---
title: "Model A2255 | 2 Channel 250 MHz Arbitrary Waveform Generator"
date: 2024-12-13T06:36:17Z
modified: 2025-01-24T09:31:02Z
permalink: "https://www.berkeleynucleonics.com/model-a2255-2-channel-250-mhz-arbitrary-waveform-generator-starting-2280/"
type: page
status: publish
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wpid: 18519
---

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 [](https://www.berkeleynucleonics.com/wp-content/uploads/images/products/a2255.png)

![Model A2255 250 MHz 2 Channel Arbitrary Waveform Generator](https://www.berkeleynucleonics.com/wp-content/uploads/images/products/a2255.png)

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     ](/contact/)
- [ 
     Datasheet
     ](#technical-resources-section)
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     Price List
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     RF Selection Guide
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     LabVIEW
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#### Model A2255 | 2 Channel 250 MHz Arbitrary Waveform Generator

 The Model A2255 is a 2-channel, 250 MHz Arbitrary Waveform Generator used for general purpose R&D and benchtop testing.

##### [Features](#features-section)

##### [Specifications](#specifications-section)

##### [Tech Resources](#technical-resources-section)

##### [Media](#media-section)

##### [Downloable Resources](#downloadable-section)

##### [Price List](#pricelist-section)

##### [FAQ](#faq-section)

#### Overview

##### Features

- Max 1.25 GS/s Sample Rate
- Vertical Resolution: 14 bits, max 1M Arb Waveform Length
- 1 μHz Frequency Resolution
- 8-inch (800 × 600 pixels) Multi-Touch Screen
- High-Accuracy Frequency Counter, Supported Range 100 mHz – 200 MHz

##### Applications

- Electronic Circuit Debugging
- Education and Training
- Circuit Testing
- Design and Manufacture
- Automobile Maintenance and Testing

#### Specifications

**Display**

8” 800 x 600 pixels touch screen LCD

**Frequency Output**

250 MHz

**Channels**

2

**Sample Rate**

1.25 GS/s​

**Vertical Resolution**

14 bits

**Rise / Fall Time**

< 5 ns

**Standard Waveform**

sine, square, pulse, ramp, noise, and harmonic​

**Accuracy**

±1 ppm, 0°C – 40°C

**Communication Interface**

USB Host, USB Device, and LAN

**Power Source**

Rechargeable lithium-ion battery or AC adapter for 100 to 240 V, 50/60 Hz

**Dimensions (H x W x D)**

13.4 x 7.0 x 3.5 in (340 x 177 x 90 mm)

**Weight**

5.51 lbs (2.50 kg​)

**Shipping Dimensions**

18x12x9″

**Shipping Weight**

11 lbs

#### Technical Resources

[ Model A2255 Datasheet](https://www.berkeleynucleonics.com/download/21166/?tmstv=1778700932)#### Frequently Asked Questions (FAQ)

  [ A 

####  Model 645 | How can we provide a complex signal bit stream to the signal generator? 

 



 ](#) 

Any user data would be downloaded from a host computer and stored in the arb memory. Any kind of zero-intersymbol-interference or spectral shaping filtering would be done mathematically on the PC before the download.



 



 

 

#### Downloadable Resources

 Downloadable resources such as datasheets, firmware, software, drivers and products manuals. Alternatively, you can browse resources directly by visiting our [downloads page](/downloads).

- [Product Datasheets](/downloads#tm-datasheets)
- [Product Firmware](/downloads#tm-firmware)
- [Product Software and Drivers](/downloads#tm-softwaredrivers)
- [Product Manuals](/downloads#tm-manuals)

#### Media

## Playlist

 
 ![Berkeley Nucleonics at IMS 2019](https://img.youtube.com/vi/UG28iVmKoIo/maxresdefault.jpg)

####  <a tabindex="0">Berkeley Nucleonics at IMS 2019</a>
 

 1:40

#### Price Lists

 [ Berkeley Nucleonics Price List 2026](https://www.berkeleynucleonics.com/download/19881/?tmstv=1778700932)



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