DSR-470 Digital Signal Receiver
Designed to help small cable systems to integrate digital satellite feeds with local analog service
The Motorola DSR-470 is a consumer receiver that allows multiple dwelling unit (MDU) owners who cannot readily upgrade to digital cable to offer digital programming to tenants with a unique satellite delivery method. Using in-place cable wiring and headend equipment, digital satellite signals can be delivered to an MDU complex where they can be converted from satellite-friendly QPSK modulation to cable-friendly QAM modulation*. When combined with analog cable signals, this "mini cable system" gives viewers instant access to over 200 channels of digital and analog programming over a single coaxial cable without hanging satellite dishes from the balconies of each unit. To facilitate this type of MDU digital system, the Model DSR-470 accepts program signals, authorization and control commands like a satellite receiver, but is installed at the end of a coax. Equipped with both a digital QAM and analog cable tuner, the Motorola DSR-470 offers a wide range of viewing options - the combined offerings of analog cable and digital satellite - to the apartment or hotel room occupant. In addition, Motorola has developed a unified digital/analog on-screen display so that the viewer can seamlessly scan all available channels. A typical MDU system using Motorola DSR-470s is shown in the diagram below:
Seamless cable and satellite technologies integrated and delivered in a single digital entertainment receiver Integrated program guide for seamless transtition between analog and digital channels Instant-pay-per-view for movies, sports and special events Dolby brand AC-3 surround sound when available on satellite signal Parental controls to block programming and limit access to underage viewers Optional Accessories: Premium 4:1 remote control unit (receiver, TV, VCR/DVD and stereo)
*Third party QPSK/QAM transcoder required.
DSR-470 DIGITAL SIGNAL RECEIVER SPECIFICATIONS

CABLE INPUT

Input Frequency.. Input Impedance.. Analog Input Level.. Digital Input Level. 54 to 860 MHz to (+)15 dBmV (-)18 to (+)5 dBmV (64 QAM) (-)12 to (+)5 dBmV (256 QAM) Noise Figure @ 10 dBm Input. <10 dBm
Output Level.. 1 V p-p into 75 De-emphasis.. 525 line CCIR Rec. 405-1

HIGH SPEED DATA

Data Rate... 29.27 Mbps 20 ppm Format.. AMI encoded with 8% minimum transition density Multiplex... MPEG-2 compatiable Signal Level.. 0.5 V p-p 20% AC coupled into a 110 Connector.. DB-9
Modes.. Digital stereo (stereo or surround), S/PDIF for AC-3 where available, analog stereo (BTSC)

DIGITAL PROCESSING

Demodulation.. 64 and 256 QAM Symbol Rates.. 5.056941 (64 QAM) 4.966862 and 5.360537 (256 QAM)

CABLE AUDIO (ANALOG)

Frequency Response. 3.0 dB, 50 Hz to 10 kHz Harmonic Distortion.. 2.0% maximum @ 1 kHz
MODEM REPORTBACK INTERFACE
Standard.. Bell 212A Data Rate.. 1200 baud Connector.. RJ-11 telco plug.

CABLE VIDEO (ANALOG)

Frequency Response.. (+)1.58 to (-)1.94 dB, 0.5 to 3.0 MHz (+)1.58 to (-)2.98 dB, @ 3.58 MHz Differential Gain. 8.0% p-p maximum Differential Phase.. 8.0 p-p maximum S/N.. 49 dB minimum @ 6 dBmv (unified weighing 100 kHz to 4.2 MHz)

DIGICIPHER II AUDIO, ANALOG
Number of Stereo Outputs. 2 Impedance.. 110 maximum Output Level.. 5.66 V p-p 10% into 2k load with 0 dBFS digital input Frequency Response. 1.0 DB p-p, 20 Hz to 20 kHz THD.. 0.3% maximum from 20 Hz to 20 kHz referenced to (+)10 dBm encoder SNR.. 85 dB minimum Stereo Channel Isolation. 60 dB minimum

