Miranda

SDM-277p

SDI to NTSC/PAL and analog audio converter

SDM-277p


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SDI to NTSC/PAL and analog audio converter
INPUT
Video signal:SMPTE 259M-C (270 Mbps) with active loop-through
Embedded audio: SMPTE 272M
Cable length: 200 m (640')(Belden 8281)
Return loss: >15 dB up to 270 MHz
Connector: 75 ohm BNC (2)
OUTPUT
Video signal:NTSC (525/60) SMPTE 170M or PAL (625/50) or PAL-M (525/60)
Connector: 75 ohm BNC
Return loss: >20 dB up to 5 MHz
Audio signal: 1 stereo / 2 monaural
Impedance: <50 ohm
0 dBFS level: +12, +15, +16, +18, +20, +22, +24 dBu, MUTE, selectable
Connector: XLR (2) balanced (SDM-277p)
RCA (2) unbalanced (SDM-277p/U)
PROCESSING PERFORMANCE VIDEO
Signal path: 8 bits
Quantization: 10 bits
Sampling: 27 MHz(2x oversampling)
Freq. response: ±0.5 dB to 4.2 MHz
Processing delay: 1.5 μs
Test signal: 75 % color bars with 100 % white
PROCESSING PERFORMANCE AUDIO
Quantization: 20 bits
Sampling: 48 kHz
SNR: >90 dB (a weighting)
Distortion: <-80 dB
Processing delay:<450 μs
Crosstalk: <-84 dB
Freq. response: ±0.3 dB (20 Hz to 20 kHz)
ELECTRICAL
Voltage:5 VDC
Power:2.5 W

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