Variable Step Attenuators (Male/Female) fixed attenuator features a frequency to 2.5 GHz, an average power rating of 2 watts (1000 watts peak) available in 0-10 dB in 1 dB steps, , 10-70 dB in 10 dB steps & 0-30 in 1 dB steps. N-female & SMA female covering Hz - 2.0GHz.