---
title: "QL Data Acquisition System"
type: "article"
slug: "ql-data-acquisition-system"
url: "http://localhost/article/ql-data-acquisition-system/"
markdown_url: "http://localhost/article/ql-data-acquisition-system.md"
published_at: "2026-02-08T23:06:21+00:00"
modified_at: "2026-02-08T23:06:21+00:00"
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  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "I wish this was a review. Unfortunately it isn’t because this interface is no longer in production. What if we could convince the manufacturer to put it back into production? Thats what I thought when I ran across some articles on this board. This card was only advertised for a short time in QZX (a…"
category:
  - name: "International QL Report"
    slug: "international-ql-report"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/international-ql-report/"
post_tag:
  - name: "QL"
    slug: "ql"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ql/"
model:
  - name: "Sinclair QL"
    slug: "sinclair-ql"
    taxonomy: "model"
    url: "http://localhost/model/sinclair-ql/"
indiv:
  - name: "Don Walterman"
    slug: "don-walterman"
    taxonomy: "indiv"
    url: "http://localhost/indiv/don-walterman/"
publication_r:
  id: 33740
  title: "International QL Report"
  type: "periodical"
  url: "http://localhost/periodical/international-ql-report/"
authors_r:
  - name: "Don Walterman"
    slug: "don-walterman"
    taxonomy: "indiv"
    url: "http://localhost/indiv/don-walterman/"
volume: "4"
issue: "3"
issues_articles:
  - id: 37210
    title: "International QL Report V4 I3"
    type: "issue"
    url: "http://localhost/issue/international-ql-report-v4-i4/"
pages: "39-40"
pubdate: "September/October 1994"
archive_link: false
---

# QL Data Acquisition System

I wish this was a review. Unfortunately it isn’t because this interface is no longer in production. What if we could convince the manufacturer to put it back into production? Thats what I thought when I ran across some articles on this board. This card was only advertised for a short time in QZX (a newsletter that supports Sinclair computer users that also are interested in amateur radio). Since QZX did not reach many of the QL users, I thought I’d contact Prairie Digital and see if they would produce some more boards. The President of Prairie Digital is Tom Hartmann. The following quotes are from Tom’s letters to me (used with his permission).