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Our SMA attenuators deliver accurate signal attenuation with compact SMA connectors, perfect for high-frequency applications up to 18 GHz. Known for their reliable performance and excellent VSWR, these attenuators are ideal for precision testing, communications, and microwave systems requiring stable power control and minimal signal distortion.

Base Products

ATTSMA-18G-2W

ATTSMA-18G-2W

RF Att, SMA,18GHz, 2W, High Precision, Stainless Steel, Gold Plated, Wide Frequency, Reliable

Category Insights

SMA attenuators typically operate from DC up to 18 GHz, making them suitable for a wide range of high-frequency applications including RF testing, wireless communications, and microwave circuits. Their stable performance ensures consistent attenuation and minimal signal degradation across this range.
SMA connectors offer a compact, threaded design that provides secure, low-loss connections at microwave frequencies. Their small size and precision make SMA attenuators ideal for applications where space is limited but high performance is required, such as lab test equipment and portable devices.
Select an attenuation level based on your system’s input power and desired output signal strength. Typical values range from 1 dB to 30 dB. Proper attenuation ensures signal integrity, prevents overload of sensitive equipment, and maintains accurate measurement conditions.
SMA attenuators generally support low to moderate power levels, often up to a few watts. For higher power needs, verify the attenuator’s power rating to avoid damage. Selecting an attenuator within power limits is crucial for reliable operation and long device life.
Yes, due to their compact size and robust design, SMA attenuators are ideal for portable and space-limited applications. Their precision connectors maintain excellent performance in tight spaces, making them a popular choice in handheld test equipment, aerospace, and wireless communication devices.