Sheriff PO-SH-26007585

Sheriff's Office purchases Multi-Band (UHF/700 MHz) Control Station Combiner Systems and Dual-band Omni Antennas from Talley Communications

This purchase order from the Sheriff's Office (California) involves the procurement of multi-band (UHF/700 MHz) control station combiner systems, dual-band omni antennas, and related accessories from vendor Talley Communications. The order includes two main systems: a 48-channel control station combiner system and a 36-channel system, each with specific components such as CSC modules, filters, diplexers, and racks. Additionally, four omni antennas and freight services are included. The total obligated and award amount is $554,733. The procurement is a single-transaction contract awarded on February 18, 2026, with specific technical and logistical requirements outlined.

Description

Multi-Band (UHF/700 MHz) 48 CH Control Station Combiner Application Consist of the following components: 700 MHz System Qty 1 - 48 Channel 700 MHz Control Station Combiner system requires separate TX and RX antennas(ordered separately). System consist of the following items: - Qty 2 - HC110T1-24F: 24 Channel CSC System - Qty 1 - HC21200-02F: Two Channel Combining modules Qty 1 - 769-775 MHz RX Filter Qty 1 - 799-805 MHz TX Filter T BAND UHF MHz SYSTEM Qty 1 - 48 Channel UHF Control Station Combiner system requires separate TX and RX antennas (ordered separately). System consist of the following items: - Qty 3 - HC11600-16F: 16 Channel CSC Modules (450-512 MHz) - Qty 1 - HC214S1-04F Four channel combining modules - Qty 2 - MWF5CU-N: UHF RX & TX Milled Window Filters Misc Qty 8 -DSMBC6RN: Multiband Combiner(Diplexer) Chassis 2 RU (6 per Chassis) for control stations Qty 1- DSMBC2R-N: Multiband Combiner(Diplexer) Chassis 2RU (2 per Chassis) For TX and RX Antennas Qty 1 - Custom top panel and frame for Qty - 50 N Type connectors Qty 1 - 43U 36" deep Four Post racks with copper ground bar. RF jumper cables include the following: -Qty 96: RG142 Type cables NM/NM, for connecting diplexer ports to the control station combiner ports - Qty 50: RG142 NM/NM Type cables from top of rack to diplexer inputs Model # SPD3586C-48; MULTI-BAND (UHF/700 MHz) 36 CH CONTROL STATION COMBINER APPLICATION Consist of the following components: 700 MHz System Qty 1 - 36 Channel 700 MHz Control Station Combiner system requires separate TX and RX antennas(ordered separately). System consist of the following items: - Qty 2 - HC110T1-18F: 18 Channel CSC System - Qty 1 - HC21200-02F: Two Channel Combining modules Qty 1 - 769-775 MHz RX Filter Qty 1 - 799-805 MHz TX Filter T Band UHF System Qty 1 - 36 Channel UHF Control Station Combiner system requires separate TX and RX antennas (ordered separately). System consist of the following items: - Qty 9 - HC11600-04F: 4 Channel CSC Modules - Qty 1 - HC214S1-04F Four channel combining modules - Qty 2 - MWF5CU-N: UHF RX & TX Milled Window Filters Misc Qty 6- DSMBC6R-N: Multiband Combiner(Diplexer) Chassis 2 RU (6 per Chassis) for control stations Qty 1- DSMBC2R-N: Multiband Combiner(Diplexer) Chassis 2RU (2 per Chassis) For TX and RX Antennas Qty 1 ? 43U Four Post racks with copper ground bar. Qty 1 - Custom top panel and frame for Qty - 38 N Type connectors RF jumper cables include the following: -Qty 72: RG142 Type cables NM/NM, for connecting diplexer ports to the control station combiner ports - Qty 38: RG142 Type NM/NM cables from top of rack to diplexer inputs. Model # SPD3586C-36; Dual-band Omni Antenna (with internal diplexer) for a 3 dBd gain [480-512 MHz] and 9 dBd gain [764-869 MHz], 19 feet in length, Nconnector. Model # DS4D7C36CSTN; TRANSPORTATION OF GOODS (FREIGHT) NON-TAX PRICING, TERMS AND CONDITIONS ARE IN ACCORDANCE WITH THIS PURCHASE ORDER. =========================== FOR OFFICE USE ONLY UNIT: 15757P-CFMB-SCC-NOC BUILD OUT OBJECT: 6034 ACTIVITY: OCAD FUNCTION: TSD PROJECT CODE: CFM18 DSB Appr.Code:"DS423/102926" CAP ASSET CODE: "26FX87068" RQN-SH-26017195 DEPARTMENT CONTACTS: Capt. Marshall Yelverton, (323) 881-8002 OR Sgt. Matthew D. Shackelford, (323) 881-8048 VENDOR CONTACT: TODD AUSTIN, (469) 322-0080