Icom 24AT Real time specs, as of 04-09-90 Performed By WA2TLI Jerry- Ray These tests were performed using BP-83 battery Test equipment IFR 1200s, IFR 7550 Spectrum monitor This radio WAS modified to transmit out of the Amateur bands, it is extremely difficult to do, do not attempt this unless you are qualified on SMT. Receiver freq Sensitivity Comments 77 mhz 500uv 80 mhz 500uv 85 mhz 450 90 mhz 300uv 100 mhz 60uv 118 mhz 1.5uv am recieve 130 mhz 1.5uv 140 mhz .2uv 150 mhz .18uv 160 mhz .35uv 165 mhz .6uv 170 mhz 1.2uv 180 mhz 25uv 190 mhz 15uv 195 mhz 17uv Display "U" 200-210 mhz 500uv 220 mhz 500uv 230 mhz 450uv 240 mhz 5000uv 250 mhz 50uv 260 mhz 40uv 270 mhz 20uv 300 mhz 3.5uv Displays "U" 330 mhz .45uv 350 mhz .3uv 360 mhz none band edge for vhf side 360 mhz .45uv band edge 370 mhz .45uv 400 mhz .5uv 405 mhz .4uv 410 mhz none band edge 418 mhz 10uv 430 mhz .6uv 440-450 mhz .18uv 460 mhz ,4uv 470 mhz 3uv 476 mhz 5.5uv 480 mhz 15uv 490 mhz 50uv 492 mhz none unlocks 805 mhz 5uv 820 mhz 4uv 850 mhz 1.5uv 880 mhz .6uv 900 mhz .6uv 920 mhz .75uv 940 mhz 1.5uv 950 mhz 10uv 952 mhz unlocks Transmit Freq Power 139 mhz 2w 140 mhz 2w 150 mhz 2w 160 mhz 1.9w 164 mhz 1.8 no lock after 164 415-440 mhz 1.4w 450 mhz 1.2w 460 mhz 1w loses lock after 460