Adjustable attenuators for sale

Top manufacturers of adjustable attenuators include SPINNER GmbH, SV Microwave, TTM Technologies, Analog Devices, KYOCERA AVX, RFMW, and Temwell Group.

Leading Manufacturers

• SPINNER GmbH, SV Microwave, TTM Technologies Inc. – Ranked among the top attenuator manufacturers, offering a range of RF and microwave attenuators suitable for industrial, communications, and radar applications .
• Analog Devices – Provides RF attenuators in various architectures and form factors, including voltage-variable and digital step attenuators, designed for low insertion loss and high performance .
• KYOCERA AVX – Manufactures RF/microwave attenuators with multiple termination configurations, power handling up to 150 Watts, and attenuation ranges from 1 to 30 dB .
• RFMW – Offers voltage-variable and digital step attenuators from brands like NXP, pSemi, Qorvo, and Renesas, covering frequencies from 1 MHz to 50 GHz with fine step resolution .
• Temwell Group – Specializes in high-power RF attenuators, including adjustable types that allow attenuation changes via internal resistors or switches. They provide one-stop services for 5G RF and microwave components, including connector selection and performance specification guidance .

Key Features of Adjustable Attenuators

• Variable attenuation: Can adjust signal levels without affecting impedance matching.
• Frequency range: Covers low MHz to high GHz applications depending on the manufacturer.
• Power handling: Ranges from a few watts to over 150 W for high-power applications.
• Form factors: Available in leaded, chip, flange mount, or integrated digital configurations.
• Applications: Used in telecommunications, wireless systems, radar, measurement systems, and RF amplifier circuits. For selecting a manufacturer, consider frequency range, power rating, attenuation steps, and connector type to match your system requirements. Companies like Temwell and RFMW also provide customization and technical support for specific RF applications.