---
title: "Model A2085 | 2 Channel 80 MHz Arbitrary Waveform Generator"
date: 2024-12-13T06:50:33Z
modified: 2025-01-24T22:24:21Z
permalink: "https://www.berkeleynucleonics.com/model-a2085-2-channel-80-mhz-arbitrary-waveform-generator/"
type: page
status: publish
excerpt: ""
wpid: 18527
---

  [ A 

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

 



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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.