18 Best Koolertron Dds Signal Generator Counter of 2022 – Romance University
After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Koolertron Dds Signal Generator Counter of 2022. Check our ranking below.
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- [Arbitray Waveform Generator] adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened.
- [The Signal Generator Counter] can be connected to the mobile phone for control and operation, which is very convenient. After downloading the APP, you can view the relevant data on the mobile phone, and you can set all functions through the mobile APP, and support the import and export of arbitrary waveform data, which is convenient and fast.
- [Using Dual-channel DDS signal and TTL electric level output to generate precise] stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Saw tooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.
- [Function Generators] With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.
- [Can Draw Arbitrary Waveform]:PC software and communication protocol are provided for free, arbitrary waveforms can be drawn using the PC software; using the communication protocol can be secondary development programming; all functions of the instrument can be controlled by the PC software (The instrument can be also finished all operations without connecting to the computer.)
- Upgraded Signal Stability: Seesii Dual-channel DDS arbitrary waveform generator adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened
- Storage And Custom: You can store 99 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 60MHz. 200MSa/s sampling rate. It has 60 positions for saving user-defined waveform. In addition, it has a very good software package that allows you to create your own waves and frequency combinations. After you save them, you can disconnect the unit from the computer and use them for any applications you wish
- High Precise: Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Sawtooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.Duty cycle of each channel can be adjusted separately. Precision can be 0.1%
- Frequency Meter: With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.The settings allow you to enter up to 20volts
- Lightweght Compact and Portable: With intuitive control panel, you can easy to control.This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research. This is an important tool for both experts and newcomers
- DDS-based signal generator (Direct Digital Synthesizer) offers high stability, high precision, and low distortion
- Frequency generator features a 2.4” TFT color LCD display to show parameters and graphics of the two channels at the same time
- Function generator has a built-in high D/A converter chip to provide high anti-interference, sampling rate of 250MSa/s, vertical resolution of 14bits
- Signal generator can sweep 4 properties of signals (frequency, amplitude, offset and duty cycle), and has 2 sweep types (linear and logarithm), sweep time of 0.01S~999.99s, and up/down/roundtrip sweep directions
- Signal generator can be used independently or controlled via computer host software, providing 3 windows - waveform window, text window, and control window
- Can output a variety of waveforms: can produce sine wave, square wave, triangle wave, positive sawtooth wave, anti-sawtooth wave, electrocardiogram, half wave, Lorenzo wave, Gaussian, Sinc, exponential rise, exponential fall, 7.83HZ Schuman wave and other up to 13 waveform output, to meet different needs
- High precision: Using low temperature drift crystal oscillator, high precision DDS frequency synthesis technology, high frequency stability, low frequency accuracy up to 0.001HZ, suitable for applications with high precision requirements
- Portable and compact function generator: mini portable design, but with the function of a large desktop signal generator, built-in rechargeable battery, more convenient to use
- Simple operation: with color 1.8TFT LCD display, digital keyboard can directly input the frequency, intuitive and convenient operation, with timed shutdown, light brightness adjustment, screen backlight brightness adjustment and other functions, all setting parameters can be automatically saved, no need to set the next startup
- Wide range of uses: can be widely used in the field of electronic research and development, electronic circuit testing and adjustment, or used as a signal source to track circuit faults, production testing, education and teaching, maintenance, audio testing and other fields
- Output a Variety of Waveforms: sine wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, ECG wave, exponential rise, exponential fall, Lorentz pulse, Gaussian pulse, Sink pulse, half wave, full wave, Schumann wave, noise wave and other 15 waveforms
- Schumann Wave Function: This signal generator is equipped with a Schumann resonator, which can generate 7.83 Hz propagation waves
- Portable and Compact Function Generator: Mini portable design, but can do everything that a large desktop signal generator does, and even more, easy to carry
- Frequency Range: sine wave 0.01Hz-500kHz, other waveforms 0.01Hz-100kHz. Resolution: 0.01Hz
- High Precision and Frequency Stability: very suitable for oscilloscope time factor calibration, used with oscilloscope, can be used for electronic circuit testing and adjustment, frequency characteristics and pulse response test and pre-measurement of audio amplifiers, as well as testing the power output of old amplifiers, or as a signal source for tracking circuit failures
- Combined with oscilloscope, it can be used for electronic circuit test and debugging, frequency characteristic and impulse response test and measurement of audio amplifier. Because DDS has good accuracy and frequency stability, it is also very suitable for oscilloscope scanning time factor calibration. The square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment. Has filters to accommodate the output of sine wave and pulse wave.
