Генератор качающейся MP1212BL + аудио

MP1212BL+ Audio Sweep Generator Prpduct Details Audio Sweep Generator Base on novel RC oscillated technique,tiny sine distortion ,especially suitable for speaker Features:Audio Sweep Generator Base on novel RC oscillated technically suitable for speaker and MIC testing. Frequency display,outpiut amplitude digital display,readout more accuragely,less error. Beginning and starting point can be arbitrated adjusted. Large power supply,max to 100VA Specifications: Frequency Range:20Hz-20kHz Sine wave distortion:0.8% Work mode:auto and manual sweep digit Sweep time:1 s to 20 s Sweep width: 1:1000 Sine wave output amplitude: 0 to 12.8Vrms 8Ω load (RK1212BL/RK1212BL+) 20VA 0 to 18Vrms 8Ω load (RK1212D) 40VA 0 to 22Vrms 8Ω load (RK1212E)60VA 0 to 25.5Vrms 8Ω load (RK1212F) 80VA 0 to 28.3Vrms 8Ω load (RK1212G) 100VA Power supply: AC220V/110V±10%,50/60Hz Dimensions:470mm×430mm×200mm Weight:9.5kg to 13kg Main technical specificationsSweeping Range 20Hz20KHz Output voltage(AC) 012.8Vrms.8Ωload Output voltage accuracy ±10% Frequency response ±0.4dB(to1KHz-based) Distortion rate ≤0.5%(100Hz20kHz) ≤0.8%(20Hz100kHz) Output power 20VA Sweeping time 1 to 20S Sweeping ratio ≥1:1000