This is a request for manufacturers to submit their information as potential sources for three specific antenna items. Interested companies must be reviewed and qualified as an "Approved Source" by submitting a Source Approval Request (SAR) package through a specific DLA program. The SAR must demonstrate the ability to manufacture a product equal to or better than the original. All information and completed market surveys must be submitted to the named Contract Specialist via email. No specific budget, performance location, or non-bid timelines are detailed in this request.