brand new and high quality Features: Useful in a wide variety of applications including impedance matching and level control. With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction. Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance. It can promote your work efficiently. Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included. Specification: Color: Sliver Materila: Stainless Steel Power: 2W Frequency Range: DC-6GHz Impedance: 50 Standing-wave ratio (SWR): 1.20 Connector Type: SMA-J ~ SMA-K Operating Temperature: -20~115 Attenuation: 40DB/30DB/20DB/10DB/6DB/3DB Attenuation Range:+/-0.5dB; 30+/-0.8dB; 40-50dB+/-1.5dB; 60dB+/-1.8dB Size: app.25.6x9.1mm/1x0.36in(HxD) Quantity: 1 Pc Note: No retail package Transition: 1cm=10mm=0.39inch Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Coaxial Fixed Attenuator