معلومات الجزء
Ata rate 0 to 300; compatibility bell 103 and 113 or cc1tt v.21; transmit frequencies bell originate 1070 hz/space, 1270 hz/mark-answer 2025 hz/space, 2225 hz/mark; cc1tt originate 1/80 hz/space, 980 hz/mark, answer 1850 hz/space, 1650 hz/mark; receive frequencies: bell: orginate 2025 hz/space, 2225 hz/mark , answer 1070 hz/space, 1270 hz/mark; cc1tt originate 1850 hz/space, 1650 hz/mark, answer 1180 hz/space, 980 hz/mark; transmit level -15dbm; m0dulation frequency shift key; input/output interfaces e1a rs232c/v.24 or 1eee 488; dimensions 4in wide by 10 in. Dia. By 2 in high.
