UNSPSC 43221724: Time synchronized generator

Equipment which uses the 1PPS --1 Pulse Per Second-- received from Global Positioning System that it is the equipment supplying the precise time and frequency synchronized with the global standard time.

UNSPSC 43221724 Time synchronized generator is a Commodity code. The recent solicitations posted under this code span emergency responder radio systems, law enforcement communications equipment, operational intercom networks, and specialized electrical components — a divergent mix that suggests state and local procurement offices are applying the code inconsistently or the code itself is being used as a catch-all for communications-infrastructure procurement when more specific taxonomy does not fit. The City of Phoenix has posted two separate five-year IFB contracts (IFB-26-0148 in April 2026 and IFB260355 in June 2026) for in-building radio frequency coverage and Emergency Responder Radio Coverage Systems, both requiring turnkey design, installation, and optimization of distributed antenna systems and bi-directional amplifiers for 700 MHz public safety radio. The County of Santa Clara issued an RFQ in June 2026 for Motorola radios and accessories for the Sheriff's Office. The School Board of Polk County, Florida posted an ITB in February 2026 for semi-annual and annual inspections and testing of Emergency Responder Communication Enhancement Systems across district facilities. Rockwood School District in Missouri solicited bus radios and related equipment and services in an April 2026 RFP. The State of Florida issued a Request for Information in March 2026 regarding ruggerized cellular routers with secure VPN and cloud management capabilities. Texas A&M University System issued an RFP in May 2026 for an IP-based operational communications system for a combat development complex test range. The University of Wisconsin-Madison posted two separate RFBs in January and February 2026 for RF shielded chambers for engineering purposes.

Activity under this code concentrates in Arizona, Florida, California, Missouri, Texas, Minnesota (through Sourcewell's multi-jurisdictional cooperative procurement), and Wisconsin, with issuers spanning city procurement offices, county water and sheriff departments, school districts, state universities, and cooperative purchasing vehicles. The City of Phoenix emerges as a repeat buyer, with two nearly identical emergency responder radio coverage solicitations posted within three months and subject to DBE regulations under 49 CFR Part 26 and FAA compliance obligations across the city's three airports. The recent opportunities show state and local governments actively investing in emergency communications resilience and distributed antenna infrastructure for public safety and operational continuity, with Phoenix's dual solicitations and the Sourcewell cooperative procurement for law enforcement equipment suggesting sustained market demand. However, the code's heterogeneous posting history—ranging from float switches to RF shielded chambers to cellular routers—indicates either inconsistent code assignment by procurement offices or a code definition too broad for precision market analysis.