A fixed attenuator with SMA connector shape mating components. An abundant selection of products featuring various plug and jack combinations and attenuation volume variations is available.[Features]• Abundant variations of all kinds of attenuation volume: Attenuation is available in ranges from 0 - 4 dB in 0.5 dB steps, 4 - 10 dB in 1 dB steps, and 12, 13, 14, 15, 20, 26, and 30 dB models with fine level adjustment options, for an abundant selection of variations.• SMA type: The mating shape features a combination of plug and jack components, and the exterior is made from stainless steel with a small and durable structure.• Highly adjustable with high reliability: The attenuation element design uses a constant distribution circuit and metal film resistance, and V.S.W.R. provides a high level of adjustability as shown in the separate table.• Also, this unit has stable operation properties in a variety of different environments in terms of temperatures, humidity levels, gas conditions and other factors.