1Fixed Attenuator, 50 Ohm, DC-2.5 GHz, 21 – 40 dB, BNC May 22, 2013 /in 50 Ohm Fixed Attenuators, BNC 1-2 Watts, Fixed Attenuators 21 dB, 22 dB, 23 dB, 24 dB, 25 dB, 26 dB, 27 dB, 28 dB, 29 dB, 30 dB, 31 dB, 32 dB, 33 dB, 34 dB, 35 dB, 36 dB, 37 dB, 38 dB, 39 dB, 40 dB BroadWave Technologies, Inc. Spec Sheet Outline Drawing (21-40 dB)