Dolby B and C
CAR Circuit
Optimizes Recording for Mobile Environment
Play Trim
Full Logic Transport
Specifications
Speed Accuracy: +1%
Wow and
Flutter:
less than 0,06% (JIS
wtd RMS)
less than 0,1% (DIN
wtd. Peak)
Frequency
Response: 35 Hz - 16 kHz +3 dB (Dolby NR
Off)
Harmonic
Distortion: varies with recording level
typically less than 0,3% at -10 dB
Total Harmonic
Distortion at 0 dB:
Normal Tape : less than 1,0 %
CrO₂, Metal Tape
: less than 1,5%
Signal-to-Noise
Ratio (ref.3% T.H.D. at 333 Hz CC1R/ARM weighting):
Dolby off : 56 dB
Dolby B : 66 dB
Dolby C : 76 dB
Channel
Separation: 40 dB at 1 kHz (35 dB
broadband)
Erasure: better than 70 dB at 1 kHz
Input Sensitivity
/Impedance: 40 mV/10 k Ω
Maximum Input
level: 25 V
Output Level at 0
dB: 500 mV
Output
Impedance: 1000 Ω
Power
Requirement: 120, 220, 240 V AC 50/60 Hz
Power
Consumption: 23W at 120 V AC
Dimensions (W x H x
D): 420 x 122 x 270 mm (16,5" x
4,8" x 10,6")
Weight (net): 4,4 kg (9 lb 13 oz)