- DC4-9V power supply is recommended when using adapters, and 3.7V lithium batteries are recommended when using battery power. Current :180MA, voltage 5V, DC bias: maximum ±10V, with shutdown function. All Settings can be saved. There are filters that can be turned on and off, which can be well adapted to sinusoidal and pulse waveform output
- Frequency range: sine wave 0.01Hz-500.00 kHz(with the further increase of frequency, the output amplitude will decrease), other waveforms 0.01Hz-100.00 khz(but does not limit the upper limit of adjustable frequency, if the distortion and jitter requirements are not high, the use of frequency can be further increased).
- MODE: The mode key is used to change the output waveform. RUN/STOP: runs or stops the waveform output. When the cursor does not blink, output waveform. DCOFFSET: DC bias switch, adjust the DC component of the signal by pressing the yellow knob ON. Ejected to OFF, the DC component of the signal is 0. FILTER: Filter switch, when the signal is close to more than 300K sine wave, press this button, the waveform will be clean. AMP: Side keys adjust signal amplitude
- [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.
- 0.01Hz-500kHz DDS signal generator with Schumann resonator:With the 7.83Hz Schumann resonator Transmitting antenna,The Schumann resonator generator can emit sine waves to create a relaxing environment, enhance overall well-being, and promote overall health
- Versatile waveform generation:15 types of waveforms including sine wave, square wave, triangular wave, forward sawtooth wave, reverse sawtooth wave, electrocardiogram wave, exponential rise, exponential fall, Lorentz pulse, Gaussian pulse, Sink pulse, half wave, Schumann wave, full wave, noise wave, etc
- Frequency range:Sine wave 0.01Hz~500.00KHz; Other waveforms 0.01Hz~100KHz;Resolution:0.01Hz
- Highly Practical : The DDS Generator is made of high quality material, and highly practical. It is very easy to set up and use and the cost is very low, for teaching and field use.
- Small Size:125*80*26.5mm/4.92*3.15*1.04 inch;Easy to carry and Testing
- 1Hz-500kHz DDS signal generator with Schumann resonator: Combines the functions of a high-frequency signal generator and a 7.83Hz Schumann resonator to provide electronic circuit testing with stress-relieving benefits, setting it apart from standard models.
- Versatile waveform generation: Produces sine, square, triangle, and sawtooth waveforms. Includes a switchable filter for precise sine and pulse outputs, perfect for oscilloscope calibration and testing audio amplifiers.
- Dual power options: Compact and portable, powered via AC/DC adapter or battery for use in classrooms, labs, or field testing.
- Complete package with Schumann resonator: The included Schumann resonator enhances mental relaxation while offering reliable performance for engineers and audiophiles alike.
- High accuracy & stability: Built with quality pulse chips, accurate resistors, and correction capacitance for stable frequency generation. Features a user-friendly Type-C interface for easy connectivity.
- ★About Signal Generator: Small size, complete functions, simple operation, easy to carry.
- ★Stable: Due to the good accuracy and frequency stability of DDS, it is also very suitable for oscilloscope sweep time factor calibration.
- ★Practical:The square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment, etc.
- ★Wide Use:This functional signal generator can test many kinds of wave forms such as: sine, square, triangle, positive and negative sawtooth waveform. It is especially designed for those professional workers.
- ★Our Service:Please contact us if you have any questions during use, we will serve you wholeheartedly and give you a satisfactory answer.
- Programmable Output: The type of waveform output such as sine wave, square wave, triangle wave, arbitrary wave, output time and output sequence can be freely formulated to realize automatic work. You can use the mobile phone software to control the signal source to work.
- Firmware Update: Firmware upgrade can be updated at any time to fix bugs, or used for your special customization needs. Press the corresponding soft key to confirm entering the update mode, and perform a one-key firmware upgrade by connecting with the PC software.
- Voltage Controlled: The frequency, amplitude and duty cycle of the output can be controlled by an external analog voltage signal to achieve voltage-controlled sweeping frequency, sweeping amplitude and sweeping duty cycle, which are widely used in industrial debugging.
- Modulation: The modulated waveform can be output in single channel or dual channel. The process of adding information from a signal source to the carrier to make it suitable for channel transmission. It is the technology that makes the carrier wave change with the signal.
- Package include: 1 set PSG9060 signal generator, 1PC charger cable, 1PC bnc male to male test lead, 1PCS USB data cable, 1PC bnc to alligator clips test leads, one quick start manual.
- 1HZ-500KHZ DDS signal generator is small but has many functions, easy to operate and carry. The power supply can be either AC/DC adaptor or a battery.
- It can be used with oscilloscope to test and debug electronic circuit, the frequency response of audio amplifier and impulse response,It also can calibrate the sweep time factor of oscilloscope.
