The DSR4639 is a value engineered Dual Channel High Definition Personal Video Recorder utilising a 2.5“ hard drive which makes it a very compact recording device. Based on the STi7105 (Mpeg2/4) high speed processor, the DSR4639 can process 3 streams simultaneously and has multiple video and audio outputs operating at the same time to cater for most installation situations.
Key Features
VAST certified
Simultaneous 2 channel recording and playback of recorded file from hard drive.
Simultaneous 2 channel recording and watch third from within a network.
8 day Electronic Program Guide
ECR (Episode Chain Recording)
3 record modes (Manual, Timer and via EPG)
Chase play (watch a recording from beginning while still recording)
Pause live TV
Event based Timeshift
Preset recording offsets (early start, late finish)
Trick modes (play, FFW, REW, pause, jump back, jump forward)
Software upgrade via USB & OTA
Grouping and Sorting of recordings
HDMI output
Large 500 GB hard drive for up to 400 hours of recording
Stores time-shift data to be saved as a recorded program
1080P support
Technical Features
Front End Tuner Specifications
Frequency range
DVB- Standard
Symbol Rate ( DVB-S2 )
Symbol Rate ( DVB-S )
950 – 2150 Mhz
DVB-S2 QPSK Demodulator , 8 PSK
2 Msym/sec to 30 Msym/sec
2 Msym/sec to 45 Msym/sec
Processor Core
Host Processor
Flash Memory
RAM
STi 7105, 450 Mhz core processor
32 MBytes
256 MBytes
Video
Video Decoder
Video Format
Video Outputs
MPEG-4 (H.264), MPEG-2 MP@HL
PAL
1080p,1080i, 720p, 576p, 576i
Audio
Audio Decoder
Dolby audio support
Mpeg 2 layer 1&2 ( Musicam ), MPEG4 AAC/AAC+
Downmix and pass through via HDMI, optical and coaxial connectors
Connectors
RF in
HD video
SD Video
Digital Audio
Analogue Audio
USB
Smart Card
Ethernet
Power Supply
HDD
Power Consumption
F- Type
HDMI
Composite video and Component video
Optical , Coaxial and HDMI
RCA Left & Right
USB 2.0
ISO 7818
RJ45
12 Volt external power supply
500GB
Maximum : <36W Average : <20W Please note that the product configuration, features and technologies referred to above reflect a typical product specification, the final product may vary according to specific requirements.