MAC AV-COFDM Guide de l'utilisateur télécharger pdf (Page 21)

Technical speciﬁcations/MAC 201 model

21

Technical speciﬁcations

MAC 201 model

Inputs

AV1 / AV2

Format CVBS

Input level (video) Vpp 0.7 - 1.4

Input impedance Ω 75

Video standards PAL/SECAM/NTSC

Analogue / digital audio Yes / No

Input level (audio) Vpp 0.5 - 4.0

Output COFDM digital TV

COFDM standard DVB-T according to

ETSI EN 300 744

Bandwidths MHz 6 / 7 / 8

Number of carriers 2K / 8K

MER dB 38 (typical)

Central frequency MHz 51 - 858

Level dBV 80

Output pitch attenuation dB 1

Impedance Ω 75

Frequency pitch kHz 1

Level adjustment dB -15

Frequency stability ppm ≤±30

Band aliasing dB ≤-50

Noise level (∆B = 8MHz) dBc ≤-70

Web user interface

Electric standard Ethernet 10BaseT

10/100Mbps

LAN connector RJ-45

Protocols HTTP / UDP

Operations

Mains voltage 230 - 240 V~

Consumption 0.45 A / 30 W

Operating temperature 0 to 45ºC

Mains connector IEC C8

EN

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