IR REMOTE CONTROL

Operational Range. 35 feet; 22.5 from center (horizontal axis) 13.0 from center (vertical axis)

UHF REMOTE CONTROL

Operational Range. 150 foot radius from unit
DIGICIPHER II COMPOSITE VIDEO
Outline Level.. 1.0 V p-p 10%, sync tip to reference white Frequency Response (NTSC).. 1.0 dB, 1 kHz to 4.2 MHz C-L Delay Inequality. 50 nsec Diff Gain.. 5.0% p-p max (10-90% APL) Diff Phase.. 5.0 p-p max (10-90% APL) Luminance SNR.. 57 dB

PHYSICAL/ENVIRONMENTAL

Temperature.. Humidity... Dimensions. Weight.. Power Input.. 0 - 40C (ambient) 95% relative 13.6(W) x 2.5(H) x 15(D) approx 11 lbs 115V 10% AC, 60 Hz (nominal), 25 W (maximum) Regulatory Compliance. UL listed, CSA certified
DIGICIPHER II AUDIO, DIGITAL
Number of Outputs. Impedance.. Signal Level. Connector.. Format.. 0.5 p-p 20% into 75 load RCA Dolby AC3 or PCM

VHF OUTPUT

Impedance.. Channel.. Level, Video.. Audio.. 75 Channel 3 and dBuV 3 dB from VHF modulator Mono, SAP (menu selected)

ASYNCHRONOUS DATA

Data Rate.. 1200, 2400, 4800, 9600 and 19200 bps Format.. Asynchronous 10 bit characters transmitted LSB first Mode.. Simplex Interface... RS-232 voltages and impedance levels Connector.. Mini phone
Remote.. 2 x AA batteries Limited Warranty.. One year

INPUTS/OUTPUTS

1. Cable Input 2. Antenna Input 3. Channel 3/4 Remodulator 4. VHF Output 5. Audio Outputs 6. VCR Output
Motorola, Inc. Broadband Communications Sector 6450 Sequence Drive San Diego, CA 92121 858/455-1500 www.motorola.com/broadband
7. TV Output 8. Dolby Digital Output 9. Multimedia Port 10.. UHF Remote Port 11.. Phone Jack
MOTOROLA, the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or services marks are the property of their respective owners. Dolby and AC-3 are trademarks of Dolby Laboratories. Motorola, Inc. 2002. Features and functions subject to change without notice.

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DSR470 Digital Signal Receiver
Basic one-way receiver for digital, analog basic, and pay-per-view channels. The Motorola DSR470 can deliver digital satellite feeds with local analog service.
The Motorola DSR470 digital satellite receiver provides interactive digital cable programming through a unique satellite delivery method. By converting satellite signals to cable-friendly methods of transmitting programming, the DSR470 gives you quick access to up to 200 channels of digital and analog programming over a single coaxial cable. To facilitate this type of digital system, the DSR470 accepts program signals, authorization, and control commands like a satellite receiver, but is installed at the end of a coaxial cable. Using its unique design, the DSR470 offers a wide range of viewing optionsthe combined offerings of analog cable and digital satellite programming to cable subscribers. Additionally, Motorola has developed a unified digital/analog on-screen display so the viewer can seamlessly scan all available channels. Check with your local cable service provider for availability of this product in your area.
BENEFITS Cable and satellite technologies integrated and delivered in a single digital entertainment receiver Integrated program guide for seamless transition between analog and digital channels Pay-Per-View (PPV) for movies, sports, and special events Dolby AC-3 surround sound when available on satellite signal Parental controls to block programming and limit access to underage viewers Optional 4:1 remote control available (for DSR470, TV, VCR/DVD, and stereo)

