This is a combined synopsis/solicitation for a firm fixed-price purchase of a Multiband Miniature Transceiver. The Government intends to award this as a sole-source contract to Cubic Defense Applications, Inc., as the original equipment manufacturer and sole provider. While considered a sole-source action, the Government will consider all quotes received by 3:00 PM Eastern Standard Time on 28 April 2026 for the purpose of potentially conducting a competitive procurement. Offerors must be registered in the System for Award Management (SAM) and their initial offer must represent their best price. The response requires specific commercial and delivery information, including a total amount.