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AM2002 DVB-C Modulator

AM2002 1RU HD encoder modulator offers a flexible, compact and all-in-one device which integrate encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulation (DVB-C, DVB-T, ISDB-T, or ATSC) function and convert V/A signals into RF output. The versatile signal source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, or antenna etc. Its output signals are to be received by TVs, STB with corresponding standard.

•    1 RU compact platform suitable for various video headend applications

•    Cost effective solution with low cost per channel

•    MPEG2 HD/MPEG4 AVC H>264 HD/SD video encoding

•    MPEG4-AAC; MPEG2-AAC; MPEG1 Layer audio encoding

•    2* HDMI/YPbPr/CVBS channel in

•    Modular design, pluggable encoding modules

•    1*ASI in for re-mux; 1*RF in for RF mix

•    Optional DVB-T, DVB-C, ATSC, ISDB-T RF out

•    LCN (Logical Channel Number) support(DVB-C/DVB-T/ISDB-T); VCT support(ATSC)

•    Excellent modulation quality MER42dB

•    LCD display, Remote control and firmware

•    Web NMS management; Updates via web


AM2002 MPEG-4 HD Encoder Modulator Solution - 19” 1RU 

Encoding Section

Video (HDMI)


Encoding

MPEG-2; MPEG-4 AVC/H.264

Interface

HDMI × 1

Resolution

1920*1080_60P, 1920*1080_50P (for MPEG-4 AVC/H.264 only)

1920*1080_60i, 1920*1080_50i

1280*720_60p, 1280*720_50p

Audio (HDMI)


Encoding

MPEG-1 Layer II; MPEG-2 AAC; MPEG-4 AAC

Interface

HDMI × 1

Sample Rate

48 kHz

Bit Rate

64/96/128/192/256/320/384 kbps

Video (YPbPr/VBS)


Encoding

MPEG-2; MPEG-4 AVC/H.264

Interface

YPbPr × 1, CVBS × 1

Resolution

CVBS:   720*576_50i (PAL)

            720*480_60i (NTSC)

YPbPr:  1920*1080_60i, 1920*1080_50i

            1280*720_60p, 1280*720_50p

Audio (L/R)


Encoding

MPEG-1 Layer II; MPEG-2 AAC; MPEG-4 AAC

Interface

1 × stereo, 2 × mono

Sample Rate

48 kHz

Bit Rate

64/96/128/192/256/320/384 kbps

 

Modulator Section

DVB-T


Standard

DVB-T COFDM

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Code Rate

1/2, 2/3, 3/4, 5/6, 7/8

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 8K

MER

≥42 dB

RF Frequency

30 MHz to 960 MHz, 1kHz step

RF Out

1 × DVB-T, 2 × DVB-T carriers combined output (optional)

RF Output Level

-30 dBm to -10 dBm (77 dBµV to 97 dBµV), 0.1 dB step

DVB-C


Standard

J.83a (DVB-C), J.83B, J.83C

MER

≥43 dB

RF Frequency

30 MHz to 960 MHz, 1 kHz step

RF Output Level

-30 dBm to -10 dBm (77 dBµV to 97 dBµV), 0.1 dB step

Symbol Rate

5.000 Msps to 9.0000 Msps adjustable

RF Out

1 × DVB-C, 4 × DVB-C carriers combined output (optional)


J.83A

J.83B

J.83C

Constellation

16/32/64/128/256QAM

64/256QAM

64/256QAM

Bandwidth

8M

6M

6M

ATSC


Standard

ATSC A/53

MER

≥42 dB

RF Frequency

30 MHz to 960 MHz, 1 kHz step

RF Output Level

-26 dBm to -10 dBm (81 dBµV to 97 dBµV), 0.1 dB step

RF Out

2 × ATSC, 4 × ATSC carriers combined output (optional)

Constellation

8VSB

ISDB-T


Standard

ARIB STD-B31

Bandwidth

6M

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, ¼

Transmission Mode

2K, 4K, 8K

MER

≥42 dB

RF Frequency

30 MHz to 960 MHz, 1 kHz step

RF Output Level

-30 dBm to -10 dBm (77 dBµV to 97 dBµV), 0.1 dB step

System


Local Interface

LCD + control buttons

Remote Management

Web NMS

Stream Out

2 × ASI out (BNC type)

IP (MPTS/SPTS) out (RJ45, 100M)

NMS Interface

RJ45, 100M

Language

English

General


Power Supply

100 VAC to 240 VAC

Dimensions (W × D × H)

482 mm × 300 mm × 44 mm

Weight

3.5 kg

Operating Temperature

0 °C to +45 °C

 


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