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LW-1641 0.1Hz to 2MHz Function Signal Generator

LW-1641 0.1Hz to 2MHz Function Signal Generator

  • Multiple Output Waveforms: Generates sine, triangle, square, ramp, and pulse waveforms for versatile testing.
  • TTL/CMOS Output: Compatible synchronous output for seamless integration with digital circuits.
  • Low Distortion: Less than 1% distortion at frequencies between 10Hz and 100kHz for accurate signal fidelity.
  • Excellent Frequency Response: Achieves less than 0.5dB variation in frequency response from 0.1Hz to 100kHz.
  • Integrated Frequency Counter: Supports frequency counting from 1Hz to 30MHz for precise measurements.
Product Name: LW-1641 Category: Tag:

Description

Model LW1641
Frequency 0.1Hz-2MHz
Output waveforms Sine, triangle, square, positive and negative pulse, positive and negative ramp
Output impedance 50ohm±10%
amplitude Not less than 50Vp-p (open circuit)
DC voltage 0~±10V continuously adjustable
Symmetry range 90:10–10:90
The rising edge of the square < 100ns
Sine Characteristic
distortion < 1% at 10H-100KHz
Frequency response 0.1Hz~100MHz: ≤± 0.5dB

100 KHz-5MHz ≤±1dB (LW-1642)

100KHz~2MHz: ≤±1dB (LW1641)

TTL/CMOS Output
Level Level: TTL low level less than 0.4V in pulse wave, a high level less than 3.5V, CMOS low less than 0.5V in pulse wave, high-level 5V–14V continuously variable.
Rising time < 100ns
VCF Input
Output voltage -5V~0V±10
Max volt-controlled 1000:1
Input signal DC-1KHz
Frequency Counter
Measuring range 1Hz~10MHz≥10Vp-p
Input impedance Not less than 1Mohm/20F
Sensitivity 100mV r.m.s.
Max. Input 150V (AC+DC)
Input attenuation 20dB
Accuracy

Line power

< 0.003%±1 digit 220V/110V±10%    50Hz/60Hz
Dimension 270*225*90 mm
weight 2.5Kg

 

TitleDescriptionSizeDate addedDownload
Longwei Function Signal Generator User Manual EN Version.doc385.64 KB25-07-2023 Download
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