220 to 330 GHz, 0 to 40 dB, WR-03 Waveguide, J-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

170 to 260 GHz, 0 to 40 dB, WR-04 Waveguide, WR-04 Band, Digital, Dual Function Direct Reading and Programmable Attenuator

140 to 220 GHz, 0 to 40 dB, WR-05 Waveguide, G-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

110 to 170 GHz, 0 to 60 dB, WR-06 Waveguide, D-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

90 to 140 GHz, 0 to 60 dB, WR-08 Waveguide, F-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

75 to 110 GHz, 0 to 60 dB, WR-10 Waveguide, W-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

60 to 90 GHz, 0 to 60 dB, WR-12 Waveguide, E-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

50 to 75 GHz, 0 to 60 dB, WR-15 Waveguide, V-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

40 to 60 GHz, 0 to 60 dB, WR-19 Waveguide, U-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

33 to 50 GHz, 0 to 60 dB, WR-22 Waveguide, Q-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

26.5 to 40 GHz, 0 to 60 dB, WR-28 Waveguide, Ka-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

22 to 33 GHz, 0 to 60 dB, WR-34 Waveguide, WR-34, Digital, Dual Function Direct Reading and Programmable Attenuator

18 to 26.5 GHz, 0 to 60 dB, WR-42 Waveguide, K-Band, Digital, Dual Function Direct Reading and Programmable Attenuator

50 to 75 GHz, 0 to 60 dB, WR-15 Waveguide, V-Band Direct Reading Attenuator, Limited Run

60 to 90 GHz, 0 to 60 dB, WR-12 Waveguide, E-Band, Direct Reading Attenuator, High Precision, Wellprice

50 to 75 GHz, 0 to 60 dB, WR-15 Waveguide, V-Band, Direct Reading Attenuator, High Precision, Wellprice