The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of diplexers, as outlined in a Combined Synopsis/Solicitation notice. This opportunity is set aside for small businesses under the Small Business Administration (SBA) guidelines, specifically targeting those within the Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing industry (NAICS code 334220). Diplexers are critical components in electronic systems, facilitating the simultaneous transmission and reception of signals, thereby enhancing communication capabilities. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, and further details can be accessed via the DLA's DIBBS platform.