USPFO for Colorado, 660 S. Aspen St., Stop 53, Buckley ANG Base, Aurora, CO 80011-9511

58 -- IMMARSAT PORTABLE SATELLITE TELEPHONE SOL DAHA0598T5132 DUE 062298 POC Point of Contact -- RAYMOND PANAGUITON, PURCHASING AGENT, 303-677-9818 OR MARION NIBLETT, CONTRACTING OFFICER, 303-677-9140 WEB: Immarsat portable satellite telephone, Mini-M, http://www.usa.gov/. E-MAIL: mniblett@cobkf.ang.af.mil, rpanaguiton@cobkf.ang.af.mil. DESC: 5805L50081016061, The goverment announces it's intent to make a purchase of an Immarsat Portable Satellite Telephone, Mini M. Designed on a ruggedized all magnesium case, light weight, compact and power conserving mobile telephone for world-wide transfer of your telephone calls, fax prints and data/e-mail messages, removable true water tight and sealed antenna, with acoustical signal strenght indicator, secure and tailored via built-in nicd battery for 48 hour listen time and approximately 2.5 hours of talk time. Includes a 9-18 vdc charger and small external ac adapter. Additional required items will include a 2.400 STU-II/STU III software, solar panel, 7" x 13", fast charge adapter, spare nicd battery, ruggudized water-proof case (12" x16"), with compartments to hold all of the above items. Black color case. General Specifications: Immarsat-Phone spot -beam operation. Antenna-directional RCHP patch array with +/- 15 degrees elevation and +/- 15 degrees vertical beam width. Antenna Cable-SMB/SMBmale. Max cable loss 10 DB at L-Band, 1.8 OHMS DC resistance. Operating Frequencies-receive 1525.0-1559.0 MHZ transmit 1626.5-1660.5 MHZ. Solar Panel Interface- 15-25 VDC imput. Dimensions & Weight- 2" x 10" x 8" and approximately 5 pounds. Brand name or per above salient feature equal. MFR: THRANE & THRANE, PN# TT-3060A (0128)

Loren Data Corp. http://www.ld.com (SYN# 0237 19980513\58-0002.SOL)