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Last news we reffered that what is the  Signal Generators .This artical will introduce the structure of the Signal Generators. 1. Internal structure with a sweep within the output function (The full band sweep time is less than 5 seconds) It means that the low frequency signal generator has the function of automatic changing from low frequency to high frequency (or vice versa) to complete all frequencies in the middle of 100Hz - 20KHZ transformation of which frequencies change from low to high or high to low, and the time of this process is 5 second. 2. It has an external sweep control input interface (control signal for the voltage 0-5V, the control current is less than 1mA) It means that the frequency output by the low-frequency signal generator can be controlled externally (with external control interface), the voltage of the external control frequency is 0-5V, and the control current is less than 1mA. When the external control voltage changes from 0-5V, the low frequen...

The  signal generator  is used to generate a sinusoidal signal (low frequency) with a frequency of 20 Hz to 200 kHz. In addition to the voltage output, there are some power output. So it is widely used, it can be used to test or repair the low frequency amplifier frequency characteristics, gain, pass band in the various electronic equipment, also can be used as external modulation signal source of high-frequency signal generator .In addition, when calibrating the electronic voltmeter, it provides an AC signal voltage. We also supply  Digital Multimeters  and  Counters . If you need, Welcome to contact us.

The  function generator  is a multi-waveform source. It can produce sine wave, square wave, triangular wave, sawtooth wave, and even arbitrary waveform. Some function generators also have modulation functions, which can be AM, FM, phase modulation, pulse width modulation and VCO control. It has a wide frequency range, the use of a wide range, it is an indispensable universal signal source. Can be used for production testing, instrument maintenance and laboratory, and also widely used in other fields of science and technology, such as medicine, education, chemistry, communication, geophysics, industrial control, military and aerospace. We are  Power Quality Analyzer  and  Spectrum Analyzers  supplier.We are here for you.

As far as we are concerned that the  Function generator  can  produce sine wave, square wave, triangular wave, sawtooth wave, and even arbitrary waveform. Do you know about its main indicators? The following are some technical indicators about it. 1. Frequency range 10Hz ~ 100Hz, 100Hz ~ 1000Hz, 1kHz ~ 10kHz 2. Frequency control mode by changing the RC time constant manual signal frequency 3. By changing the control voltage Uc to achieve voltage control frequency VCF 4. Output voltage sine wave Upp ≈ 3 V amplitude continuously adjustable; 5. Triangular wave Upp ≈ 5 V amplitude continuously adjustable; 6. Square wave Upp ≈ 14 V amplitude continuously adjustable. 7. Waveform characteristic square wave rise time is less than 2s; 8. Triangular wave nonlinear distortion is less than 1%; 9. Sine wave harmonic distortion is less than 3%. We maily supply high quality  Signal Generators  and  Spectrum Analyzers .We have grasped the knowledge and...

As far as we all know that the  function generator  can produce sine wave, square wave, triangular wave, sawtooth wave, and even arbitrary waveform. So,What about the design requirements？ (1) According to the requirements of technical indicators and laboratory conditions optional program design principle circuit diagram, analysis of working principle, calculate the component parameters. (2) list all the yuan, the device inventory and report laboratory spare parts. (3) installation and commissioning of the design of the circuit, so that to meet the design requirements. (4) Record the experimental results. I will usually share some knowledge about   signal generators  and   digital multimeters . Welcome those people who are interested in it to follow and advise me.

The former articles we have reffered  Power Analyzer  and other test instruments.The following i will share some knowledge about the  Digital multimeters .Digital multimetersa multi-purpose electronic measuring instrument, usually include ammeter, voltmeter, ohmmeter and other functions, sometimes also called multimeter, multimeter, multimeter, or three meter. Digital multimeter is used for basic troubleshooting of portable devices, but also placed on the bench device, and some resolution can reach seven or eight. Digital Multimeters are electronic instruments used in electrical measurements. It can have many special functions, but the main function is to measure voltage, resistance and current, Digital multimeters, as a modern multi-purpose electronic measuring instruments of course also include  Function Generators .Digital multimeters mainly for the physical, electrical, electronic and other measurement areas.

