AFFTC/PKA Directorate of Contracting, 5 S. Wolfe Ave, Edwards AFB, CA 93524-1185

58 -- SECURE TACSAT TRANSCEIVER WITH EMBEDDED DAMA SOL F04611-95-R0032 DUE 042195 POC John E. Thompson, Contracts Negotiator, 805-277-3900 EXT. 2237; John A. Adair, Contracting Officer, 805-277-3900 EXT. 2230. This modification replaces in its entirety the text of the advertisement published in the Commerce Business Daily (CBD) issue of 13 Jan 95. Following is the corrected text: The Air Force Flight Test Center (AFFTC), Advanced Range Instrumentation Aircraft (ARIA) has a requirement for an airborne voice and data communications system compatible with the Ultra High Frequency (UHF) Follow On (UFO) satellite system. This system must be capable of supporting secure and non-secure duplex communications compatible with MIL-STD-181, 5 and 25 Khz dedicated channels; MIL-STD-182, 5 Khz DAMA channels; and MIL-STD-183, 25 Khz DAMA channels. This system will replace a current system consisting of a Motorola LST-5B/C and associated accessories, which do not currently support the above listed Military Standard DAMA waveforms. The new system shall be fully National Security Agency (NSA) and Joint Interoperability Test Command (JITC) certified. The system equipment must be capable of operating normally in an airborne environment and consist of modular components which will be mounted into standard 19'' equipment racks. The radio and all accessories shall be remote controllable from a radio operator's console located elsewhere on the aircraft. The entire system, less remote control hardware, shall not exceed 14'' in height and 18'' in depth. The system shall operate in both Line of Sight (LOS) and Satellite Communications (SATCOM) modes. The system shall support AF, FM, and SBPSK modulation formats. The system shall be a 200 watt system and include a receive preamplifier. Existing Motorola accesories available for integration into the new system to meet the above requirements include the following components: LST-5B/C Lightweight Satellite Transceiver with LSRU-100 Remote Control Unit, AN/CSZ-1A Sunburst Processor, AM-7175 UHF Power Amp and PTPC-100/PTPE-101 Preamplifier/Control Unit with PTRA-200 Remote Control Unit, and LSTA-101/PDFA-101 Shocktray/Filter Assembly mounted on rack slides. The contractor may propose replacing the entire Motorola system with one of their own or integrating available Motorola accessories with their own components to meet the above system requirements. In either case, the contractor shall be responsible for providing complete documentation for the system provided. Training of operations and maintenance personnel on the installation, operation, maintenance and removal of the new system components will be required. The contractor shall have a Depot level capability in place to support maintenance of the system components. Bid Issue Date: 22 Mar 95. All responsible sources may request, in writing, a copy of the solicitation. Requests for the solicitation may be forwarded either by mail or by telefax to 805-258-9676 or 805-277-0570. Telephone requests to be placed on the mailing list will not be honored. (0061)

Loren Data Corp. http://www.ld.com (SYN# 0283 19950303\58-0001.SOL)