Technical Specifications

GENERAL AUDIO
Modes 0 to 40C (ambient) 95% relative Digital stereo (stereo or surround), S/PDIF for AC-3 where available, analog stereo (BTSC) Frequency Response THD B p-1.0 Dp, 20 Hz to 20 kHz 0.3% maximum from 20 Hz to 20 kHz referenced to +10 dBm encoder 85 dB minimum 60 dB minimum

ENVIRONMENT

Temperature Humidity

SPECIFICATIONS

WidthxHeightxDepth 13.6 x 2.5 x 15 Weight 11 lbs Power Input 115 V 10% AC, 60 Hz (nominal) 25 W (maximum) Regulatory Compliance UL listed, CSA certified Limited Warranty 1 year

IR REMOTE CONTROL

Operational Range 35 feet SNR 22.5 from center (horizontal axis) Stereo Channel 13.0 from center (vertical axis) Isolation

UHF REMOTE CONTROL

Operational Range 150-foot radius from unit
DIGICIPHER II AUDIO (DIGITAL)
Stereo Outputs Impedance Signal Level Connector Format W 0.5 p-p 20% into 75 W load RCA Dolby AC3 or PCM

ASYNCHRONOUS DATA

Data Rate Format 1200, 2400, 4800, 9600, and 19200 bps Asynchronous 10-bit characters transmitted LSB first Simplex RS-232 voltages and impedance levels Mini phone

CABLE INPUT

Frequency 54 to 860 MHz Impedance 75 W Analog Input Level 0 dBmV to +15 dBmV Digital Input Level 18 dBmV to +5 dBmV (64 QAM) 12 dBmV to +5 dBmV (256 QAM) Noise Figure @ 10 dBm input <10 dBmV

Mode Interface Connector

DIGICIPHER II COMPOSITE VIDEO
Outline Level 1.0 C p-p 10%, sync tip to reference white

HIGH-SPEED DATA

Data Rate Format 29.27 Mbps 20 ppm AMI encoded with 8% minimum transition density MPEG-2 compatible 0.5 V p-p 20% AC coupled into 110 W DB-9

DIGITAL PROCESSING

Demodulation 64 and 256 QAM Symbol Rates 5.056941 (64 QAM) 4.966862 and 5.360537 (256 QAM)
Multiplex Signal Level Connector
Frequency Response (NTSC) 1.0 dB, 1 kHz to 4.2 MHz C-L Delay Inequality 50 nsec Differential Gain 5.0% p-p maximum (10 90% APL) Differential Phase 5.0 p-p maximum (10 90% APL) Luminance SNR 57 dB

CABLE VIDEO (ANALOG)

Frequency Response Differential Gain Differential Phase S/N +1.58 to -1.94 dB, 0.5 to 3.0 MHz 8.0% p-p maximum 8.0 p-p maximum 49 dB minimum @ 6 dBmV (unified weighing 100 kHz to 4.2 MHz)

VHF OUTPUT

Impedance Channel Level, Video Audio 75 W 3 and dBuV 3 dB from VHF modulator Mono, SAP (menu selected)
MODEM REPORTBACK INTERFACE
Standard Data Rate Connector Bell 212A 1200 baud RJ-11 telco plug
DIGICIPHER II AUDIO (ANALOG)
Stereo Outputs Impedance Output Level W maximum 5.66 V p-p 10% into 2 kW load with 0 dBFS digital input Frequency Response Harmonic Distortion
Output Level De-emphasis 1 V p-p into 75 W 525 line CCIR Rec. 405-1

CABLE AUDIO (ANALOG)

3.0 dB, 50 Hz to 10 kHz 2.0% maximum @ 1 kHz
To view our full line of Connected Home Solutions, visit our Web site at broadband.motorola.com/consumers
Motorola, Inc., 2005. All rights reserved. MOTOROLA and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. DOCSIS is a registered trademark of Cable Television Laboratories, Inc. MediaCipher is a registered trademark of General Instrument Corporation. Moxi is a trademark of Digeo, Inc. All other product or service names are the property of their respective owners.

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