VC3165 Radio Frequency Counter RF Meter 0.01Hz-2.4GHz Professional Tester Cymometer

VC3165 Radio Frequency Counter RF Meter 0.01Hz-2.4GHz Professional Tester Cymometer

Description:
This frequency counter measures signals over a wide range from 0.01 Hz to 2.4 GHz. The gate time is continuously varying from 100ms to 10s. The maximum power consumption is only 5W.

The instrument provides high performance stability and function at low cost. The counter can measure frequency, period and equal-precision. It is also featured with 3 step function selection, work state, unit and eight-digit LED display.

All functions in this frequency counter depend on a single CPU. A crystal-controlled temperature circuit provides a constant compensation for temperature change, thus reducing measurement errors typically caused by temperature drift. The Channel B (CH. B) input has an attenuator (x1, x20), AC/DC coupling for a low-pass filter.

Features:
- With 3 steps function selection: work state, unit & 8-digit LED display
- Frequency measurement from 0.01 Hz to 2.4 GHz
- Cyclic measuring range from 0.5 ms to 10 s
- With attenuation of 20 dB and input impedance of 1 MO
- With frequency, period and equal-precision measurement
- Quality Management System Conformity with ISO9001:2000
- Maximum power consumption is only 5W
- Safe to operate
- Conforms with European Directive health & safety standards

Specifications:
- Channel A (0.01Hz ~ 50 MHz)
- Frequency Range:
  DC couple 0.01 Hz to 100 Hz
  AC couple 100 Hz to 50 MHz
- Sensitivity:"AC" 100 Hz ~ 50 MHz ≤ 80m Vrms;"DC" 0.01 Hz ~ 1 Hz ≤ 500m Vp-p , 1 Hz ~ 100 Hz ≤ 80m Vrms
- Input impedance: 1 MΩ
- Attenuator: X1, X20
- Maximum Safety Voltage: 30 V (DC/AC Peak)

Channel B (50 MHz ~ 2.4 GHz)
- Frequency Range: 50 MHz ~ 2.4 GHz
- Sensitivity:50 MHz ~ 1.2 GHz ≤ 80m Vrms;1.2 GHz ~ 2.4 GHz > 80m Vrms
- Coupling : AC only
- Input impedance: 50 Ω
- Maximum Safety Voltage: 3 V
- Resolution: Depends on Gate Time Control setting

Time base:
- Short time stability: ± 3 x 10-9 per second
- Long time stability: ± 2 x 10-8 per month
- Temperature drift coefficient: ± 1 x 10-7, 10°C ~ 40°C
- Line voltage variation: ± 1 x 10-7 for line voltage ± 10%
- Gate Time: Continuously variable from 100ms to 10s
- Display: 8 digits, 19 x 12.5 mm LED with steps, frequency, period, kHz/s and MHz/ms, indicator
- Precision : standard time error (t) x frequency (f) ± 1d
- Power supply : AC 220V or 110V ±10%, (50Hz / 60Hz) ±5%
- Switchable between AC 220V or 110V (suitable for any countries)
- Power cord with US / UK / EU / AU plug
- Preheat time: 20 minutes
- Operating Temperature: 0 ~ 50 °C (32 ~ 122 °F)
- Operating Humidity: 10 ~ 90% R.H.
- Storage Temperature: -40 ~ 60 °C (-40 ~ 140 °F)
- Storage Humidity: 5 ~ 90% R.H.
- 3 step function selections
- Channel B (CH. B) input has an attenuator (x1, x20)
- AC/DC coupling for low-pass filter
- All functions depend on a single CPU
- Crystal-controlled temperature circuit
- 2 Input Channels : Channel A for 0.01 Hz to 50 MHz ; Channel B for 50 MHz to 2.4 GHz
- Resolution depends on gate time control setting
- Dimension: approx. 270 (L) x 215 (W) x 100 (D) mm (10.63' x 8.46' x 3.93' inch)
- Weight: approx. 1.6 kg (3.53 pound)

Package Includes:
- 1 x Frequency Counter
- 1 x Power Cord with US / UK / EU / AU plug
- 1 x Test probe with BNC type connector
- 1 x Instruction Manual