Imagination Technologies DRX-601E, DRX-601ES Factsheet

World’s First Affordable Digital Radio
The DRX range of dedicated digital radio tuners includes the award winning DRX-601E and What Hi-Fi's Tuner of the Year, the DRX-601ES,both of which provide high-performance, affordable access to digital audio broadcast (DAB) transmissions.A revolution in broadcast audio quality, DAB digital radio provides superb quality sound,eliminating the hiss,crackle and fade associated with analogue radio broadcasts.
DAB provides high-detail, digital-quality sound; suppor ts over 60 national, local and digital-only channels; and enables broadcasters to provide additional text information such as the station name and track information or a scrolling ticker showing sports results, news headlines or financial information.
Designed to complement your hi-fi separates system,either as an additional input source to a hi-fi amplifier or as a companion to an existing AM/FM radio tuner, the DRX-601E has a high-sensitivity RF tuner module, high-perfor mance DSP processor,24-bit 96 kHz stereo DAC, low-noise toroidal power supply, LCD text display and infrared remote control.The DRX-601ES shares these features and adds psycho-acoustic compensation (PAC™) technology, a silver anodised aluminium front panel, silver finish casework and controls, blue LED indicators and an easy to read blue/white display.
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Cr ystal-clear DAB sound
The digital audio broadcast (DAB) transmission standard provides high-quality, interference-free digital audio without the hiss, crackle and fade that occurs with traditional analogue FM/AM broadcasts. DAB receivers are easy to tune, automatically selecting the strongest regional transmitter,and are virtually immune to the multipath distortion that affects traditional FM receivers.
Wide range of stations
Up to twice as many stations are available in many areas as via FM. UK national radio ser vices broadcast digitally include BBC Radios 1-4, BBC Radio 5 Live, BBC Radio 5 Live Sports Xtra, BBC World Ser vice, BBC Radio 4 Longwave Service, Classic FM, talkSPORT and Virgin Radio. In some areas over 40 digital radio stations are available including local stations such as Heart 106.2, Jazz FM, Capital Radio and unique-to-digital stations such as Oneword,Bloomberg and Ministry of Sound.
Unique PACtechnology
The DRX-601ES takes DAB audio quality to even greater heights with the addition of PAC (psycho-acoustic compensation) technology. Developed by PURE Digital after in-depth analysis of the DAB transmission process, PAC provides an outstandingly natural sound.PAC technology is not available in other DAB tuners.
Easy to use
Unique one-touch autotune facility finds all the stations available in your area. Flick through the entire list of stations seeing each by name.Store and access your favourite stations using the infrared remote control.
Latest DAB features
LCD display shows additional data supplied by the broadcaster such as the station name and programme description, or scrolling text that provides information on the music playing,programme summaries,news headlines or sports results.
Maximum connectivity
Connectors include coaxial and optical digital audio outputs, analogue audio output and analogue loop­through for an existing AM/FM tuner.Additional Receiver Data Interface (RDI) optical digital output supports future data reception when services are introduced.
DRX-601ES
DRX-601E
Best Buys 2001
DRX RANGE TECHNICAL SPECS
Specifications: Digital radio tuner,with full Band III
reception capability for reception of all UK DAB broadcasts. Fully compliant with ETS 300 401 and capable of decoding all DAB transmission modes 1-4.With analogue stereo output, optical and coaxial 48 kHz S/PDIF digital output and RDI digital output. Frequency range: Band III (174 - 240 MHz),with fast autotune feature.
Tuner sensitivity: -98 dBm. Integrated DAC: 24-bit 96 kHz stereo DAC. Input connectors: RF F-connector 75for DAB aerial
connection (aerial supplied). Dual phono for external line level audio input (from FM/AM/AUX tuner unit) with auto pass-through to output at power off. Output connectors: Dual phono for stereo analogue audio output. Optical Toslink connector for digital S/PDIF output (IEC958 @ 48 kHz). Coaxial connector for digital S/PDIF output (IEC958 @ 48 kHz). Optical connector for digital RDI output.
