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DT81
10
Technical specifi cations
DT81 digital radio tuner
Analogue audio ouput
Level 2.4V RMS at 0dB FS
Output impedance <100Ω
Minimum load 600Ω
Bandwidth (±0.5dB) 20Hz—20kHz
Digital audio ouput
Format SPDIF coaxial & optical (TOSLINK)
Sample rate 48kHz
Output impedance (coaxial) 75Ω unbalanced
Radio Data Interface (RDI) ouput
Format Optical (TOSLINK)
Modulation Bi-phase (IEC-958)
RF input
Tuning range 174—240MHz (Band III)
1452—1492MHz (L-band)
Sensitivity better than –91dBm, typically –95dBm
Decoding
Audio data rate (maximum) 256kbits/s MPEG layer II, protection level 3
Number of stored services (maximum) 128
Aerial
Impedance 50Ω nominal in operational frequency range
Connector BNC
General
Supply voltage 115V or 230V AC
Power consumption 30VA operational, 5VA standby
Size W x D x H 435 x 320 x 83mm
Weight net 4.6kg
Weight packed 6.1kg
Supplied accessories Mains lead
CR-389 remote control handset and 2 x AAA batteries
Wire dipole aerial (Band III)
E&OE
Continual improvement policy
Arcam has a policy of continual improvement for its products.
This means that designs and specifi cations are subject to
change without notice.
NOTE: All specifi cation values are typical unless otherwise
stated.