25 W load DC-4 GHz  4.3-10 male push-pull product photo Front View L
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25 W load DC-4 GHz 4.3-10 male push-pull

622009

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 25 W load DC-4 GHz 4.3-10 male push-pull 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.

When used for in-building installation, a 25 W load DC-4 GHz 4.3-10 male push-pull 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 25 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 25 W load DC-4 GHz 4.3-10 male push-pull 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 50.

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 push-pull connection is quick and easy to loosen and yet provides enough grip and a secure fit. 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:
1
Interface type:
4.3-10 male (50 Ω) per IEC 61169-54 [push-pull]
Interface direction:
straight
Frequency range:
DC to 4 GHz
Average power rating:
25 W
VSWR, max.:
1.06 @ DC to 1 GHz
1.14 @ 1 to 2 GHz
1.20 @ 2 to 3 GHz
1.30 @ 3 to 4 GHz

Mechanical characteristics

Cooling:
convection
Substrate:
aluminum nitride (free of beryllium oxide)
Inner conductor:
copper-alloy / silver-plated
Outer conductor material / surface:
copper-alloy / silver-plated
copper-alloy / CuSnZn-plated
Case material / surface:
aluminum / untreated
Heat sink material:
aluminum / anodized black
Other metal parts material / surface:
copper-alloy / untreated (basic absorbing unit)
stainless steel / untreated (basic absorbing unit)
copper-alloy / bright nickel-plated (connector)
copper-alloy / CuSnZn-plated (connector)
Insulation:
PTFE
Housing sealing:
silicone rubber
IP protection level:
IP 50
Weight, approx.:
600.0 g
Length:
118.0 mm
Width:
53.0 mm
Height:
32.0 mm

Environmental conditions

Operating position:
any
Operating temperature:
-40 to +40 °C (at full power) 2)
Operating altitude, max.:
2286 m @ full power 2)

Further remarks

1):
Measuring point for surface temperature, see graph in data sheet
2):
The maximum power handling is reduced with rising ambient temperatures; for higher ambient temperature see Power Derating Curve in data sheet
Customs tariff number:
85332900

Downloads

622000-799-DS.pdf

Product data sheet – 622009 – 622000-799-DS.pdf