sweep range

20 Hz～20 kHz

Output voltage (AC, 8 Ω load)

RK1212BL 0～12.8Vrms

RK1212BL+0-12.8Vrms (new image)

RK1212D 0～18Vrms

RK1212E 0～22Vrms

RK1212G 0～28.3Vrms

Output voltage accuracy

±10%

frequency response

± 0.4 dB (based on 1 kHz)

distortion

≤0.5%(100 Hz～20 kHz) ， ≤0.8%(20 Hz～100 Hz）

output power

RK1212BL 20W

RK1212BL+ 20W

RK1212D 40W

RK1212E 60W

RK1212G 100W

Sweep frequency method

logarithm

Sweep frequency ratio

≥1:100

Sweep time

1 to 20 seconds, continuously adjustable

Attenuation output terminal

Sine wave (600 Ω load)

Frequency display and accuracy

5-digit LCD display with 3 ‰ (full degree) ± 1 character

Voltage display and accuracy

31/2-digit LCD digital display 3 ‰ (full degree) ± 1 word

Amplitude frequency flatness

≤3%（50Hz～20k Hz）

Load Regulation

≤3%（20Hz～20k Hz）

warm-up time

15 minutes

working environment

0℃～40℃，≤85％RH

Power requirements

220V±10％, 50Hz±5％

Overall dimensions

375*355*140mm

weight

About 12kg