UNSPSC 39121020: Signal conditioners

UNSPSC 39121020 Signal conditioners (Commodity) covers electrical and electronic components that modify, condition, or interface signals in power distribution and control systems. In state and local procurement, the code is being solicited for traffic signal cables, ground clamps, connector bolts, plate yokes, and related electrical hardware—products that condition or carry signals in infrastructure and facility applications rather than standalone signal-processing electronics.

State and local issuing bodies across this code span city departments (Austin Transportation & Public Works, Austin Energy), county governments (Harris County Precinct 3, DeKalb County, Galveston County, Hillsborough County, Orange County, Portage County), independent school districts (Pinellas County, Northside, Gwinnett County), transit authorities (Dallas Area Rapid Transit, Trinity Metro, Orange County Transportation Authority), special-purpose districts (City Colleges of Chicago), and municipal utilities (Lubbock Power & Light). City of Austin appears repeatedly with multiple quotation requests for electrical components. Representative recent solicitations include the City of Austin Transportation & Public Works Department IFQ6200AJC1026 requesting various traffic signal cables (15,000 feet of 5-conductor with rip cord, 5,000 feet of 7-conductor, 12,500 feet of composite coax, 12,000 feet of twisted pair shielded cable, all UV-rated and IMSA-compliant) with quotes due October 23, 2026; City of Austin Energy IFQ1100CPG1088 requesting 250 units of ground clamps (#2/0 to #250 MCM EL-172, BURNDY or SEFCOR approved manufacturers) with quotes due October 7, 2026; and City Colleges of Chicago MWJ2606 requesting a 60-month Electrical Low Voltage Job Order Contract covering IT/AV systems, low voltage installations, security products, and CCTV with bids due October 21, 2026 and a $5 million contract value ceiling.

Geographic activity concentrates in Texas (Austin, Harris County, Lubbock, Galveston County, Trinity Metro service area in Tarrant County), Florida (Pinellas County School District, Harris County Precinct 3 in Houston), and Georgia (DeKalb County, Columbus Consolidated Government, Peachtree City Airport Authority), with additional activity in Illinois (City Colleges of Chicago), North Carolina (Hillsborough County Fire Rescue), California (City of Milpitas, Orange County Transportation Authority), Pennsylvania (Philadelphia), and Wisconsin (Portage County). Texas and Florida dominate recent volume. The code sees steady activity through purchase orders, quotation requests, and indefinite-delivery contracts, with response dates typically in the 7–30 day window and price emphasis consistently weighted toward lowest responsive offer across tiered small-business and M/WBE initial-distribution protocols.