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5 specifications – Grass Valley ASD-771p User Manual

Page 16

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ASD-771p/75/110 - Guide to Installation and Operation

9

5 Specifications

MEASUREMENT CONDITIONS
Inputs:

+24 dBu

Outputs:

AES FS=48 kHz

ANALOG INPUT
Input impedance:

15 k

Maximum level:

+24 dBu

REFERENCE INPUT
Input impedance:

75

AES3 OUTPUT

AES3
Level Input impedance:

3.4 Vp-p/110

AES-3id
Level Input impedance:

1.0 Vp-p/75

SIGNAL PROCESSING
Quantization:

24 bits, 48 kHz

SNR:

>105 db (A weighting)

Distortion:

< -95 dB @ 1 kHz

Crosstalk:

< -100 dBFS @ 15 kHz

Frequency response:

±0.2 dB (20 Hz to 20 kHz)

De-emphasis:

±0.3 dB (digital 50-15

µs)

Tone generator:

1 kHz sine wave (-18 dBFS)

MISCELLANEOUS