CREATOR Single Core Optical Fiber Transmitter - Manual (Page 24)

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Single Core Optical Fiber Transmitter User's Manual 19
Specifications
Model
CR-uSF VGA 200R
Polarity Positive or negative (completely consistent with the input)
Sound signal
Input interface
3.5mm unbalanced stereo audio input
Gain 0 dB
Frequency response 20 Hz ~ 20 kHz,
Total harmonic
distortion + noise
0.01% @ 1 kHz (Under rated voltage)
The signal-to-noise
ratio (S/N)
>80dB at Vin=0 V
Stereo separation >80dB @ 1 kHz
Common mode
rejection ratio(CMRR)
>75dB @; 20 Hz ~ 20 kHz
Signal Type Stereo (unbalanced connection)
Impedance
Input:>10 kΩ(balanced or unbalanced connection)
Output:50Ω ( unbalanced connection)
The maximum output
level
+19.5dBu, (Balanced or unbalanced connection)
Gain error ±0.1dB @20 Hz ~ 20 kHz
IR INFRARED
Interface
Input: 3.5mm unbalanced vertical stereo audio socket
Output:3.5mm unbalanced vertical stereo audio socket
Signal Type
Input; digital
Output:digital
Output level type PLL level
Wavelength 850nm
The carrier frequency
of input level 38KHz
RS-232
Interface
RS-232, 3.5mm unbalanced vertical stereo audio socket
Signal Type Digital
Level type RS-232 level
Signal direction Bi-direction communication
Baud rate
Min; 4800bps
Max;115200bps
Data bits 8
Stop bit 1
Correction bits None
Flow control None
Level delay 500 ns
Peak +/-15V
Input