UNSPSC 52161523: Radio frequency transmitters or receivers

UNSPSC 52161523 Radio frequency transmitters or receivers (Commodity) encompasses emergency responder communications systems, bi-directional amplifiers, distributed antenna systems, and related RF infrastructure deployed in public safety buildings and facilities. State and local governments procuring under this code are securing turnkey design, installation, testing, and ongoing maintenance of in-building radio coverage systems compliant with NFPA 1225 standards, alongside equipment such as Motorola dispatch radios and digital bus radios for law enforcement and transportation fleets. The issuing bodies span city procurement offices (particularly Phoenix), county sheriff and water resource departments, school districts, transit authorities, and state universities. City of Phoenix has posted multiple solicitations for emergency responder radio coverage system enhancements across its three airports and municipal buildings, establishing itself as a repeat buyer in this space. Scope includes both the capital equipment and systems integration—design, RF modeling, installation of BDAs and DAS, manufacturer warranty, emergency response protocols (four-hour callout windows are common), and compliance certifications requiring NICET IB-PSC credentials and Arizona professional engineering licenses for city of Phoenix work. Contractors typically must demonstrate three to five years of directly comparable experience and carry substantial insurance ($1 million to $5 million Commercial General Liability depending on jurisdiction).

Recent activity concentrates in Arizona, California, Florida, and Minnesota, with secondary activity in Texas, Missouri, Wisconsin, and Oklahoma. Representative solicitations include the City of Phoenix Finance Central Procurement's IFB-26-0355 for in-building radio frequency coverage revision (IFB, due July 10, 2026, five-year term commencing August 25, 2026), Rockwood School District R-VI's RFP 26-14203 for approximately 150 digital bus radios and repeater infrastructure serving 19,000 students (RFP, due April 29, 2026), and the School Board of Polk County, Florida's invitation to bid for semi-annual and five-year grid re-testing of emergency responder communication enhancement systems (ITB, due March 12, 2026). The County of Santa Clara posted an RFQ for Motorola radios and accessories for the Sheriff's office (RFQ, due June 17, 2026). Sourcewell, a Minnesota service cooperative, issued RFP #061626 for law enforcement equipment to serve multiple participating counties and public entities across Washington and the broader region (RFP, due June 16, 2026). Work is subject to DBE requirements under 49 CFR Part 26 at municipal airports, E-Verify employment verification, and FAA compliance where applicable. Pricing typically runs on hourly labor rates for design, installation, and testing personnel with firm-fixed components, and contracts span two to five years with optional renewals contingent on CPI adjustments and annual price increase requests.