RK1212BLN/ RK1212DN/ RK1212EN/ RK1212GN Audio Signal Generator

RK1212BLN：  0.1-15Vrms           20HZ——20K HZ  20W
RK1212DN：    0.1-18Vrms           20HZ——20K HZ  40W
RK1212EN：    0.1-22Vrms           20HZ——20K HZ  60W
RK1212GN:      0.1-28.5Vrms       20HZ——20K HZ  100W

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Description

Parameter

Accessories

Video

Product Introduction

Rk1212 Series Audio Signal Generator Uses The Advanced Voltage-Controlled Oscillation Circuit,It Can Produce Stable,Low Distortion Sine Wave Signal.The Output Amplitude Frequency With Digital Display,Sweep Frequency Range Can Reach More Than 1:1000,The Beginning And The End Point Of The Sweep Frequency Can Be Set Arbitrarily,And With The Delay Output,Short Circuit Protection And Other Functions.

Application Area

This Instrument Can Generate The Audio Signal For The Acoustic Audiometry.The Operation Is Simple,And It Widely Used In Acoustics,Telecommunications And Other Aspects,Especially For Loudspeaker Production And Sound Box Manufacturing Factory.

Performance Characteristics

Ultra Strong Over Current Protection,Short Circuit Protection
The Range Of Signal Frequency:20Hz—20kHz
3/4 Bits Voltage And Frequency Display Simultaneously.
The Starting And End Point Of Sweep Frequency And Time Of Sweep Frequency Set According To The Requirement.
Unique And Reliable Audio Power Amplifier Design.
RK1212BL+ Not Only Have All The Function Of RK1212BL,But Also With The Function Of Polarity Measurement Of The Speaker/Microphone.

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Model	RK1212BLN	RK1212DN	RK1212EN	RK1212GN
Test Range	20 Hz～20 KHz dpi：1Hz
Output Amplitude Voltage	0.1～15Vrms	0.1～18Vrms	0.1～22Vrms	0.1～28.5Vrms
Resolution	0.01Vrms
Output Voltage Accuracy	±1% +3 words
Sine Wave Distortion	＜0.2%(20W,8Ω Loading,Rest≤0.8%)
Output Power	20W	40W	60W	100W
Mode Of Sweep Frequency	Logarithm
Sweep Frequency Ratio	1:1000
Sweep Frequency Time	0.1s～20s
Output Mode	Power Output,Synchronous Output
Work Environment	220V±10％, 50Hz±5％
Exterior Dimension	375×368×135mm
Weight	6.2kg		7.5kg
Accessory	Power Line,Test Line