Arbitrary waveform generator  is different from  signal generator ,It is the best instrument in simulation,arbitrary waveform generator is one of the signal source, it has all the characteristics of the signal source. We traditionally think of the signal source as the primary source mianly provide signal that are needed (the various waveforms) for the circuit under test, and then measuring the parameters of interest with other instruments. Visible that signal source in the electronic experiment and test processing, does not measure any parameters but according to the requirements of users, simulation of various test signals, provided to the circuit under test in order to achieve the test needs.

Sinusoidal  signal generator : Sinusoidal signal is mainly used to measure the frequency characteristics of circuits and systems, nonlinear distortion, gain and sensitivity. According to the frequency coverage is divided into low-frequency signal generator, high frequency signal generator and microwave signal generator; according to the output level adjustable range and stability is divided into simple signal generator, the standard signal generator and power signal generator; According to the frequency of change it was divided by into tuner signal generator, sweep signal generator, programmable Signal generator and frequency synthesis signal. We also supply  Arbitrary Waveform Generators , Frequency Characteristic Analyzer . If you need, welcome to contact us.

Signal generator , also known as signal source or oscillator, it includes  arbitrary waveform generators  which has a wide range of applications in the field of production practice and technology. Various waveform curves can be represent by  trigonometric equations .It can produce a variety of waveforms, such as triangular, sawtooth, rectangular (including square wave), sine wave circuit is called the function of signal generator.  Function generator  has a very wide range uses in circuit testing and equipment testing. For example, in the communications,broadcasting and television systems, radio frequency (high frequency) emission is required. The radio frequency wave is a carrier wave. To carry audio (low frequency), video signal or pulse signal, an oscillator capable of generating high frequency is needed.

Difference between  signal generator  and  arbitrary waveform generator : Signal generator is a mathematical method to achieve, but has more demanding directly on the computing power of the microcontroller, and arbitrary waveform generator is achieved by the waveform superposition and frequency synthesis method,has high requirements of the theoretical basis. There are many types of signal sources, and in terms of signal characteristics, there are sinusoidal signal generator, function generator ,arbitrary waveform generator and so on.The importance of sinusoidal signals in frequency domain analysis of linear systems makes the use of sinusoidal signal generators widely available. User requirements for such signal sources are usually wide frequency range, high frequency accuracy and stability, high spectral purity and low phase noise. 

Our new products will be listed.The following i will introduce  Spectrum Analyzer  SA9100 Series *Application For the quick check and analysis of Spectral Characteristic EMC pretest Analysis and test of characteristics various signals Test systems that requires a very compact instrument Measure the frequency response of cable, attenuator, filter and amplifier *Customers Consumer Electronics Service and Maintenance Lab of Universities and College Military Industries Telecom and communications Industries Manufacturer of RF&MW components We can also supply  Arbitrary Waveform Generators , Power Quality Analyzer . If you are interested in it,welcome to consult us.

Christmas is the birthday of Jesus, translated as "the Mass of Christ", the traditional Western festival, December 25 each year. Mass is a kind of liturgy of the church. Christmas is a religious festival, because it is celebrated as Jesus' birthday, hence the name is "Christmas." Most Catholic churches will hold Midnight Mass on Christmas Eve 24, the early morning of December 25, while some Christian churches will hold their gospel and celebrate Christmas on December 25, and another large Christian Branch - Orthodox Christmas celebrations in the January 7 each year. As a professional  Spectrum Analyzer ,  Signal Generator  supplier. On behalf of our company,Happy Christmas to all of you, to my dear customers 

Key Feature *All-digital IF technology *Frequency range from 9kHz to 7.5GHz *-160dBm Display Average Noise Level (Tpy.) *RBW(-3dB): 10Hz~1MHz, step 1-3-10 *< -100 dBc/Hz @10 kHz Offset Phase Noise *Total Amplitude Accuracy < 0.8 dB *Advanced Measurement included channel power, adjacent channel power, N-dB bandwidth, occupied bandwidth *7 inch TFT LCD (800*480) display *Standard interface of USB Device & Host, LAN and VGA. *Preamplifier and EMI filter are standardly configured.

