Frequency range from 10 Hz to 20 GHz; directly measures without expensive mixers.
Sensitivity to -40 dBm ensures accurate measurement of low-energy signals.
Low kickback noise for sensitive environments; sleep mode reduces noise to -70 dBm.

All our used & refurbished equipment is subject to electrical and cosmetic refurbishment in our In House Calibration Laboratory. We offer full warranty on all our equipment, supported by our Calibration & Repair Laboratory. Free shipping in the UK is standard. Please call or email us for a quick price quote

• Keysight (Agilent) 5350B 500MHz-20GHz CW Frequency Counter - Agilent HP 5350B Datasheet (322 KB)