Attachment 1 - Parts List.xlsx

This is a Parts List attachment for a federal contract opportunity to procure conversion kits for the Air Traffic Control Beacon Interrogator (ATCBI-5) modification at Airport Surveillance Radar Model 8 (ASR-8) facilities. The Federal Aviation Administration is implementing these kits as part of the Brand-New Air Traffic Control System (BNATCS) under the Radar System Replacement (RSR) Program to convert existing rotary joints to Mode Select Beacon System (Mode-S) configuration, adding an additional signal path for encoder integration.

The parts list specifies RF transmission components, connectors, cabling, and surge protection equipment required for the modification kit. Key components include 200 feet of Heliax 1/2" LDF4-50A upper cable (Andrew/Amphenol), 18 upper cable connectors (L4TNM-PSA), 3 male and 3 female AVA5-50 connectors, 350 feet of lower cable (AVA5-50), 3 surge arrestors rated 0-3 GHz (Pasternack PE73SP1039), 300 feet of encoder cabling (Alpha Wire), and MS3475 series connectors (15-position male and female plugs). Multiple manufacturers are listed as approved suppliers, including Amphenol, Pasternack, and Corsair, with approved alternate part numbers and distributors such as Tessco, Mouser, and DigiKey provided for sourcing flexibility.