Miranda SDI-NTSC/PAL and Analog Audio Converter
The SDM-277p/U provides unbalanced outputs on RCA connectors. The output may be Stereo, L+R on both, L on both, R on both, or Mute.
Technical SpecificationsINPUT VIDEO:
SMPTE 259M-C (270 Mbps) with active loop-through embedded audio: SMPTE 272M-A
CABLE LENGTH: 200 m (640‘) (Belden 8281)
RETURN LOSS: > 15 dB up to 270 MHz
CONNECTOR: 75 Ω BNC (2)
OUTPUT VIDEO:
NTSC (525/60) SMPTE 170M or PAL (625/50) or PAL-M (525/60)
CONNECTOR: 75 Ω BNC
RETURN LOSS: > 20 dB up to 5 MHz
AUDIO
1 stereo/2 monaural unbalanced audio
IMPEDANCE: 20KΩ
LINE OUT: Stereo, L+R, L, R, MUTE, selectable
CONNECTOR: RCA (2)
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
SNR: >58dBAUDIO
QUANTIZATION: 20 bits
SAMPLING: 48 kHz
SNR: > 90 dB (A weighting)
DISTORTION: < -80 dB
CROSSTALK: < -80 dB
FREQ. RESPONSE: ±0.3 dB (20 Hz to 20 kHz)
PROCESSING DELAY: < 450 µs
Power: 2.5 W
Power Supply: Wall Plug-In Power Supply For 110 V
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配件：以現場交機狀況為準。
使用時間：展示品，少用。
功能狀況：如現狀。
保固：無，現況出售( As Is )。
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