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- [2] POLYPHASE MODEM FOR FREQUENCY-DIVISION MULTIPLEX ELECTRICAL COMMUNICATION, 1969, 44 (02): : 108 - &
- [3] INTERCONNEXION OF FREQUENCY-DIVISION AND TIME-DIVISION MULTIPLEX TRANSMISSION SYSTEMS RADIO AND ELECTRONIC ENGINEER, 1970, 39 (02): : 67 - &
- [5] Splicing and Connection of Coaxial Cables for Frequency-Division Multiplex Systems with a Bandwidth of 60 MHz. Siemens-Zeitschrift, 1976, 50 (10): : 700 - 703
- [8] THE 60 MHZ FREQUENCY-DIVISION MULTIPLEX NETWORK POST OFFICE ELECTRICAL ENGINEERS JOURNAL, 1980, 73 (OCT): : 190 - 194
- [9] FREQUENCY-DIVISION MULTIPLEX LINE AND TERMINAL EQUIPMENT POST OFFICE ELECTRICAL ENGINEERS JOURNAL, 1981, 74 (OCT): : 260 - 263
- [10] FREQUENCY-DIVISION MULTIPLEX KEY TELEPHONE SYSTEM IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY, 1971, CO19 (06): : 1242 - &