the ultra-high frequency milli-volt meter.
linear scale, high accuracy measurement. stable performance.

Introduction

TC22A, the ultra-high frequency milli-voltage meter can measure Sine waveform voltage from 20KHz to 1000MHz band. It’s measurement capability ranges from 800µV to 10V, which measurement range can be expanded to 300V when add one divider voltage.

 

Features:

1.  Linear scale, high accuracy measurement, no need adjusted one step by one step and self-alibration. Stable performance.

2.  Measurement range can be scalable.

 

Main technical specifications

Input Voltage Range: 800µV - 10V, ( can be expanded to 300v if add divider voltageInput decibel range: -40dB~30dB8 stepsVoltage accuracy (Reference 100kHz): ± 3% full scale (less than 10Mv);       ± 3% full scale (above 10Mv)

4.  Frequency response  (Reference 100kHz):± 3%( 100kHz ~ 50MHz); ±10% (200kHz ~ 600MHz), 15% (600MHz ~ 1000MHz)

5.    Decibel accuracy (Reference 100kHz): ±2.5dB (above 10 dB), ±3.5dB (less than 10 dB); ±5dB (less than -20 dB);

Input capacity: ≤ ± 2.5pFSWR of coaxial T adapter : ≤ ± 1.35( 1000MHz)Power supply: 110~127VAC ±10% / 220~240VAC ±10%, 50Hz± 2Hz/ 60Hz±2HzWeight: 2.5kgsDimensions (WXHXD): 140mm X 166mm X 240mmInherent error: ≤ ± 2%: Frenquency range: 20KHz~1000MHz