Nucomm DR3
COFDM Microwave IP
Diversity Receiver
DR - Highlights
Page 2
► Built in Shared Antenna operation
► Highest dynamic range remote BDC
► Two Way remote BDC communications
► MPEG2/H.264 decoding
► Brilliant Onscreen display
► HDMI monitoring output
► Web management
► 6 Discrete Spectrum Analyzers
► Options
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
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eLink multi receiver connectivity/IP diversity
Professional decoder
Variable rate transcoding
Direct to CDN
Internal Recording
Next Generation IP
Diversity Receive
System
DR3
DR3 - Connectors
Page 3
HDMI output
PoE Ethernet for IP
Diversity
WAN Ethernet for CDN,
Studio, backhaul
Program Video Output
HD-SDI + Genlock
Passive loop though for
addition receivers
ASI i/o
Wide Range DC input
UHF Input
DC + Data
communication
DR3-Front
Page 4
Front Panel USB
5” High Brightness
Touch LCD
DR3-Front
Page 5
Front Panel USB to
upload configurations and
offload recordings
5” High Brightness
Touch LCD
DR3 - Advanced Shared Antenna Systems
Page 6
 Shared antenna system
 Up to 4-8x receivers in
daisy chain mode
Shared Antenna System
 Self system calibration
 Redundant
 power supply from each
receiver
 no active single point of
failure
Program
output A
Program
output B
DR3 – High Dynamic Range Block Down Converter
Page 7
 Weatherized design
 High dynamic range
 Bi-direction communication with DR3
 Simple installation/Self-calibration system
 Self-optimized cable IF frequency
 Internal band filter
 Full diagnostics at DR3
 Flexible mounting
High Dynamic
Range
Diplexer
RF Input
Synthesizer
Test Signal
Built in system
test
Protection
Control
Bi-Directional
Control
Agile IF
output