- The square waveform is suitable for oscilloscope attenuator and the adjustment of probe impulse response.
- Have a filter (can be opened and closed) to suit the output of sine wave and pulse wave.
- This functional signal generator can test many kinds of wave forms such as: sine, square, triangle, positive and negative sawtooth waveform. It is especially designed for those professional worker.
- The square output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment.
- Have a filter (can be opened and closed) to suit the output of sine and pulse .
- This functional signal generator can test many kinds of forms such as: sine , square , triangle , forward sawtooth , reverse sawtooth , etc. It is especially designed for those professional worker.
- Together with an oscilloscope, it can be used for electronic circuit test and debugging, frequency characteristics and impulse response test and measurement of audio amplifiers. Due to the good accuracy and frequency stability of DDS, it is also very suitable for oscilloscope time factor calibration.
- Compact size, complete functions, simple operation, easy to carry. It can be powered by a power adapter or a 3.7V lithium battery.
- 【DDS Frequency Ranges】sine waves 1Hz-500kHz (the output amplitude will decrease with the further increase of frequency), other waveforms 1Hz-100kHz (but the upper limit of adjustable frequency is not limited, if the distortion and shaking requirements are not high, use the frequency can be further increased).
- 【Output Waveform】can output sine waves, squares waves, triangle waves, forward sawtooth waves, reverse sawtooth waves, electrocardiogram waves, noise waves. High-speed squares waves.
- 【Power Supply】DC4~10V. It is recommended to choose DC5V when using the adapter, and 3.7V lithium battery when using battery power. Current: 160mA when the voltage is 5V. Comes with a power adaptor for power supply.
- 【Two Potentiometers】DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers. All setting parameters can be saved, the power will restore the last used configuration automatically. High-speed frequency (HS) output up to 16MHz, Can choose 1MHZ, 2MHZ, 4MHZ, 8MHZ, 16MHZ.
- 【LCD display】LCD display to indicate the data accurately. The DDS signal generator can section into the value: 1, 10, 100, 1000, 10000Hz.
- 【Precise Conversion of Various Signal Types】 The 4-20ma signal generator is upgraded to support switching various signal modes available under different signal types: mA Current Signal (0 to 24 mA, precision 0.01mA), V Voltage Signal (0 to 24V, 0.01V), XMT Passive Current Signal (0 to 24mA, precision 0.01mA), Hz Pulse Signal (Frequency Output 0 to 9999 Hz, precision 5 digits). The input signal can be converted into an output signal among different physical quantities
- 【2.4 Inch TFT Colorful Screen】 Designed with an adjustable pressing button backlight and a high-definition 240*320 TFT color LCD screen, it makes the signal generator kit for PLC testing easier for users to operate at night and during the day
- 【Built-in 3000 mAh USB Rechargeable】 With a 3000 mAh 3.7V built-in USB rechargeable battery embedded inside (charged via a micro 5V USB port), the function generator can be fully charged within 4-6 hours. Its working length of up to 26 hours allows for a longer working period
- 【Multiple Interfaces to Choose】 Main interface programmable output. Input waveform interface: switchable input current graph display, input voltage graph display. VCA conversion interface: switchable voltage to active current, voltage to passive current, current to voltage. Automatic interface: automatic mode can be set for single ascent, single drop, and loop. PWM interface: Output PWM signal, voltage, frequency, and duty cycle can be set
- 【Programmable Output】 The 4-20 ma signal generator has the output function of auto, continuously changes the size according to the set parameters, and chooses three modes: monotonous rise, monotonous fall, and cycle
- 【MULTIFUNCTIONAL USE】: Together with the oscilloscope, it can be used for electronic circuit testing and debugging, testing and measuring the frequency characteristics and impulse response of audio amplifiers, which is very suitable for troubleshooting. Due to the good accuracy and frequency stability of DDS, it is also suitable for oscilloscope scan time factor calibration. Square output is suitable for oscilloscope attenuator and probe pulse characteristics adjustment, etc.
- 【FREQUENCY RANGE】: Sine waveform 1Hz-500kHz (where the output amplitude is flat to 200 kHz, and the output amplitude decreases with further increase in frequency), other waveforms 1Hz-20kHz (but the upper limit of adjustable frequency is not limited, if the distortion and wobble requirements are not high, the frequency of use can be further increased).
- 【MULTI-WAVEFORM】: This function generator can test many kinds of waveforms, the main output waveforms are sine and square wave, triangle and sawtooth wave. It is especially designed for those professional workers. It is very easy to set up and use in almost any environment, and the cost is very low, which is very suitable for teaching and field use.
