Frequency counter

Frequency counter Measure Frequency Range: 10Hz---9GHz 10Hz---12.4GHz 10Hz---18GHz 10Hz---20GHz 10Hz---22GHz 10Hz---26.5GHz Input Sensitivity: 30mVrms (10Hz--80MHz) -25dBm (80MHz--12.4GHz) -20dBm (12.4GHz--18GHz) -15dBm (18GHz--20GHz) -15dBm (20GHz--22GHz) -15dBm (22GHz--26.5GHz) Maximum input: Channel A +13dBm (10Hz--3GHz) ChannelB +13dBm (3GHz--26.5GHz) Input Impedance : Channel A 1MΩ (10Hz--80MHz) 50Ω (50MHz--3GHz) Channel B 50Ω (2GHz--26.5GHz) Damage:3Vrms (10Hz--3GHz) +20dBm (2GHz--26.5GHz) Frequency stability: 1x0.000000001/day Resolution :1Hz--10kHz,10Hz--80MHz Size:255mmx100mmx370mm Weight: about 3kg Feature: @Advanced design , compact reliability MTBF>8000h @Wide Measure Range anddynamic Range high Accuracy Minisize,High performrance Low price @Plastic die-casting desting design Pretty @Option RS232 interface can be remotely programmed and measurement resuts can be outputted to GP-IB compatibleInstrument.