200 W load 350-3800 MHz 4.3-10 female low PIM IP 68


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 200 W load 350-3800 MHz 4.3-10 female low PIM 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 200 W load 350-3800 MHz 4.3-10 female low PIM 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 200 W load 350-3800 MHz 4.3-10 female low PIM 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 200 W.

A SPINNER 200 W load 350-3800 MHz 4.3-10 female low PIM IP 68 guarantees outstanding IM characteristics with maximum passive intermodulation (IM3) of -160 dBc and low VSWR values over the entire frequency range and during the entire operating time.

The load offers an interface 4.3-10 female.

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 200 W load 350-3800 MHz 4.3-10 female low PIM 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.

RF characteristics

Number of interfaces:
Interface type:
4.3-10 female (50 Ω) per IEC 61169-54
Interface direction:
Frequency range:
350 to 3800 MHz
Frequency band:
1800, 2600, 1500, 300, 2400, 2300, 700, 2100, 800, 900, 3800
Average power rating:
200 W
VSWR, max.:
1.20 @ 350 to 694 MHz
1.15 @ 694 to 3800 MHz
VSWR, typ.:
1.15 @ 350 to 694 MHz
1.10 @ 694 to 3800 MHz
Passive intermodulation (IM3), max.:
-160 dBc
Passive intermod. (IM3), typ.:
-165 dBc

Mechanical characteristics

Cooling type:
Degree of protection:
IP 68
Degree of protection remark:
mated / 1bar, 1h, ≤18 °C
Weight, approx.:
8.2 kg
200.0 mm
231.0 mm
112.0 mm
Dimensions remark:
dimensions without mounting kit

Environmental conditions

Environmental conditions:
ETSI EN 300019-1-1 Class 1.2
ETSI EN 300019-1-2 Class 2.3
ETSI EN 300019-1-4 Class 4.1E
Ambient temperature:
-40 to +40 °C (for full power rating)
+40 to +90 °C (limited power rating, see derating curve in data sheet)

Scope of delivery & accessories

Mounting accessoires:
to be ordered separately under BN B20962

Further remarks

Customs tariff number:



Product data sheet – 594278 – 594276-78-DS.pdf


Model – 594278 – iBwave VEX file – 594278-MS.vex