Transcript
SPF-110 User Manuel
1 Tx mode Analog to Digital (Switch to Tx) Toslink out put (Optical Fiber for Tx)
2
3
4
Rx mode Digital to Analog (Switch to Rx) Toslink in put (Optical Fiber for Rx)
Tx mode
Rx mode
1. TO host Audio out put 2. LED Display working mode (Green) 3. Microphone in put (2 CH) 4. 5V/DC Power in put
1. TO Speaker or Earphone 2. LED Display working mode (Red) 3. Microphone in put (2 CH) 4. 5V/DC Power in put
2. Instruction : Function
Requirements 1 Tx→ Rx
1 Extender 2
Extender
1. SPF-110(TX)*1 2. SPF-110(RX)*1
Connection
Farthest
Q’TY
distance 1
1000 meter
1
1000 meter
1
1000 meter
3. Toslink cable *1 SPDIF (DVD)
1. SPF-110(RX)
2. Toslink cable *1
→ Rx 3
Broadcast
1 Tx→ 1 Rx
1. SPF-110-TX- Microphone 2. SPF-110-RX 3. Toslink cable *1
4
Microphone Amplifier
Install:
Op-Amp
SPF-110-TX- Microphone ( W / 33db 2 ch Microphone Op )
In put : Pink hole Out put : Green hole
3.5mm Audio Y cable (for Microphone) •
The SPF110 is a IEC 60958 decoder and encoder with integrated stereo digital-to-analog converters and analog-to-digital converters employing bit stream conversion techniques.
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The SPF110 has a selectable one-of-four SPDIF input (accepting level I, II and III timing) and one SPDIF output which can generate level II output signals with CMOS levels. In microcontroller mode the SPF100 offers a large variety of possibilities for defining signal flows through the SPF110, offering a flexible analog, digital and SPDIF converter with possibilities for sound processing via the digital input and output interface.
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A lock indicator is available on pin LOCK when the IEC 60958 decoder and the clock regeneration mechanism is in lock. By default the DAC output and the digital data interface output are muted when the decoder is not in lock.
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The SPF110 contains two clock systems which can run at independent frequencies, allowing to lock-on to an incoming SPDIF or digital audio signal, and in the mean time generating a stable signal by means of the crystal oscillator for driving, for example, the ADC or SPDIF output signal.
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Plug & Play easy install & operate
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With switch select SPF110 mode: 1. TX: SPF110 to host 2. RX: SPF110 to speaker.
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With 5V power adapter
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With 100db 2 CH audio amplifier (MIC OP)
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Integrated digital interpolator filter and Digital-to-Analog Converter
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No analog post filtering required for DAC
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Integrated Analog-to-Digital Converter , Programmable Gain Amplifier and digital decimator filter
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Master or slave mode for digital audio data I/O interface
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Supports input frequencies from 28 to 96 kHz
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Lock indication signal available on pin LOCK
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Modulation (PCM) indication and clock accuracy
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Pre-emphasis information of incoming IEC 60958 bit stream available in register
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CMOS output level converted to IEC 60958 output signal
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Full-swing digital signal, with level II timing using crystal oscillator clock
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32, 44.1 and 48 kHz output frequencies supported in static mode
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32, 44.1 and 48 kHz output frequencies (including double and half of these frequencies) supported in microcontroller mode
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Digital I/O interface: Supports sampling frequencies from 16 to 100 kHz
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Supports sampling frequencies from 16 to 100 kHz
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Digital de-emphasis for 32, 44.1, 48 and 96 kHz audio sampling frequencies
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Programmable digital silence detector
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Mixing possibility of two data streams.
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Dimensions (L*W*H) : 42*51*20 ( mm )
Weight : 30g