Key Feature 1 to 100th harmonic and 99th inter-harmonic display Sample rate can reach to 200kS/s GPS/Beidou time synchronization  WIFI, LAN and USB Host communication Input             *Note: measured on Reference Voltage Input A/L1.       Voltage  I nput Input Channels 4 (3 phase + neutral) DC coupling Max continuous input voltage (AC+DC)1000Vrms Accuracy ±0.1% of nominal voltage Max pulse peak voltage 6kV Input impedance 4MΩ Current  I nput Input Channels 4 (3 phase + neutral) DC coupling Type Clamp Current Sensor, with mV output Input range 0~6000A Input impedance 100kΩ Arms（AC） 10mV/A 1mV/A 65mV/1000A 0~100A  1~1000A 15~6000A Sampling    Resolution 8 channels 16 bits ADC, sample synchronously Sampling rate Max 200kS/s Measurement Measurement range Resolution Accuracy Freq...

Our new products SA2200  Power Quality Analyzer  appear on the market.It has a series of reatures.The following i will introduce for you. High-precision measurement (Class A), 0.1% of nominal voltage 1 to 100th harmonic and 99th inter-harmonic display Sample rate can reach to 200kS/s GPS/Beidou time synchronization  WIFI, LAN and USB Host communication The following we will put forward SA9275  Spectrum Analyzer ,Spectrum Analyzer SA9100 Series.

Digital multimeters , a kind of multi-purpose electronic measuring instrument.It usually include  Spectrum Analyzer  and other functions. Some Digital multimeters used for basic troubleshooting of portable devices,Also there are placed on the bench device, and resolution can reach seven or eight. Digital multimeter is used in electrical measurement of electronic equipment which also include  Signal Generator .It can have many special functions, but the main function is to measure voltage, resistance and current, DMM, as a modern multi-purpose electronic measuring instruments, mainly for the physical, electrical, electronic and other measurement areas.

Our new products  Arbitray waveform generators  TFG2900A series also will come to the market.The followings are some features. Key features  1.Maximum output frequency can reach to 400MHz 2.1.2Gsa/s sample rate,14 bit vertacl resolution 3.1/2/4 output channels can be configured flexibly to meet different needs  4.Complete function of Modulation, Sweep and burst  5.standard interface including USB Host&Device and LAN 6.inch TFT LCD display (800*400) We are professional  Digital multimeters , Spectrum Analyzer  supplier.If you need, welcome to contact us.

Electronic engineers often need to measure frequency, time interval, phase and event count, accurate measurement can not be separated from the  Universal Frequency Counter  or its like products, such as electronic counters,time interval analyzer or  Spectrum Analyzer . These  Electronic Instruments  provide research and development with high accuracy and analytical capabilities, high efficiency for mass production and low cost and portability for maintenance. The earliest electronic counters were designed to count things like atomic phenomena. Before inventing the counter, the measurement of the frequency was done using a frequency meter, a low precision coordination device. Frequency Counter is one of the first instruments to digitally measure signal parameters.

Our new products SA2200  Power Quality Analyzer  appear on the market.It has a series of reatures.The following i will introduce for you. High-precision measurement (Class A), 0.1% of nominal voltage 1 to 100th harmonic and 99th inter-harmonic display Sample rate can reach to 200kS/s GPS/Beidou time synchronization  WIFI, LAN and USB Host communication The following we will put forward SA9275  Spectrum Analyzer ,Spectrum Analyzer SA9100 Series.

Our new products  Arbitray waveform generators  TFG2900A series also will come to the market.The followings are some features. Key features  1.Maximum output frequency can reach to 400MHz 2.1.2Gsa/s sample rate,14 bit vertacl resolution 3.1/2/4 output channels can be configured flexibly to meet different needs  4.Complete function of Modulation, Sweep and burst  5.standard interface including USB Host&Device and LAN 6.inch TFT LCD display (800*400) We are professional  Digital multimeters , Spectrum Analyzer  supplier.If you need, welcome to contact us.