Controls: Power on/off. Autotune button. Rotary selection switch.Brightness button selects between 4 levels of LCD display brightness.Display button selects between DLS (Dynamic Label Segment) scrolling text, programme type, and Service Information (DAB ensemble name, frequency, etc.) for LCD display. Info button switches LCD between signal strength indicator and mono/stereo mode plus service’s data rate. Indicators (front panel): LED power-on indicator. Remote control activity indicator.Stereo service indicator. Secondar y service indicator. High visibility STN LCD display: 16 x 2 characters with 4 user-selectable brightness levels. Performance: Frequency response (limited by broadcast ­DAC capable of higher responses) of 20 Hz to 20 kHz for 48 kHz decode; 20 Hz to 12 kHz for 24 kHz low sample frequency (LSF) decode.
THD (nominal output): Less than 0.005% at 1 kHz. S/N Ratio: 100 dB.
Remote control: Infrared remote control functions
include: station select, preset station store/recall, DRC (dynamic range control),mute and primary or secondar y information display. Power supply: High-performance, low noise internal toroidal transformer power supply.230V AC 50 Hz. Approvals: CE marked.Compliant with the EMC and Low Voltage Directives (89/336/EEC and 73/23/EEC).
Dimensions: 430 mm (w) x 65 mm (h) x 270 mm (d). Cables supplied: Stereo phono to phono cable and DAB
‘T’ indoor aerial. Technical support: Telephone support hotline and Internet web site.
Warranty: Two years.
DISPLAY
Display the programme type, broadcaster’s scrolling text messages,ensemble name or technical information.
PRI/SEC
Choose between primary and secondary services.
INFO
Display signal strength or mode (stereo/mono and data rate).
DRC (Dynamic Range Control)
Improve audibility at low volume or in noisy listening environments.
S/PDIF Coaxial and optical digital outputs
INPUT Loop through for AM/FM tuner
AERIAL Connector
POWER LEAD For connection
to wall outlet
OUTPUT Line level stereo (analogue) output to amplifier
RECEIVER DATA INTERFACE
(RDI) socket
DRX range connectors
Remote Control Functions
and SELECT
Cycle through and select stations.
MUTE
Mute the output volume.
World’s First Affordable Digital Radio
DRX-601ES remote shown
STORE and 1-9
Store and access your favourite stations with one-touch.
The Sunday Times, Doors, May 2001
“Produces crystal-clear stereo sound… this is a must for serious radio listeners.”
What Hi-Fi? Sound & Vision,Awards 2001, Product of the Year
“the ‘601E has a presentation that’s rich, clean and extremely informative. Bass is big and powerful,while the midband and treble are well controlled... the sound quality makes it a Product of the Year.’’
Time Out, June 2001
“Its sleek silver body and sensational sound quality make it a must for radio purists and hi-tech junkies alike.”
HiFi Choice, February 2001, Best Buy
“In terms of sound quality this ‘budget’DAB tuner can meet more expensive alternatives head on...If you want DAB I'd say the choice is simple.”
Boys T oys,October 2001
“this is a big cat in the sonic jungle.”
Stuff, June 2001, Hot Stuff Award
“PAC audio-optimisation technology...takes the best of both analogue and digital signals and combines them to produce the most natural sound.”
Gramophone,August 2001
“It's remarkable value for money,delivers a high standard of performance...”
Best Buys 2001
PURE Digital is a division of Imagination Technologies Ltd. PURE and VideoLogic are brands of PURE Digital.
PURE Digital
Imagination Technologies Ltd. Home Park Estate,Kings Langley,Herts WD4 8LZ, UK Tel: +44 (0)1923 277488 Fax: +44 (0)1923 270188 e-mail: sales@pure-digital.com
PURE Digital,the PURE Digital logo, VideoLogic, the VideoLogic logo, Imagination Technologies and the Imagination Technologies logo are trademarks or registered trademarks of Imagination Technologies Limited.All other logos, products, trademarks and registered trademarks are the property of their respective manufacturers.This publication is for information only.Any contract between Imagination Technologies and its customers will be subject to the terms and conditions of the relevant agreement.Specifications are subject to change without notice.
Copyright © 2002 Imagination Technologies Limited,an Imagination Technologies Group plc company.
11N98 SEPTEMBER 2002
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