Toner Cable DTD-1000 Demodulator Input Module User Manual
Dtd-1000, Demodulator input module, Specifications
DTD1000
Input Module
Input Frequency Range:
54 to 1000 MHz
Channel Plans (Menu selectable):
Std. CATV, HRC, IRC, or
Broadcast
Input Channel Bandwidth:
6 MHz
Input RF Level Range:
-33 dBmV to +35 dBmV, 8VSB
-22 dBmV to +35 dBmV, 64 QAM
-17 dBmV to +35 dBmV, 256QAM
Input Impedance:
75 Ohms
Input Return Loss:
> 6 dB, Broadcast mode
>12 dB, CATV mode
Image rejection:
80 dB
Adjacent Channel Rejection:
40 dB
Noise Figure:
< 9 dB, Broadcast mode
<12 dB, CATV mode
Demodulation Modes:
8VSB - ATSC
64QAM, 256QAM, - ITUB,
CATV mode
Symbol Rates:
10.76 MS/s, 8VSB
5.057MS/s, 64QAM
5.3606MS/s, 256 QAM
Specifications Subject To Change Without Notice
Rev 07-12
©Toner Cable Equipment, Inc.
The DTD1000 input module tunes any 8VSB or QAM
channel between 54 and 1002 MHz, making it ideal for
digital channel processing applications where a single digi-
tal video signal is received, error-corrected, clocked (at a
user determined fixed rate) and re-modulated on the same
or another RF channel.
The DTD1000 may be used to convert one off-air ATSC
8VSB signal to a QAM output with rate adjustment or,
when used in the processor mode with only one input, the
MEQ1000 can process ATSC or CATV QAM MPEG-2
inputs.
DTD-1000
Demodulator Input Module
969 Horsham Road
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Horsham, Pennsylvania 19044 USA
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Phone: 215-675-2053 Fax: 215-675-7543
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Specifications