RK1212 Audio Frequency Signal Generator Testing Instrument Factory Price

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: LS-RK-1212
• Power Requirement: 220V ± 10%, 50Hz ± 5%
• Sweep Time: 0.1s ~ 20s
• Sweep Ratio: 1: 1000
• Frequency Resolution: 0.1Hz
• Transport Package: Plywood
• Specification: 352× 365× 120mm
• Trademark: LANGSHUO
• Origin: Changsha
• HS Code: 9024800000
• Production Capacity: 200

Product Description

RK1212 Audio Frequency Signal Generator Testing Instrument Factory Price

Introduction
The RK1212 series audio signal generator adopts advanced voltage-controlled oscillation circuits to generate stable and low-distortion sine wave signals. The output amplitude and frequency are displayed digitally, and the sweep frequency range can reach over 1:1000. The starting and ending points of the sweep frequency can be set arbitrarily. It also has functions such as delay output after startup and short-circuit protection.

 

Instrument features

1. Adopt direct digital synthesis (DDS) technology;

2. The waveform output frequency ranges from 20Hz to 20kHz, with a sweep frequency ratio of 1000;

3. The frequency resolution is 1Hz;

4. The frequency stability is ≤ 5×(10 to the power of -6);

5. The small signal output amplitude reaches 100mVrms;

6. The starting and ending frequencies of the scan can be set arbitrarily;

7. It has a power-on delay output and short-circuit current-limiting protection function;

RK1212 Audio Frequency Signal Generator Testing Instrument Factory Price

Product Parameters

Product Parameter
 

Model	RK1212BLN	RK1212DN	RK1212EN	RK1212GN
Frequency Range	20Hz ~ 20kHz	-	0.1 ~ 1Hz	-
Frequency Resolution	0.1Hz	0.1Hz	0.1Hz	0.1Hz
Output Voltage	15Vrms	18Vrms	22Vrms	28.5Vrms
Voltage Resolution	0.01Vrms	0.01Vrms	0.01Vrms	0.01Vrms
Output Voltage Accuracy	± (1% + 3 digits)	± (1% + 3 digits)	± (1% + 3 digits)	± (1% + 3 digits)
Distortion	< 0.2% (20W 8Ω load, others ≤ 0.8%)	< 0.2% (20W 8Ω load, others ≤ 0.8%)	< 0.2% (20W 8Ω load, others ≤ 0.8%)	< 0.2% (20W 8Ω load, others ≤ 0.8%)
Output Power	20W	40W	60W	100W
Sweep Mode	Logarithmic	Logarithmic	Logarithmic	Logarithmic
Sweep Ratio	1: 1000	1: 1000	1: 1000	1: 1000
Sweep Time	0.1s ~ 20s	0.1s ~ 20s	0.1s ~ 20s	0.1s ~ 20s
Output Mode	Power output, synchronous output	Power output, synchronous output	Power output, synchronous output	Power output, synchronous output
Power Requirement	220V ± 10%, 50Hz ± 5%	220V ± 10%, 50Hz ± 5%	220V ± 10%, 50Hz ± 5%	220V ± 10%, 50Hz ± 5%
External Dimensions (D×W×H)	352×365×120mm	352×365×120mm	352×365×120mm	352×365×120mm
Weight	7.3kg	7.25kg	7.85kg	7.4kg
Accessories	Power cord, test wire	Power cord, test wire	Power cord, test wire	Power cord, test wire

Detailed Photos