RF SMA Fixed Attenuator DC–8GHz 2W 1–5dB | Coaxial
RF SMA Coaxial Fixed Attenuator – DC to 8GHz, 2W, 1dB–5dB
Precision-engineered for test instrumentation and RF project builds, this compact SMA coaxial fixed attenuator delivers reliable signal attenuation from DC up to 8GHz with a 2-watt power handling capacity. Available in 1dB, 2dB, 3dB, 4dB, and 5dB values, it is the go-to choice for engineers, hobbyists, and technicians who need clean, consistent signal control in a rugged stainless steel body.
Key Features
- Wide Frequency Range: DC to 8GHz — suitable for a broad range of RF and microwave applications
- Multiple Attenuation Values: Choose from 1dB, 2dB, 3dB, 4dB, or 5dB to match your exact project requirements
- 2W Power Handling: Capable of handling up to 2 watts for versatile lab and field use
- SMA Coaxial Connector: Industry-standard SMA male-to-female interface for easy integration with existing test setups
- Stainless Steel Body: Durable metal construction ensures longevity and consistent electrical performance
- Compact & Lightweight: Dimensions of approximately 2.6 × 0.7 × 0.7 cm (1.02 × 0.27 × 0.27 in) for minimal footprint
- Silver Finish: Clean, professional appearance suitable for bench-top and rack-mounted setups
Specifications
- Connector Type: SMA (Coaxial)
- Frequency Range: DC – 8GHz
- Power Rating: 2W
- Attenuation Values: 1dB, 2dB, 3dB, 4dB, 5dB (select your value)
- Material: Stainless Steel / Metal
- Color: Silver
- Dimensions: 2.6 × 0.7 × 0.7 cm / 1.02 × 0.27 × 0.27 in
- Package Contents: 1 × SMA Fixed Attenuator
- Country of Origin: Made in Mainland China
Ideal For
- RF signal testing and measurement instrumentation
- Ham radio and amateur radio projects
- Wireless communication lab setups
- Signal generator output level adjustment
- Antenna and coaxial cable testing rigs
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Frequently Asked Questions
Q: What attenuation values are available for this RF SMA fixed attenuator?
A: This SMA coaxial fixed attenuator is available in five attenuation values: 1dB, 2dB, 3dB, 4dB, and 5dB. Simply select the value that best suits your RF signal testing or project requirement when adding to your cart.
Q: What frequency range and power rating does this SMA attenuator support?
A: The attenuator operates from DC up to 8GHz and is rated for up to 2 watts of power, making it well-suited for a wide range of RF test instrumentation setups, signal generators, and amateur radio applications.
Q: Is this attenuator compatible with standard SMA connectors?
A: Yes. This is a standard SMA coaxial fixed attenuator with an industry-standard male-to-female SMA interface, allowing seamless integration with most RF test equipment, cables, and instruments that use SMA connectors.
Q: What is the attenuator made of and what are its dimensions?
A: The attenuator features a durable stainless steel and metal body finished in silver. Its compact dimensions are approximately 2.6 × 0.7 × 0.7 cm (1.02 × 0.27 × 0.27 in), making it easy to incorporate into tight test rigs or bench setups. Please allow for minor measurement variance of 5–10mm due to manual measuring.