ZQ1026 type low-frequency signal generatorDetailed product description：

The ZQ1026 low-frequency signal generator is a portable RC oscillator that can output low distortion sine waves and also choose square wave output. The panel adopts a frequency pointer, making it convenient and intuitive to change the frequency. It is an ideal signal source for electronic experiments and online product performance testing.

Main technical performance
Frequency range 10Hz-1MHz
Frequency accuracy ± 3% ± 2Hz
Output impedance 600 Ω, unbalanced
Output attenuator 0, -20dB, -40dB with output amplitude adjustment potentiometer
Sine Wave Output
Output voltage ≥ 7Vrms (no-load)
Frequency characteristic failure ± 1dB (600 Ω load, 1kHz reference)
Distortion degree 100 Hz―200kHz ≤0.5%，50Hz―500kHz ≤ 1%，20Hz―1MHz ≤1.5%，10Hz―20Hz ≤2.5%
Square wave output:
Frequency range 10Hz-100kHz, output voltage ≥ 10Vp-p (no-load)
Lifting time ≤ 500nS
Upstroke ≤ 2% (1kHz, maximum output)
Duty cycle 50% ± 5% (1kHz, maximum output)
Synchronous input
Synchronization range ± 3%/Vrms
Maximum allowable input of 10Vrms
Input impedance is about 10k Ω

working power supply
Voltage AC 220V ± 10%
Frequency 50 ± 2Hz
Power 5W

working environment
Temperature range: 0 ℃ -+40 ℃
Relative humidity<80% RH
Atmospheric pressure 86-104kPa