Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
The latest SmartSDR Software:
SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware
How to Receive Technical Support::
If you are needing assistance with FlexRadio products, please refer to the product documentation or check the Help Center for known solutions. Need technical support from FlexRadio? It's as simple as creating a HelpDesk ticket.

Flex SDr-1000: PIN out of the parallel port connector

Options
HB9DDS
HB9DDS Member ✭✭
edited August 2025 in FLEX Series (Legacy) Radios

Hello to all

My SDR-1000 has a parallel port connector.

I would like to connect it to a PC.

  1. What is the pin assignment of the parallel port connector?
  2. Or a diagram of the USB to parallel adapter?
  3. What is the latest software that still works?
  4. Which Windows version?

If anyone also has the 100W “left over,” I might be interested...

Or a WHOLE SDR-1000 at a HAM price.


Daniel

HB9DDS

Answers

  • VE7ATJ_Don
    VE7ATJ_Don Member ✭✭✭✭
    Options

    I 'think' this might help. At this link is the set of schematics for the sdr-1000 and there is a pinout of the parallel port in the pdf marked 'SDR-1000_schematics'.

    SDR-1000 Schematics – FlexRadio

  • HB9DDS
    HB9DDS Member ✭✭
    Options

    @ Don

    The diagram, doesn't provide much information (for me). It is NOT clear which PIN has what function.

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Comment As ...

Categories