Specifications; Audio Section - Sony DWT-B01 Operating Instructions Manual

Specifications

Transmitting section
Oscillator type
Crystal-controlled PLL synthesizer
Carrier frequencies
US models:
U3040: 566 to 607 MHz (TV-30 to
TV-36 channels);
615 to 638 MHz (TV-38 to TV-
41 channels)
U4250: 638 to 698 MHz (TV-42 to
TV-51 channels)
European model:
CE6267: 798 to 822 MHz (TV-62
to TV-64 channels);
838 to 862 MHz (TV-67 to TV-
69 channels)
Channel step
US models:
U3040/U4250: 125 kHz
European model:
CE6267: 25 kHz
RF power output
1 mW/10 mW/50 mW (e.r.p)
selectable
Antenna type
λ/4 flexible wire
Occupied RF bandwidth
192 kHz or less
Audio delay
1.5 ms
Transmission frequency stability level
±6.5 ppm
Type of emission
G1E or G1D
Modulation method
π/4 Shift QPSK

Audio section

Maximum input level
MIC: –22 dBu (with 0 dB
attenuator)
LINE: +24 dBu
Audio attenuator adjustment range (pad)
0 to 48 dB (3dB steps, MIC input
mode only)
Specifications 31