DSP806
Descriptions
The
Pico Macom DSP806
is a frequency agile, microprocessor-controlled, professional
re-broadcast grade double-heterodyne channel processor that converts one 6MHz Digital
(ATSC, 8VSB, 64 QAM) or Analog (NTSC) channel to a different frequency without need
to demodulate and re-modulate the signal. Front panel push-button controls enable simple
input and output channel selection. The unit uses state-of-the-art high stability phase-
locked-loop circuitry for optimum data handling and channel relocation. The
DSP806
provides a rear panel external IF loop allowing this unit to be used as a digital up-converter
or down-converter in CMTS systems. The Surface Acoustic Wave (SAW) IF filtering
provides highly selective frequency cut off at band edges for superior adjacent channel
performance even in the most crowded systems. The
DSP806
unique broad input AGC
design delivers consistently high quality picture even at extremely low input levels. The
microprocessor’s non-volatile memory preserves input and output channel identification
guaranteeing proper reset when power is restored. The
DSP806
high frequency and
extremely high accuracy phase-locked loop oscillators enable the unit to meet the fre-
quency offset and stability requirements of FCC Docket 21006.
Pico Macom
backs up
this product with its industry leading 5-year limited warranty.
806MHz Agile PLL SAW-Filtered Digital-Analog Channel Processor
DSP806
125 Channel Input Range
54-806 MHz (CATV 2-125, TV 2-69)
125 Channel Output Range 54-806MHz
(CATV 2-125, TV 2-69)
ATSC (HDTV), QPSK, QAM, and NTSC
compatibility for CATV and terrestrial
broadcast applications provides maximum
compatibility for all signal processing
High 45dBmV output for optimum
carrier-to-noise performance
Microprocessor control enables digital
push-button input and output channel
selection for ease of installation, configu-
ration, and servicing
In-band carrier-to-noise ratio >65dB
ensures superior picture quality
SAW filtered for superior adjacent
channel performance enables drop-in
channel expansion
Non-volatile memory for input and output
channel recall in the event of power failure
Front panel controls and test point enable
easy setup and monitoring
Double heterodyne conversion provides
over 60dB spurious output and channel
rejection for interference-free adjacent
channel operation
Broadcast-quality specifications for
unparalleled data translation
IF loop provides compatibility with CMTS,
QAM modulators and IF scramblers
IRC and HRC input and output offset
available for frequency settings in
systems using offset channels
Auxiliary AC outlet for convenience
806MHz Agile PLL SAW-Filtered Digital-Analog Channel Processor
4
Rev. 01/03
Ph:800-421-6511
www.picomacom.com