- 【WAVEFORM FILTER】: FG-100 DDS function generator is a low frequency generator. There are filters that can be opened and closed, which can be well adapted to sine and pulse waveform output.
- 【2 WAYS POWER SUPPLY】: The power supply can be AC/DC adapter or battery. Power supply DC3.5-10V, DC5V is recommended for adapter, 3.7V lithium battery for battery power. 1HZ-500KHZ DDS generator is small, multi-functional, simple to operate, and easy to carry.
- More Conversion Choices:Riiai 004 pocket millivolt generator can support switching more signal modes under different signal types: mA Current Signal (0 to 24 mA, resolution 0.001mA), V Voltage Signal (0 to 24V, resolution 0.001V), XMT Passive Current Signal (0 to 24mA, resolution 0.001mA), Hz Pulse Signal (Frequency Output 0 to 9999 Hz, resolution 5 digits), Resistance (0-390Ω, resolution 0.1Ω, temperature unit set to Celsius or Fahrenheit), Millivolt (-10-100mV, resolution 0.01mV)
- Real-time Curve & Historical Record: Riiai 004 model 4-20ma signal generator supports 4 groups of commonly used signal values that can be preset to facilitate quick adjustment of output. The current-voltage analog simulator is designed to automatically display the changing trend of input and output signals by the real-time curve, and the sampling time of the curve can be set. Compared with the 003 model, it supports recording and viewing a certain amount of historical data in an easier way
- Multiple Interface Terminals:The 0 to 24V DC signal generator kit adopts 4 inner diameters and 4mm wiring ports on the top surface that are represented by different color rings. The Blue port (IN-) is an alternate function, and it is also an input that can be switched to a 24V independent test power supply. The Red (OUT) port and Black (COM) port form an output port. Yellow (IN+) and Blue(IN-) form the input port. Users can choose the correct color cables and ports to start testing
- 3000 mAh USB Rechargeable & TFT Screen: With a 3000mAh 3.7V USB rechargeable battery (charged via a micro 5V USB port, the adapter is not included), the thermocouple calibrator can be fully charged within 4-6 hours, with a working time of up to 26 hours. It takes longer time to use and makes it easier to know the value changes through the clear 2.4-inch TFT screen display, and users can adjust the screen backlight according to the field
- Programmable Output & Wide Application: The 0 24v DC signal generator has the output function of auto, continuously changes the size according to the set parameters, and chooses three modes: monotonous rise, monotonous fall, and cycle. 4 groups of commonly used signal values can be preset to facilitate quick adjustment of output. It is widely used for PLC and panel debugging, device testing, frequency converter, flow valve, servo motors speed regulation, light dimmer, etc
- 𝑽𝒆𝒓𝒔𝒂𝒕𝒊𝒍𝒆 𝑺𝒊𝒈𝒏𝒂𝒍 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒐𝒏: Elevate your debugging capabilities with our signal generator, designed for precise analysis of industrial field PLCs, process instrumentation, and electric valves. Experience unparalleled performance across a wide range of applications.
- 𝑽𝒆𝒓𝒔𝒂𝒕𝒊𝒍𝒆 𝑺𝒊𝒈𝒏𝒂𝒍 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒐𝒏: Elevate your debugging capabilities with our signal generator, designed for precise analysis of industrial field PLCs, process instrumentation, and electric valves. Experience unparalleled performance across a wide range of applications.
- 𝑰𝒏𝒕𝒖𝒊𝒕𝒊𝒗𝒆 𝑼𝒔𝒆𝒓 𝑰𝒏𝒕𝒆𝒓𝒇𝒂𝒄𝒆: Enjoy seamless operation with our user-friendly button interface. Whether you are a novice or a seasoned expert, navigating complex tasks becomes effortless, enhancing your overall productivity.
- 𝑪𝒐𝒎𝒑𝒂𝒄𝒕 𝒂𝒏𝒅 𝑷𝒐𝒓𝒕𝒂𝒃𝒍𝒆: Despite its small size, this signal generator is remarkably lightweight and portable. Enjoy long standby times and exceptional precision, ensuring uninterrupted performance for your industrial requirements on the go.
- 𝑨𝒅𝒗𝒂𝒏𝒄𝒆𝒅 𝑻𝒉𝒆𝒓𝒎𝒐𝒄𝒐𝒖𝒑𝒍𝒆 𝑺𝒊𝒎𝒖𝒍𝒂𝒕𝒊𝒐𝒏: Customize your testing environment effortlessly with our innovative thermocouple simulator. Accurately replicate various temperature conditions for comprehensive system evaluations and effective debugging.
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