Êðàòêîå îïèñàíèå

FVP-25 - óíèâåðñàëüíûé ìîäóëü DTMF-ïåéäæèíãà è ìàñêèðàòîðà ðå÷è (ñêðåìáëåðà), èíâåðñèÿ ñïåêòðà, äëÿ ðàäèîñòàíöèé VX-351, VX-354, VX-414, VX-417, VX-424, VX-427, VX-821 ATEX, VX-824 ATEX, VX-829 ATEX, VX-921 ATEX, VX-924 ATEX, VX-929 ATEX, VX-2100, VX-2200, VX-4100, VX-4200, ðåòðàíñëÿòîðà VXR-9000