Frame data for testing character oriented systems ability; start-up tests: ene-to-end half duplex ping-pong test, local modem loopback test, test for usage of remote testing capability of the bell 208b modem; manipulates/monitors individual signal lines on rs-232c/v.24 interface or crosspatch lines from dce to dte interface; powered bysix 9 volt alkaline batteries, battery life exceeds 50 operating hours
An item designed for making examinations and/or analyzing data transmission lines for correctness of transmitted data structures. It may or may not include a printer, hard or floppy disk drive, connection facilities for these items or the like.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5905-01-282-8943
NSN 5975-00-952-0890
NSN 6685-01-237-2562
NSN 5990-00-707-0731
NSN 5905-01-298-3908
NSN 4140-01-422-4431
NSN 5999-01-034-3994
NSN 6240-01-540-4966
NSN 6685-01-381-0759
NSN 5920-01-512-8101
NSN 6620-00-494-5122
NSN 5945-01-245-6328