Cobalt-digital COMPASS 9033 Input Processing Analog to Digital Vi Uživatelský manuál stáhnout pdf (Strana 25)

9033-OM (V4.0) 9033 PRODUCT MANUAL 1-21

Introduction Technical Specifications

Analog Audio Input Number of Inputs (maximum):

Eight, 3-wire balanced analog audio using Phoenix connectors

with removable screw terminal blocks (Phoenix PN 1803581;

Cobalt PN 5000-0013-000R)

Sampling Rate:

48 kHz (locked to video input)

Signal Level:

+24 dBu => 0 dBFS

A/D Frequency Response:

20 – 20 kHz ± 0.25 dB

AES Audio Output Standard:

SMPTE 276M

Number of Outputs (maximum):

8 unbalanced

Output Impedance:

75 Ω

Return Loss:

> 30 dB 100 kHz to 6 MHz

Sample Rate:

48 kHz

RS-485 Metadata I/O Metadata extracted from input video (per SMPTE 2020-1-2008) or

Dolby

decoder (where equipped) on RS-485 interface; 3-wire

balanced via Phoenix terminal block connector. With option +LTC,

also provides RS-485 LTC input or output.

Table 1-2 Technical Specifications — continued

Item Characteristic

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 89 90

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Cobalt-digital COMPASS 9033 Input Processing Analog to Digital Vi Uživatelský manuál Strana 25