Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

$114.90
$114.90
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Frequency Range: 0.1Hz～2MHz
Subtotal: $114.90
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Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

$114.90
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester
Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

Function Signal Generator 2MHz 5MHz 10MHz 15MHz Function Signal Source TTL/CMOS Synchronous Output Sound Speaker Earphone Signal Distortion Tester

$114.90
Frequency Range: 0.1Hz～2MHz
Product Details

Overview

This series of function signal generators are versatile instruments designed to deliver precise, multi-type waveforms for a wide range of electronic testing and measurement tasks. With four models offering different frequency ranges, they cater to diverse needs—from basic circuit testing to advanced R&D—ensuring stable signal output and reliable performance across applications.

Key Features

  • Wide Selectable Frequency Ranges: Four models cover frequencies from 0.1Hz up to 15MHz, allowing users to choose the exact range matching their testing requirements.
  • Diverse Waveform Output: Generates multiple waveforms including sine wave, triangle wave, square wave, ramp wave, positive/negative pulse wave, and sawtooth wave, meeting varied signal simulation needs.
  • Synchronized TTL/CMOS Output: Supports TTL/CMOS synchronous output, enabling coordination with other digital devices for integrated testing setups.
  • Low Distortion & Stable Frequency Response: Sine wave distortion is less than 1% (10Hz~100KHz), and frequency response stays within ±0.5dB (0.1Hz~100KHz), ensuring high signal accuracy.
  • Built-in Frequency Counter: Features a frequency counter with a test range of 1Hz~30MHz, high sensitivity (100mVrms), and precision (less than 0.003%±1 digit) for real-time frequency monitoring.
  • Adjustable Signal Parameters: Offers adjustable DC voltage (0~±10V continuously), square wave symmetry (90:10 to 10:90), and fast square wave rise times (as low as <35ns for high-frequency models) for flexible testing.
  • Voltage-Controlled Oscillation (VCO) Input: Supports VCO input (-5V~0V ±10%) with a maximum voltage control ratio of 1000:1, enabling external control of signal frequency.
  • Universal Power Compatibility: Works with 220V/110V ±10% (50Hz/60Hz) power supplies, suitable for use in different regions globally.

Technical Specifications

Specific Parameter
LW - 1641
LW - 1642
LW - 1643
LW - 1645
Frequency Range
0.1Hz ~ 2MHz
0.1Hz ~ 5MHz
0.1Hz ~ 10MHz
0.1Hz ~ 15MHz
Output Impedance
50Ω ± 10%
50Ω ± 10%
50Ω ± 10%
50Ω ± 10%
Amplitude (No Load)
≥20Vp - p
≥20Vp - p
≥20Vp - p
≥20Vp - p
DC Voltage Adjustment
0 ± 10V (Continuous)
0 ± 10V (Continuous)
0 ± 10V (Continuous)
0 ± 10V (Continuous)
Symmetry Range
90:10 - 10:90
90:10 - 10:90
90:10 - 10:90
90:10 - 10:90
Square Wave Rise Time
<100ns
<50ns
<35ns
<35ns
（Sine wave characteristics）Distortion
<1% (10Hz - 100KHz)
<1% (10Hz - 100KHz)
<1% (10Hz - 100KHz)
<1% (10Hz - 100KHz)
（Sine wave characteristics）Frequency Response
0.1Hz - 100KHz: ≤±0.5dB; 100KHz - 2MHz: ≤±1dB
0.1Hz - 100KHz: ≤±0.5dB; 100KHz - 5MHz: ≤±1dB
-
-
（TTL/CMOS output）Level
TTL: Low ≤0.4V, High ≥3.5V; CMOS: Low ≤0.5V, High 5V - 14V (Adjustable)
TTL: Low ≤0.4V, High ≥3.5V; CMOS: Low ≤0.5V, High 5V - 14V (Adjustable)
TTL: Low ≤0.4V, High ≥3.5V; CMOS: Low ≤0.5V, High 5V - 14V (Adjustable)
TTL: Low ≤0.4V, High ≥3.5V; CMOS: Low ≤0.5V, High 5V - 14V (Adjustable)
（TTL/CMOS output）Rise Time
<100ns
<100ns
<100ns
<100ns
（VCF input）Input Voltage
- 5V - 0V ±10%
- 5V - 0V ±10%
- 5V - 0V ±10%
- 5V - 0V ±10%
（VCF input）Maximum Voltage Control Ratio
1000:1
1000:1
1000:1
1000:1
（VCF input）Output Signal
DC - 1KHz
DC - 1KHz
DC - 1KHz
DC - 1KHz
（Frequency meter）Test Range
1Hz - 20MHz
1Hz - 20MHz
1Hz - 20MHz
1Hz - 20MHz
（Frequency meter）Input Impedance
≥1MΩ/20pF
≥1MΩ/20pF
≥1MΩ/20pF
≥1MΩ/20pF
（Frequency meter）Sensitivity
≤100mVrms
≤100mVrms
≤100mVrms
≤100mVrms
（Frequency meter）Maximum Input
150V (AC + DC, with Attenuator)
150V (AC + DC, with Attenuator)
150V (AC + DC, with Attenuator)
150V (AC + DC, with Attenuator)
（Frequency meter）Input Attenuation
20dB
20dB
20dB
20dB
（Frequency meter）Measurement Error
≤0.003% ±1 digit
≤0.003% ±1 digit
≤0.003% ±1 digit
≤0.003% ±1 digit
Power Supply
220V/110V ±10%, 50Hz/60Hz
220V/110V ±10%, 50Hz/60Hz
220V/110V ±10%, 50Hz/60Hz
220V/110V ±10%, 50Hz/60Hz
Dimensions (W×H×D)
270×125×90mm
270×125×90mm
270×125×90mm
270×125×90mm
Weight
4kg
4kg
4kg
4kg

Application Scenarios

  1. Electronics R&D Labs: Used to simulate various signals for testing and optimizing circuit designs, such as analog circuits, digital modules, and sensor interfaces.
  1. Educational Institutions: Teaches students about waveform characteristics, frequency principles, and signal processing in electronics, physics, and engineering courses.
  1. Audio Equipment Testing: Generates sine waves and pulse waves to test the frequency response and distortion of audio devices (e.g., amplifiers, speakers, and microphones).
  1. Industrial Manufacturing: Validates the performance of electronic components (e.g., capacitors, inductors, and integrated circuits) during mass production to ensure quality consistency.
  1. Repair & Maintenance Workshops: Provides test signals to troubleshoot faulty electronic equipment (e.g., oscilloscopes, power supplies, and communication devices) by identifying signal loss or distortion.
  1. Communication Device Testing: Simulates low-to-medium frequency signals to test the synchronization and signal reception of short-range communication modules (e.g., Bluetooth, RFID, and ZigBee).
Choose the right frequency range for your needs—get this function signal generator series today to elevate the accuracy and efficiency of your testing tasks!
Warranty

Warranty

30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.

Please feel free to reach us with any concerns:

Email: kuaiquinstrument@163.com

We strive to reply to you within 24 hours.

Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.

We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.

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At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.

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