Specifications Subject To Change Without Notice Rev 05-12 ©Toner Cable Equipment, Inc.
DUC864
Digital Signal Upconverter (54-860 MHz)
969 Horsham Road lHorsham, Pennsylvania 19044 USA l Phone: 215-675-2053 Fax: 215-675-7543 linfo@tonercable.com
The DUC864 upconverter is designed specifically to
upconvert a 44 MHz IF signal, modulated by a digital
signal utilizing either 8-VSB or QAM modulation,
without degradation to the digital transport stream
that is ultimately recovered. The DUC864 can supply
an output on any channel between 54 and 860 MHz.
CATV or broadcast channel plans may be selected
by a front panel switch. The DUC864 is packaged in
an extruded aluminum case to be utilized with other
Drake Digital component series products.
IF Input
Frequency: 44 MHz
Input Level: +30 dBmV, ±2 dB
Input Impedance: 75 Ohms, return loss > 20dB
RF Output
Frequency Range: 54-860 MHz,
Standard Cable TV Channels 2-135,
Broadcast TV Channels 2-69
Output Level: +45 dBmV, 15 dB adjustment range
Broadband Noise: -73 dBc (6 MHz bandwidth) @ +45 dBmV output level
In Channel C/N: 63 dB (6 MHz bandwidth) @ +45 dBmV output level
Spurious Outputs
(5 MHz to 900 MHz): -60 dBc @ +45 dBmV output level
Impedance: 75 Ohms, return loss > 10dB, typical
Amplitude Flatness Over
6 MHz Channel: ±0.4 dB maximum
SSB Phase Noise: -95 dBc @ 10 KHz Offset, -70 dBc @ 1 KHz Offset
Frequency Stability: ± 5 PPM
MER: 30 dB minimum (unequalized)
38 dB minimum (with blind equalizer)
General
DC Power Input: +12 V ±5% at 300 ma
+5 V ±5% at 350 ma
Operating Temperature: 0°C to +50°C, ambient
Size: 1" W x 3.5" H x 9.25" D
(2.5 cm W x 8.9 cm H x 23.5 cm D)
Weight: 14.5 oz. (0.41 Kg.)
Specifications
DUC864 Digital
Signal Upconverter
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