Technical Characteristics
Number of Channels ........... 12 (each channel operates
independently)
Loop Impedance ............... 600 ohms
Line Impedance ............... 600 ohms
Power Requirements ........... 109 - 121 VAC, 47 - 420 Hz, 60 W
Weight ....................... 54 lbs.
(2) Data buffer TD-1065/G. The TD-1065/G is a high speed data
buffer capable of inserting/removing digital data from multiplexers
TD-660 or TD-352. It senses the channel input signal to determine if
it is analog or digital.
It processes digital signals and inserts
the signal in the PCM bit stream. Figure 1-16 shows the TD-1065/G.
Figure 1-16.
Data buffer TD-1065/G
Technical Characteristics
Number of Channels ........... 12
Type of Operation ............ 4-wire
Type of Multiplexing ......... TDM
Type of Modulation ........... PCM
1-21
SS0016
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