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Dongguan Longwei Electronic Technology Co., Ltd.

Function Generator, Signal Gnerator, Generator Tester manufacturer / supplier in China, offering Lw-1643 0.1Hz-10MHz Workshop Signal Generator, 150W PS305D 0-30V 0-5A Laboratory Digital Display Adjustable Linear DC Power Supply, Lwk3010d Variable Adjustable Single Channel 30V 10A DC Switching Power Supply and so on.

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Supplier Homepage Product Signal generator Lw-1643 0.1Hz-10MHz Workshop Signal Generator

Lw-1643 0.1Hz-10MHz Workshop Signal Generator

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 80000pieces/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LW1643
  • Load Way: Electronic Load
  • Display: Digital
  • Weight: 2.5kg
  • Frequency Range: 0.1Hz-10MHz
  • Transport Package: Paper Carton
  • Origin: Dongguan City, Guangdong Province
  • Accuracy Grade: 0.1
  • Loading Method: Static Load
  • Control: Manual Control
  • Power Source: 110V/220V
  • Trademark: LW
  • Specification: 270*225*90mm
  • HS Code: 8501340000
Product Description
LW1643 0.1hz-10Mhz
digital signal generator function generator signal source

This instrument is a signal generator with features such as highly stable, broadband and multi-function. The design of appearance is strong and elegant. And it is easy to operate, could directly generated sine wave, triangle wave, square wave, ramp, pulse, and has VCF input control functions. TTL / CMOS can be as synchronized output with the OUTPUT. The adjusted Waveform is symmetry and have reverse output, DC level can be adjusted continuously. Frequency meter could be as the display of internal frequency and measure the outside frequency. It is particularly suitable for teachings, scientific researching and experimenting of electronic and pulse circuits.

Frequency of the mode: 0.1Hz---2MHz/ 5MHz/ 10MHz/15MHz
Output waveform: Sine, Triangle, Square, ramp ±Pulse
TTL/CMOS and OUTPUT synchronous output
Less than 1% distortion at 10Hz-- 100 KHz

Output waveformsSine, triangle,square, positive and negative pulse, positive and negative ramp
Output impedance50ohm±10%
amplitudeNot less than 50Vp-p (open circuit)
DC voltage0~±10V continuously adjustable
Symmetry range90:10--10:90
Rising edge of squareLess than 100nsLess than 50nsLess than 35nsLess than 35ns
Sine characteristic
distortionLess than 1% at 10H-100KHz
Frequency response0.1Hz~100MHz: ≤± 0.5dB
100 KHz-5MHz ≤±1dB (LW-1642)
100KHz~2MHz: ≤±1dB (LW1641)
TTL/CMOS output
LevelLevel: TTL low level less than 0.4V in pulse wave, high level less than 3.5V,CMOS low less tan 0.5V in pulse wave, high level 5V--14V  continuously variable.
Rising timeLess than 100ns
VCF input
Output voltage-5V~0V±10
Input signalDC-1KHz
Frequency counter 
Measuring range1Hz~10MHz≥10Vp-p
Input impedanceNot less than 1Mohm/20F
Max. Input150V(AC+DC)
Input attenuation20dB
Line power
Less than 0.003%±1 digit
220V/110V±10%    50Hz/60Hz
weightN.W. About 2.5Kg

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