Features Superior Build Quality: Featuring a 1.6mm thick double-sided PCB with 1.5 oz copper, this module ensures excellent electrical performance for both large and small currents Enhanced Heat Dissipation: Designed with a large heat dissipation area, this module operates efficiently over extended periods, preventing overheating and ensuring reliability Seaml Installation: Crafted with an integrally formed design, this product is from burrs, allowing for smooth installation and enhanced user experience Compact and Portable: With a small footprint, this electronic component is easy to carry and store, making it an ideal choice for profionals on the go Versatile Performance Range: Operating at frequencies up to 6GHz, the attenuation adjustment spans from 0 to 31.75dB in 0.25dB steps, providing control for various applications Features: 1、PCB adopts 1.6mm thick double？sided board, 1.5 oz copper thickn, and full tin spraying proc to make sure good passing performance of large and small currents. 2、This product has a large area of heat dissipation, effective heat dissipation, and can run for a longer time. 3、The product is integrally formed without burrs, with smoothly and installation. 4、Convenient to use and with good performance, with small size, easy to carry and store. 5、The working frequency is LF？6GHz, the attenuation adjustment range is 0？31.75dB, and the attenuation step is 0.25 (dB). Specification: Item Type: Digital Programmable Attenuator Material; PCB Working Frequency: LF-6GHz Attenuation Adjustment Range: 0-31.75dB Attenuation Step: 0.25 (dB) Insertion Loss: ≤1.5dB (the high-frequency end insertion loss will be larger) Standing Waving Ratio: ≤1.4 Attenuation Accuracy: ±0.25dB Maximum Rated Power: ≤1W Connector Form: SMA (female, male screw and female hole) Temperature Range: -10℃～+50℃(operating), -40℃～+70℃(not running) Input and Output Impedance: 50Ω Package List: 1 x Digital Programmable Attenuator 1 x USB Cable Package List 1 x Digital Programmable Attenuator 1 x USB Cable