The 33321B DC to 18 GHz manual step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 10 dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). Custom step attenuator/switch combinations are possible.

Features:
• Excellent repeatability (typically 0.01 dB)
• Long life (over five million cycles per section)
• High accuracy (typically ±2%)
• Low SWR (typically less than 1.30)
• 0 to 70 dB in 10 dB steps