Check the listing for details. Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W. Condition: New. Listed at 78.98 USD. Brand New Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W Manufacturer model: 1 Power: 2W, Operating frequency: DC-3GHz, Connector: SMAAttenuation adjustment range: 0-30dB stepAttenuation step: 1.2.4.8.16dB ( 0-30dB)Insertion loss: 3.5dB, Standing wave ratio: 1.4Single-button attenuation accuracy: 0-8dB0.9dB / 10-20dB2.0dBMulti - bond attenuation accuracy: 3.5dB Description Manually variable step attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels. Connector: SMA Power: 2W, Operating frequency: DC-3GHz, Connector: SMA Attenuation adjustment range: 0-30dB step Attenuation step: 1.2.4.8.16dB ( 0-30dB) Insertion loss: 3.5dB, Standing wave ratio: 1.4 Single-button attenuation accuracy: 0-8dB0.9dB / 10-20dB2.0dBMulti - bond attenuation accuracy: 3.5dB Temperature range: -10 C ~ +50 C (running) -40 C ~ +70 C (not running) Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.