5 kW load DC-2.2 GHz 90-264 V AC 1 5/8" EIA product photo Front View L
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5 kW load DC-2.2 GHz 90-264 V AC 1 5/8" EIA


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 kW load DC-2.2 GHz 90-264 V AC 1 5/8" EIA 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 5 kW load DC-2.2 GHz 90-264 V AC 1 5/8" EIA ensures optimum protection for your highly sensitive signal transmission between transmitter and antenna on broadcast sites.

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 kW.

The load offers an interface 1 5/8" EIA.

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 protection class is IP 20.

Coaxial flange connectors, generally known as “EIA flanges”, are connected by a coupling element. The flange connector system complies with international standards EIA STD RS-225, 339 IEC, DIN EN 122150 and MIL-F 24044. The EIA flange connectors are excellently qualified suited for pressurized systems and for outdoor installations. 1 5/8" EIA connectors are used to link two elements of a rigid or semi-rigid high performance coaxial transmission line for radio frequency signals. Typically, these are operated in systems for very high power transmission (from kW to MW), e.g. in DAB, DVB or FM broadcast systems or in high-energy applications in research facilities (particle accelerator, plasmatron).

RF characteristics

Number of interfaces:
Interface type:
1 5/8" EIA (50 Ω) per IEC 60339-2
Interface direction:
Frequency range:
DC to 2.2 GHz
Average power rating:
5 kW @ DC to 1 GHz
Proof voltage rating:
3.2 kV
VSWR, max.:
1.1 @ DC to 1 GHz
1.2 @ 1 to 1.6 GHz
1.35 @ 1.6 to 2.2 GHz

Electrical characteristics

Mains voltage:
90 to 264 V AC
Mains AC frequency:
47 to 63 Hz
Power consumption, approx.:
90 W
Operating voltage:
24 V DC
Interlock connection:
two-pole connector with screwlocking according to IEC 60130-9, Co. Binder, series 581/680/682, TYP 09-0303-00-02
Interlock voltage:
≥ 42.4 V ACpk
≥ 30 V DC
Interlock voltage remark:
ES1 type per IEC 62368-1
Interlock current, max.:
1 A

Mechanical characteristics

Cooling type:
Forced air cooling type:
Degree of protection:
IP 20
Degree of protection remark:
per EN 60529
Weight, approx.:
32.0 kg

Environmental conditions

Operating position:
as shown on the data sheet
Operational environment:
operating sites with limited access, indoor only
Operating temperature:
-15 to +45 °C
Relative humidity, max.:
95% (non-condensing)
Operating altitude, max.:
2286 m
Storage ambient temperature:
-35 to +85 °C
Storage relative humidity, max.:
95% (non-condensing)

Scope of delivery & accessories

Delivery scope:
power supply unit, interlock cable connector, fastening angle (4 pcs), screw set for fastening angle, product manual

Further remarks

Customs tariff number:



Product data sheet – 537757C4033 – 537757C4033-DS.pdf


Product manual – 537757C4033 – 10045065.pdf