Digital RF Millivoltmeter
Digital RF Millivoltmeter

GAO Tek Digital RF Millivoltmeter and Frequency Counter

ID: A0230003tek
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Product Description

Overview

This digital RF millivoltmeter and frequency counter utilizes a new kind of micro-controller and measures sinusoidal signal voltage over a wide frequency range of 10 kHz to 2000 MHz. It is compact, portable and light weight and also consumes little power. The millivoltmeter and frequency counter is an essential instrument for ultra-high frequency voltage measurements.

Key Features

  • Rapid frequency response
  • Small standing wave coefficient
  • High sensitivity, accuracy and reliability
  • High price-to-quality ratio
  • Light weight and compact
  • Low power consumption

Technical Specifications

Frequency Range of Voltage to Be Measured 1.2 GHz RF Probe: 9 kHz to 1200 MHz
2 G Coaxial Detector: 10 kHz to 2000 MHz
3 G Coaxial Detector: 10 kHz to 3000 MHz
Voltage Measurement Range 1 mVrms to 10 Vrms 50 Ω
Level Measurement Range -47 dBm to 33 dBm, 50 Ω
Voltage Ranging 4 mVrms/40 mVrms/400 mVrms/4Vrms/10Vrms
Level Ranging -40/-20/0/20/40 dBm
Coaxial Detector Frequency Response Error Frequency Range 2 GHz Coaxial Detector 3 GHz Coaxial Detector
Ranging 2.25 V to 10 mVrms (20 dBm to -27 dBm) 10 mV to 2 mVrms (-27 dBm to -41 dBm) 2.25 V to 10 mVrms (20 dBm to -27dBm) 10 mV to 2 mVrms (-27 dBm to -41 dBm)
100 kHz to 100 MHz ± 2% ± 3% ± 2% ± 3%
10 kHz to 200 MHz ± 3% ± 4% ± 3% ± 4%
200 MHz to 600 MHz ± 5% ± 7% ± 5 % ± 7 %
600 MHz to 1000 MHz ± 8% ± 9% ± 7% ± 9%
1000 MHz to 1500 MHz ± 12% ± 13% ± 12% ± 13%
1500 MHz to 2000 MHz ± 15% ± 16% ± 16% ± 17%
2000 MHz to 2500 MHz ± 15% ± 16%
2500 MHz to 3000 MHz ± 17% ± 18%
Surface SW Coefficient of 10 V Coaxial Detector (50 Ω) Frequency Range SW Coefficient
10 kHz to 200 MHz ≤ 1.03
200 MHz to 500 MHz ≤ 1.04
500 MHz to 1000 MHz ≤ 1.15
1000 MHz to 1600 MHz ≤ 1.25
1600 MHz to 2000 MHz ≤ 1.35
2000 MHz to 3000 MHz ≤ 1.40
Reference Output Output Voltage:1 VRMS
Output Frequency:about 100 kHz
Output Impedance:50 Ω
Frequency Counter (configurable) Frequency Range 10 kHz to 1 GHz/2.5 GHz/3 GHz
Input Characteristics Minimum input voltage: 50 mV Maximum input voltage: 50 mV Time base: 10 MHz Stability 5×10-6
Dimensions 255 mm × 370 mm × 100 mm
Weight 3.5 kg

 

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