Signal Generator

Q: What is the frequency range of this signal generator?

The frequency range is 0.1–20 MHz, as listed in the directory. This is a reference range; the actual range for a specific model may vary. Always check the manufacturer's datasheet.

Q: What output amplitude can it provide?

The output amplitude range is 0.01–10 Vpp into a 50 Ω load. This is a typical range; confirm the exact capability for your model.

Q: What waveforms does it generate?

It generates sine, square, triangle, and pulse waveforms, as stated in the definition. The specific waveform options may depend on the model.

Q: What is the output impedance?

The nominal output impedance is 50 Ω. This is important for matching to test circuits to avoid reflections.

Product Specifications

Technical details and manufacturing context for Signal Generator

Definition

A signal generator is an electronic component within a diagnostic circuit that produces precise electrical signals used to test, calibrate, and troubleshoot electronic systems and devices. It generates various waveforms (sine, square, triangle, pulse) with controlled parameters to simulate real-world signals or provide reference inputs for circuit analysis. This directory entry covers a generic signal generator intended for use in computer, electronic, and optical product manufacturing. The device typically offers a frequency range of 0.1–20 MHz and an output amplitude range of 0.01–10 Vpp into a 50 Ω load. Amplitude accuracy is ±1% at 1 kHz reference, and frequency accuracy is ±0.01% over temperature. Harmonic distortion is less than 0.5% at 1 kHz and full amplitude, with rise/fall times under 20 ns for square waves. Output impedance is nominally 50 Ω. Operating temperature is 0–40 °C (non-condensing), and storage temperature is -20–60 °C (without battery). Power supply is 100–240 V AC, 50/60 Hz, auto-ranging. Display resolution is 7 digits for frequency and amplitude. Weight ranges from 2.5 to 3.5 kg depending on options. The device is constructed with semiconductor materials (silicon, gallium arsenide), copper conductors, ceramic substrates, and a plastic housing. These specifications are typical reference ranges; actual values must be confirmed for the specific model and application. Always verify model-specific values and standards with the legal manufacturer or supplier before procurement or use.

Working Principle

Signal generators typically use oscillator circuits (such as crystal oscillators or voltage-controlled oscillators) to generate a base frequency signal. This signal is then shaped, amplified, and modulated through various electronic components to produce the desired waveform characteristics. Digital signal generators may use direct digital synthesis (DDS) techniques to generate signals with high precision and stability. The output stage provides a controlled impedance (typically 50 Ω) to match the load and ensure signal integrity. The user sets frequency, amplitude, and waveform type via a front-panel interface, and the internal circuitry adjusts the output accordingly. The device may include modulation capabilities, but these are not specified in this entry. The operating principle is based on generating a stable reference signal and conditioning it to meet the required parameters.

Common Materials

Semiconductor materials (silicon, gallium arsenide), Copper conductors, Ceramic substrates, Plastic housing

Technical Parameters

Parameter	Typical range	Notes & selection driver
Frequency Range	0.1–20 MHz	Covers common test applications
Output Amplitude Range	0.01–10 Vpp	Into 50 Ω load
Amplitude Accuracy	±1 %	At 1 kHz reference
Frequency Accuracy	±0.01 %	Over temperature range
Harmonic Distortion	<0.5 %	At 1 kHz, full amplitude
Rise/Fall Time	<20 ns	For square wave
Output Impedance	50 Ω	Nominal
Operating Temperature	0–40 °C	Non-condensing
Storage Temperature	-20–60 °C	Without battery
Power Supply	100–240 V AC	50/60 Hz, auto-ranging
Display Resolution	7 digits	For frequency and amplitude
Weight	2.5–3.5 kg	Depending on options

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Oscillator Circuit
Generates the base frequency signal

Material: Semiconductor materials
Amplifier Stage
Amplifies the generated signal to required output levels

Material: Semiconductor materials, copper
Waveform Shaping Circuit Part
Shapes the oscillator output into specific waveforms

Material: Semiconductor materials, resistors, capacitors
Output Connector Part
Provides electrical interface for signal output

Material: Copper alloy, gold plating
Front-Panel Interface
Where the operator sets frequency, amplitude and waveform.
Direct Digital Synthesis Circuit Optional
Builds the waveform numerically on digital builds, in place of an analog oscillator.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Diagnostic Circuit

View system integration details

Manufacturers of Signal Generator

2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Shenzhen Brightwin Technology Co., Ltd.

Shenzhen, Guangdong, CN

Also makes: Signal Conditioner, Thermocouple, Amplifier Module and 1 more

Listed on the company's own website · profile compiled by CNFX from public sources

View profile Send enquiry

Xi'an Yunyi Instrument Co., Ltd.

Shaanxi, CN

Also makes: Pressure Gauge/Sensor, Level Transmitter, Pressure Gauge and 9 more

Listed on the company's own website · profile compiled by CNFX from public sources

View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

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Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

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Frequently Asked Questions

What is the frequency range of this signal generator?

The frequency range is 0.1–20 MHz, as listed in the directory. This is a reference range; the actual range for a specific model may vary. Always check the manufacturer's datasheet.

What output amplitude can it provide?

The output amplitude range is 0.01–10 Vpp into a 50 Ω load. This is a typical range; confirm the exact capability for your model.

What waveforms does it generate?

It generates sine, square, triangle, and pulse waveforms, as stated in the definition. The specific waveform options may depend on the model.

What is the output impedance?

The nominal output impedance is 50 Ω. This is important for matching to test circuits to avoid reflections.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Buyer enquiry

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pressure:	Atmospheric (non-pressurized)
other spec:	Humidity: 20-80% RH non-condensing
temperature:	-10°C to +50°C

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

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