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D*AP LM 4
• Special features
Technical data – interface modules – 4x AES I/O [DD 188]
Technical data – interface modules – 4x analog I/O [AN 144]
Technical data – interface modules – 8x analog I/O [AN 108]
relay bypass (manual or automatic on power fail)
320 ms video delay (number of frames depends on the video format)
16 channel audio de-embedder / embedder
VANC (SMPTE 2020-2) de-embedder / embedder
16 x 4 de-embedder matrix (mono routing)
20 x 16 embedder matrix (mono routing)
320 ms audio delay per embedder channel
automatic compensation of non processed audio signals for video delay
connector
25pin Sub-D female
inputs
110 Ω balanced or 75 Ω unbalanced jumper selection
0.3 V ... 5.0 Vpp
sample rate converter
24 Bit, input sample rate 32 kHz ... 192 kHz, THD+N < 130 dB @ 0 dBFS
outputs
110 Ω balanced or 75 Ωunbalanced jumper selection
4.0 Vpp balanced, 1.0 Vpp @ 75 Ω
power fail relay bypass
connector
25pin Sub-D female
input
impedance: > 10 kΩ , electronically balanced
max input level: 0.0 dBu ... +24 dBu adjustable in 0.5 dB steps
dynamic range: 115 dB
THD+N: @ -1 dBFS, 15 dBu: -90 dB
frequency response: 20 Hz ... 22 kHz (+/- 0.25 dB)
crosstalk @ 20 kHz: > 100 dB
calibration gain mismatch: < 0.3 dB
output
impedance: 5 Ω, electronically balanced
max. output level @ 0 dBFS: 0.0 dBu ... +24 dBu adjustable in 0.5 dB steps
dynamic range: 110 dB
THD+N @ -1 dBFS: 92 dB
frequency response: 20 Hz ... 22 kHz (+/- 0.25 dB)
crosstalk @ 20 kHz: > 100 dB
gain mismatch balanced / unbalanced: < 0.3 dB
power fail relay bypass
connector
25pin Sub-D female
output
impedance: 5 Ω, electronically balanced
max. output level @ 0 dBFS: 0.0 dBu ... +24 dBu adjustable in 0.5 dB steps
dynamic range: 110 dB
THD+N @ -1 dBFS: 92 dB
frequency response: 20 Hz ... 22 kHz (+/- 0.25 dB)
crosstalk @ 20 kHz: > 100 dB
gain mismatch balanced / unbalanced: < 0.3 dB
47
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