2000 W load DC-860 MHz 1 5/8" EIA

537770
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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 2000 W load DC-860 MHz 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 2000 W load DC-860 MHz 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 2000 W.

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 2000 W load DC-860 MHz 1 5/8" EIA 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 40.

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:
1
Interface type:
1 5/8" EIA (50 Ω) per IEC 60339-2
Interface direction:
straight
Frequency range:
DC to 860 MHz
Average power rating:
2000 W 2)
VSWR, max.:
1.06 @ DC to 860 MHz

Mechanical characteristics

Cooling:
convection
Inner conductor:
copper-alloy / silver-plated
Outer conductor material / surface:
copper-alloy / silver-plated
Case material / surface:
aluminum-alloy / no finish
Heat sink material:
aluminum-alloy / anodized (black)
Housing material:
aluminum-alloy
Other metal parts material / surface:
aluminum-alloy
stainless steel
copper-alloy / nickel-plated
Insulation:
PTFE
IP protection level:
IP 40
Weight, approx.:
32.0 kg

Environmental conditions

Operating position:
cooling fins vertically
Ambient temperature:
-40 to +40 °C (for full power rating) 2)

Further remarks

2):
The maximum power handling is reduced with rising ambient temperatures, see graph in data sheet
Customs tariff number:
85332900

Downloads

SPINNER_BerylliumOxideCeramics.pdf

Safety data sheet – 537770 – Berylliumoxideceramics – SPINNER_BerylliumOxideCeramics.pdf

537770-DS.pdf

Product data sheet – 537770 – 537770-DS.pdf