1Fixed Attenuator, 1 Watt, 50 Ohm, DC-3 GHz, 21 – 40 dB, TNC July 17, 2009 /in 50 Ohm Fixed Attenuators, Fixed Attenuators, TNC 1-2 Watts 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)