Cambridge audio AZUR 640T User Manual

Tech specs

Azur 640T digital DAB/FM radio

Cambridge Audio builds on its award winning DAB pedigree with this fully featured and versatile design.

Continuing the high-quality design and build found

throughout the entire Azur range, the 640T incorporates

an array of state-of-the-art technologies and

innovations.

Forming the very heart of the unit is the latest highly

integrated DAB (Digital Audio Broadcasting) chipset

from Texas Instruments coupled to a high-performance

Wolfson WM8716 24-bit/192kHz digital to analogue

converter. The 640T fluently conveys both digital and

FM radio broadcasts with superb clarity and passion.

Cambridge Audio's unique Natural Contour

Azur 640T specifications

Wavebands: DAB Band III

DAB L-Band

Antenna Input Impedance: 50 ohms

Adjacent Channel Selectivity (EN50248): 35dB typical

Far-off Selectivity (EN50248): 55dB typical

DAB Performance

Frequency Range (Band III): 174MHz to 240MHz

Frequency Range (L-Band): 1452MHz to 1491MHz

Frequency Response: 20Hz to 20kHz +/- 1dB

THD&N @ 0dB, 1KHz Output: 0.007% max

Signal to Noise Ratio (A weighted): 100dB min

TechnologyTM (NCT) domain compensation system

enables easy and subtle adjustment of a radio

broadcast's timbre, via a control on the 640T's rear

panel. The 'Warm' setting balances out heavily digital

sounding broadcasts by intensifying weight and warmth,

while the 'Lively' setting breathes life into compressed,

mechanical transmissions.

The gleaming aluminium front panel boasts a clear

informative LCD display. This provides information

on radio station, artist, track and can even display lyrics

when broadcast.

FM Performance

Frequency Range: 87.5MHz to 108MHz

RF Sensitivity for Signal to Noise of 26dB: 0.5mV

Large Signal Handling Capacity: 500mV

Ultimate Signal to Noise Ratio at 200mV: 58dB

THD&N @ 200mV RF Input, 1KHz audio,

75KHz Deviation: 0.15%

Max. Power Consumption: 15 watts

Dimensions (W x D x H) (mm): 430 x 310 x 70

Dimensions (W x D x H) (in): 16.9 x 12.2 x 2.8

Weight: 3.68kg/8.11lbs

Cambridge Audio, Gallery Court, Hankey Place, London, SE1 4BB, England

www.cambridge-audio.com

Cambridge Audio’s policy is one of continuous improvement. Design and specifications are therefore subject to change without prior notice.

Azur 640T digital DAB/FM radio