Digital multimeters , a kind of multi-purpose electronic measuring instrument.It usually include  Spectrum Analyzer  and other functions. Some Digital multimeters used for basic troubleshooting of portable devices,Also there are placed on the bench device, and resolution can reach seven or eight. Digital multimeter is used in electrical measurement of electronic equipment which also include  Signal Generator .It can have many special functions, but the main function is to measure voltage, resistance and current, DMM, as a modern multi-purpose electronic measuring instruments, mainly for the physical, electrical, electronic and other measurement areas.

The previous article have mentioned that we have new products like  spectrum analyzer  SA9100 Series will be listed to the market.But the specific infoemation we haven't  annnounced.The following i will disclose some main features of SA2200  Power Quality Analyzer . (1)Sampling   Resolution: 8 channels 16 bits ADC, sample synchronously Sampling rate: Max 200kS/s (2)Display Screen: Color TFT LCD Size: 5.6 inch Resolution: 640X480 Brightness: Adjustable

Our new products have been listed to the market One after another.The former we have reffered the  Arbitray waveform generators  TFG2900A series, this time i will introduce the  Spectrum Analyzer  SA9275 Key features  1.All digital IF technology  2.Frequency range from 9kHz to 7.5GHz 3.160dBm Display Average Noise Level (Tpy) 4.RMW(-3dB):10Hz-1MHz, step 1-3-10 5.<-100 dBc/Hz Offest Phase Noise  6.Total Ampltude Accurace <0.8dB 7.Advanced Measurement included channel power  8.7 inch TFT LCD (800*480)display  9.Standard interface of USB Device&Host, LAN and VGA  10.Preamplifier and EMI filter are standardly configured.

Strictly speaking, the  function generators  is a signal source, and the oscilloscope is a display - the  Arbitrary Waveform Generators  that can receive the signal source. But in fact, the current oscilloscope for general convenience, but also can have a simple waveform generator such as sine wave. But it is absolutely impossible to have a variety of waveform function waveforms. There is another instrument called integrated tester, that is, the combination of the two instruments, also called signal analyzer. It is usually sub-general or dedicated  Spectrum Analyzer . There are also some function waveforms combined with an oscilloscope. At present, the computer itself is a good monitor, as long as what kind of software can be added to produce what kind of function waveform, the difference between the two has blurred.

Spectrum analyzer  SA9100 Series is our new prooducts, the following i will introduce the Application Reference for you. 1. Measure a single signal The spectrum analyzer could be used to measure a Sine, including frequency,amplitude, harmonic and spurious.Analyze AM and FM signal characteristics 2.Measure an AM signal and user could observe the frequency and amplitude ofmodulated carrier and the frequency and modulation depth of AM signal. 3.Measure phase noise The spectrum analyzers in current market are all available on this function and common difference value method is used to calculate the result. For example, to measure thephase noise if a 100MHz signal offset 10KHz. 4.Served as simple network analyzer The spectrum analyzer with tracking generator can be served as scalar network analyzer.For example, use spectrum analyzer to measure S21 of filter. Connect the output port oftracking generator with input end of measured filter and the other output end of filter w...

Spectrum analyzer  is a device for studying the spectrum structure of electrical signals.The modern analytical instruments usually use  function generators .It is used for measuring signal parameters such as signal distortion, modulation, spectrum purity, frequency stability and crosstalk, and can be used to measure some of the circuit systems such as amplifiers and filters Parameter, is a versatile electronic measuring instrument. It can be called frequency domain oscilloscope,the name is a little similar with the  Universal Frequency Counter .  tracking oscilloscope, analysis oscilloscope, harmonic analyzer, frequency analyzer or Fourier analyzer. Modern Spectrum Analyzers display the results of an analysis either analogue or numerically and analyze the electrical signals of all radio bands from very low to sub-millimeter bands below 1 Hz. If the inside structure use digital circuits and microprocessors, with storage and computing functions; configure the standard...