Thurlby Thandar PFM3000 3GHz Counter

The PFM3000 offers high sensitivity frequency measurement from 3Hz to more than 3GHz in two overlapping ranges. Period measurement is also provided from 8ns to 330ms.

The PFM3000 uses a continuous reciprocal measurement technique to provide high resolution at all frequencies with rapid update. It offers high sensitivity across the whole frequency range. A low pass filter can be selected to reduce high frequency signal noise at lower frequencies.

FEATURES

3 Hz to > 3000 MHz in two overlapping ranges.
High input sensitivity over the full frequency range.
High impedance measurement up to 125 MHz.
Reciprocal measurement technique gives superior resolution.
Period measurement from 3 Hz to 125 MHz.
Selectable measurement time; display hold function.
Noise filter for low frequency measurements.
Large 8.5 digit display with full range of annunciators.
Battery operation; handheld format with tilt-stand.
Push-to-measure function with auto power-down.