[GOOD POWER SUPPLY]: The digital attenuator features a 1.6mm thick double-sided PCB board and 1.5oz thick copper for optimal current performance.[EFFECTIVE HEAT DISSIPATION]: With a large heat dissipation area, this attenuator ensures efficient heat dissipation, allowing for longer operational times.[SMOOTH AND EASY INSTALLATION]: The integrated molding of the attenuator module provides a smooth with no burrs, enabling easy installation.[COMPACT AND PORTABLE]: This digital programmable attenuator is small in size and easy to carry, making it for on-the-go use.[TECHNICAL PARAMETERS]: Operating at a frequency of LF 6GHz, this attenuator offers an attenuation adjustment range of 0‑31.75dB with a step size of 0.25, ensuring precise performance.Spec:Item Type: Digital AttenuatorMaterial: Aluminum alloy and PCBOperating Frequency: 0-6GHzAttenuation Adjustment Range: 0-31.75dBAttenuation Step: 0.25 (dB)Insertion Loss: 1.5dB ( end insertion loss will be greater)Standing Ratio: 1.4Attenuation Accuracy: ±0.25dB maximumRated Power: Less than 1WConnector Form: SMA femaleTemperature Range: -10℃ ~ +50℃(operating), -40℃ ~ +70℃(not operating)Input Output Impedance: 50ohmsPackage List：1 x Attenuator Module1 x Power Cord(random color style)Note：