RF and EMC Test Equipment from TTi - Thurlby Thandar Instruments

PFM3000 - 3GHz Hand-held Frequency Counter

  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 counting technique gives superior resolution
  Period measurement from 3 Hz to 125 MHz
  Battery operation and lightweight, handheld format
  Push-to-measure function with auto power-down
  Large 8+ digit display with full range of annunciators
  Selectable measurement time; display hold function
  Noise filter for low frequency measurements

TF830 - 1.3GHz Universal Counter

  Frequency, period, pulse width, frequency ratio 
     and event counter modes
  5Hz to 1300MHz range, 0.001mHz resolution
  Reciprocal Counting measurement technique 
    gives high resolution at all frequencies
  Low power, mains or battery operation
  Excellent sensitivity across the frequency range
  Optional addressable RS232 interface

PFM1300 - 1.3GHz Hand-held Frequency Counter

  0.001mHz resolution
  5Hz to 1300MHz range
  Large eight digit display with annunciators
  High sensitivity at all frequencies
  Reciprocal counting measurement technique
  Frequency and period measurement
  Push-to-measure function with auto power-down