Imagine Videotek LLM-1770, Инструкция по установке и эксплуатации

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Chapter 8
Specifications
74
Outputs
Signal source amplitude 800 mV nominal
Signal source DC offset ± 0.5 V
Input return loss

-25 dB 5 MHz-270 MHz
Cable EQ

300 M Belden 8281
Table 8-4 Digital Audio Input Specifications
Item Specification
Audio formats AES/EBU, embedded audio
AES input connector type 4 BNC female
AES input impedance 75

nominal
AES input return loss

25dB, 0.1MHz to 6MHz (Unbalanced)
AES input level 0.2 to 2.0 V
AES input sample rate

32 kHz
Audio inputs are sample rate converted
to 48 kHz.

44.1 kHz

48 kHz

88.2 kHz

96 kHz
Meter accuracy over frequency ±0.1 dB from 20 Hz to 19 kHz with 0 to -40
dBFS sine wave input, except for within 7
Hz of some submultiples of the 240 kHz
oversampling frequency
Meter bars on display subject to display
resolution
Table 8-3 SD-SDI Input Specifications (Continued)
Item Specification
Table 8-5 3 Gb/s-SDI, HD-SDI, SD-SDI, Output Specifications
Item Specification
Output connector type 1 BNC female
Output impedance 75

Output return loss

-15 dB,5 MHz to 1.485 GHz

-10 dB, 1.485 GHz to 3 GHz
Output signal level 800 mV ±10%
Output DC offset 0.0 V ± 0.5 V