Digital reado electronic counter (NSN 6625-01-544-8552)
Special Features
Channel 1 and 2 freq range, dc copled signal dc to 225mhz, ac coupled signal 1mhz to 225mhz into 50ohms / 30hz to 225mhz into 1megaohm, channel 3 freq range, 200mhz to 12.4ghz, channel 1 and 2 period range is 4.44nsec to 10sec, channel 3 period range is 80psec to 5nsec. This item has options 012; ultra high stability timebase, 062; parallel channel 1 and 2 rear connectors, 124; 12.4ghz channel 3 n type connector, aba; english language manuals, this item has critical form fit and function