AFG-2125

The INSTEK AFG-2125 Arbitrary Function Generator is a versatile and feature-rich device designed for various applications in the field of electronics, education, and research. This function generator is capable of generating waveforms with a frequency range of up to 25 MHz, making it an ideal choice for working with RF and microwave circuits.

The AFG-2125 supports multiple waveform types, including sine, square, triangle, sawtooth, pulse, and rectangular waves. In addition to these common waveforms, it also offers arbitrary waveform generation, which allows users to create custom waveforms using the built-in software or by connecting an external computer via USB. This feature opens up a world of possibilities for generating complex waveforms for specific test and measurement requirements.

Frequency modulation (FM), amplitude modulation (AM), and frequency shift keying (FSK) are also supported, offering users the ability to generate modulated signals for testing communications systems or analyzing modulated signals in real-time. The AFG-2125 features a high-resolution 2.4-inch LCD display that allows users to easily view and manipulate waveform parameters, such as frequency, amplitude, offset, and modulation index.

The function generator offers various triggering options, including internal and external triggering, as well as free-running and single-shot modes. It also features a built-in oscilloscope display with a bandwidth of up to 10 MHz, enabling users to quickly analyze the generated waveforms and make any necessary adjustments on the fly.

The AFG-2125 is designed with user convenience in mind, featuring a compact and portable form factor, a user-friendly interface, and a comprehensive software package for both Windows and Mac operating systems. It comes with a variety of accessories, including a power adapter, a BNC test cable, and a USB cable, ensuring that users have everything they need to get started right away.

In summary, the INSTEK AFG-2125 Arbitrary Function Generator is a powerful and versatile device that offers a wide range of features and capabilities for generating and analyzing various waveforms in the lab or in the field. With its support for multiple waveform types, modulation schemes, and triggering options, as well as its built-in oscilloscope display and user-friendly interface, this function generator is an essential tool for electronics engineers, educators, and researchers.

The Instek AFG-2125 Arbitrary Function Generator is a versatile instrument used for generating various waveforms for testing and measurement applications. This device supports AM, FM, and FSK modulation types, making it suitable for a wide range of communication systems. Let's evaluate the key pros and cons of purchasing this function generator:

1. Arbitrary Waveform Generation: The AFG-2125 can generate custom waveforms using the supplied software, providing flexibility for various applications.

2. Multiple Modulation Types: Support for AM, FM, and FSK modulation schemes enables testing and measurement of different communication systems.

3. Wide Frequency Range: With a maximum frequency of 25 MHz, the generator can cover a broad spectrum of frequencies commonly used in communication systems and other applications.

4. Digital Display: The digital readout makes it easier to read and set the desired frequency, voltage, and other parameters.

5. USB Interface: The USB interface allows for easy connection to a computer for waveform editing and data transfer.

1. Limited Power Output: The AFG-2125 has a relatively low power output of 250 mW, which may not be sufficient for driving larger loads.

2. Limited Memory: The device has a maximum memory capacity of 64 KB, which may not be enough for storing complex waveforms.

3. Software Requires Installation: The waveform editing and data transfer functions rely on the supplied software, which needs to be installed on a computer.

The Instek AFG-2125 Arbitrary Function Generator offers a wide range of features, including the ability to generate custom waveforms and support for various modulation types. However, it may not be suitable for applications requiring high power output or large memory capacity.

If your testing and measurement requirements involve generating custom waveforms and various modulation schemes, the Instek AFG-2125 can be a cost-effective solution. However, if you need a higher power output or larger memory capacity, consider looking at more advanced and expensive function generators.

Details:

A waveform editing software is provided to facilitate the creation on PC. The 0.1hz resolution of sine, square and triangle waveform the 1% 99% adjustable duty cycle pulse waveform are remarkable features to greatly extend its application range in various fields. Sine, square, triangular, noise and arbitrary waveform. PC arbitrary waveform editing software.

Am/fm/fsk modulation, sweep, and frequency counter functions. USB device interface for remote control and waveform editing. Please consider troubleshooting prior to making a return request. Waveform parameter setting through numeric keypad entry knob selection.

The 20m SA/s sampling rate, 10 bit vertical resolution and 4k point memory of the afg-2100/2000 series provide user with a flexible environment for creating specific waveform output as needed. The afg-2100/2000 series includes 6 model's in three frequency bands of 5mhz, 12mhz and 25mhz. The user friendly interface of afg-2100/2000 series allows to set waveform parameters, including type, frequency, amplitude, dc offset, modulation and duty cycle, through keypad entry and/or the knob selection, display parameters on 3.5 LCD screen. Photos are greatly appreciated.

specifications testmultimeters:

• brand: Instek
• mpn: Afg-2125
• part type: Generator
• country of origin: China
• features: 0.1hz To 25mhz With In 0.1hz Resolution

offer testmultimeters:

• started: october 23, 2025
• sold #: 14
• availability: in stock
• options: ship-to-home
• prices: $250.00–$650.16
• item condition:
  • New
  • Used
  • For parts or not working
  • Nuovo

returns testmultimeters:

• method: money back
• policy: returns accepted
• paid by: seller
• time: 30 days

seller testmultimeters:

• # reviews: 11986
• rating: 99.5%
• city: worcester, pennsylvania

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

payments testmultimeters:

• other
• credit card: discover
• wallet: google-pay

shipping testmultimeters:

• type: fixed
• class: economy
• transit: 4-7 days
• service: economy

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