1300 000 734

5W Load DC-3800Hz 4.3-10 Male


RFI 4.3-10 RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment.

RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 3800MHz, suitable for use in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments.

Availability: In stock

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Our range of 4.3-10 RF Loads Terminations are offer low pim performance, and are ideally suited for multicoupling, distributed antenna and radiating cable systems, testing and other laboratory purposes.

RFI's range of RF Loads are especially designed as heavy duty, precision 50ohm terminations for coaxial cables and multicoupling devices, with models available to suit requirements at various input power ratings and frequencies from DC - 3800MHz.

Many of our RF Loads have power density factors (the ratio of rated power to heatsink surface area) in the range 0.54 to 0.28watts/in², in some cases three to six times lower than competitive loads of similar power ratings. They use microwave grade, thin film, pyrolytic carbon resistors that exhibit excellent power handling capability and temperature cycling characteristics, as well as low noise and low temperature coefficients.

Our RF Loads and Attenuators have excellent return loss over their entire operating range. They are therefore ideal for use in laboratory and field-testing applications for connection to wattmeters and other test equipment.

Features include:

• Termination of unused ports on multicoupling devices
• 4.3-10 male low pim termination
• General purpose termination or attenuation of multicoupling devices, cables and other systems components
• Suited to test equipment applications

RFI supplies a range of natural convection, air cooled dry RF Loads, Terminations and Attenuators.
Frequency MHz DC to 3800MHz
Power Rating (Watts) 5W at 50 °C derate linearly to 10% at 125 °C
Return Loss / VSWR >19dB / 1.25:1 @ 1-3800MHz
Size (mm) 39 x 38 dia.
Connector N male (others on request)
Dimensions mm/inches 37L x 26 ᶲ (1.45L x 1 ᶲ)
Temp. Range -30 to +125 °C (-22 to +257 °F)
Weight (gr / oz) 60 (2.1) Approx.
Finish Black Anodised Aluminium
Impedance 50 Ohms

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