Keysight 5350B Frequency Counter, 10Hz to 20GHz, 120 Measurements/sec, Wide FM Tolerance, Low Noise

• 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.
• Fast acquisition time (60 ms in automatic, fast acquisition tracking mode; 20 ms in manual mode) for improved throughput.
• Up to 120 measurements per second (100 in automatic mode) over HP-IB (fully programmable).
• Fast tracking speed allows effortless tracking of source drift to 1 GHz per second; ideal for measuring the response of voltage-controlled oscillator to voltage-source tuning.

The Keysight 5350B provides fast and precise measurements from 10 Hz to 20 GHz and features microwave components that are integrated on a single hybrid gallium arsenide (GaAs) circuit for added speed and reliability. The 5350B distinguished by wide frequency coverage, exceptional sensitivity, fast tracking, high measurement throughput, and wide FM tolerance.

Built-in microprocessors provide math functions, including measurement scaling and offset. Automatic amplitude discrimination measures the frequency of the highest-amplitude signal in a multi-signal environment. A full set of diagnostic routines provides general information and troubleshooting.

The 5350B integrates easily into test systems. English-like commands simplify integration with other components, and the easy-to-read liquid crystal displays can serve as message centers for the system.