10Hz to 1.3GHz Intelligent Multi-Function Digital Frequency Counter

An intelligent multi-function frequency counter controlled by an 8-bit micro-controller with eight-digit high bright LED display.

Four measuring functions:

• Frequency
• Period
• Total mode
• Self check
• Also, a 10MHz OSC. OUT feature.

Manufactured by Precision Mastech (Model MS6100)

Features:

• Frequency Measurements: 
• Channel A: 10Hz to 100MHz
• Channel B: 100MHz to 1.3GHz
• Period Measurements Range: 0.1S to o.1uS (10Hz to 10MHz)
• Total Measurements Range: 10Hz to 10MHz
• Display: 8 digits (approx 10mm height) high bright LED display with decimal point
• Overrange Indicator: OFL indication lights
• Data Hold
• Self Check: Verifies proper overall operation of the counter
• 10 MHz OSC. Output
• Conforms to IEC 1010-1 Safety Standard
• Power: 110/220 VAC (50/60Hz) switchable (90-132VAC/198-264VAC)
• Temprature: 0-40 deg C (operating) & -10-+50 deg C (storage)
• Relative Humidity: 20% to 80% RH (0-40 deg C)
• Dimensions: 11 13/16" x 10 1/4" x 2 15/16" (300 x 260 x 74 mm)
• Weight (approx): 4.08 lbs (1850g)
• Warranty: 1 Yr. Limited warranty

Input Characteristics:

• Channel A:
• Input Voltage Sensitivity: 
• 10MHz range: 10Hz to 8 MHz, 25mV RMS. 8MHz to 10 MHz 50mV RMS.
• 100MHz Range: 10MHz to 80MHz, 25mV RMS. 80MHz to 100 MHz, 50mV RMS.
• Attenuation: x1, x20 fixed
• Impedance: approx. 1Meg OHM less than 35pF
• Maximum Voltage Protection: 250V RMS
• Channel B:
• Input Voltage Sensitivity: 20mV RMS
• Impedance: Approx. 50 ohms
• Maximum Input Voltage: 3V RMS

Resolution and Accuracy:

• Frequency Measurements:
• Channel A:
• Range: 10MHz (10Hz to 10MHz)
• Resolution: 1, 10, 100Hz selectable
• Accuracy: ±1 count ± 1x10^-5 x frequency (month)
• Channel B:
• Range: 1300MHz (100MHz to 1300MHz)
• Resolution: 100Hz, 1kHz, 10kHz selectable
• Accuracy: ±1 count ± 5x10^-6 x frequency (minute)

Period Measurements:

• Channel: A (only):
• Range: 0.1S to 0.1µS (10Hz to 10MHz)
• Resolution: 0.0µS to 0.00µS 0.000µS selectable
• Accuracy: 
  ±1 count ± 5x10^-6 x frequency (minute)
  ±1 count ± 1x10^-5 x frequency (month)

Total Measurements:

Ships with:

Users Manual