.e. the heat dissipation via the cooling fins. Due to the flexible mounting options, optimum air circulation and thus cooling can be achieved.

The protection class is IP 68.

The 4.3-10 connector system was designed to meet the latest requirements in mobile communication in terms of size, robustness, performance, and other parameters. Its small footprint supports the use of smaller components, mitigates risks if equipment is assembled without due care, and delivers outstanding electrical performance.

The screw connection, especially when mounted with a suitable torque wrench, provides the strongest hold and a constantly secure fit of the cable. In addition, the center slots in the contacts provide high contact pressure between the cable and the connector for optimum conductivity and signal strength.

RF characteristics

Number of interfaces:
Interface type:
4.3-10 male (50 Ω) per IEC 61169-54 [screw]
Interface direction:
Frequency range:
DC to 7 GHz
Average power rating:
5 W 2)
VSWR, max.:
1.06 @ DC to 1 GHz
1.11 @ 1 to 2 GHz
1.17 @ 2 to 5 GHz
1.22 @ 5 to 7 GHz

Mechanical characteristics

Cooling type:
Inner conductor material / surface coating:
CuBe age hardened / silver-plated
Outer conductor material / coating:
copper-alloy / CuSnZn-plated
copper-alloy (heat sink)
Surface Coating:
painted (heat sink)
Insulation material:
black (RAL 9005, heat sink)
Degree of protection:
IP 68
Degree of protection remark:
barrier and mating face sealed
Weight, approx.:
77.0 g

Environmental conditions

Operating position:

Further remarks

The maximum power handling is reduced with rising ambient temperatures, see graph in data sheet
Customs tariff number:



Product data sheet – 531726C0001 – 531726-DS.pdf


Safety data sheet – 531726C0001 – Berylliumoxideceramics – SPINNER_BerylliumOxideCeramics.pdf