信号源 ATSC 深圳市鑫成通电子有限公司

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产品名称：信号源
产品型号：ATSC
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简单介绍

深圳市鑫成通电子有限公司专业提供ATSC信号源数字电视调制器/卡DTA-110T,DTA-115,TVB390,TVB590,NN6-1161,HEV1000,UCM4540;ATSC信号源码流播放卡DTA-100;码流分析仪DTU-245;DVB-H&T-DMB,DMB-TH

产品描述

深圳市鑫成通电子有限公司专业提供ATSC信号源数字电视调制器/卡DTA-110T,DTA-115,TVB390,TVB590,NN6-1161,HEV1000,UCM4540;码流播放卡DTA-100;码流分析仪DTU-245;DVB-H&T-DMB,DMB-TH
Provides ATSC 8-VSB modulated output for all UHF-VHF channels with level adjustment for full tuning range

Provides IF loop-through for combining with external upconverter for current system integration.

Versatile multi Transport Stream input:
DVB Parallel input
DVD loading

Plays directly from the DVD drive for quick and easy content changes.

Front panel output for convenient signal hook up.

User friendly front panel design for ease of use.

Player Functionality

CHANNEL SELECT
Tunable to any UHF/VHF or cable channel.

LEVEL
Lets you adjust the RF level of the output for receiver stressing.

PLAY LIST RECALL
Will recall to the unit display and list of programs stored in the unit and on the DVD drive.

PLAY
Starts the selected program. The vacuum fluorescent display provides the program name, duration, channel, RF
level, and percent of content played.

RECORD
Activates the unit's ability to capture a video data stream.

Player Functionality

Parallel Input:

19.392659 MBits/sec over LVDS

Data Bit Rate
or TTL

IF Output:

Carrier Frequency
44 MHz

Roll-off
11.5%

MER
>32 dB w/o equalization

Impedance
50 Ohms

Power level
-10 dbmvL

Pilot Location
Selectable (Left/Right)

IF Input:

Center Frequency
44 MHz

Impedance
50 Ohms

Level
-10 dBm

RF Output (with -10dbm IF input):

Band
50 to 890 MHz

Channel Plan Selection:
VHF/UHF or Cable (FCC, IRC, HRC) (user selectable)

Frequency accuracy:
+/-10 kHz

Phase Noise
>90 dBc @ 20 kHz

Modulation
Type8 Level VSB Trellis

Roll-off
11.5%

Output Level
-20 to +45 dBmV, ±3 dB

Attenuation Range
0.0 - 65.0 dB

Attenuation Resolution
0.1dB

Signal to Noise
> 60 dBc (Output > 0.0 dBmV)

# of Attenuation Presets
4

Preset Size
0.0 - 65.0 dB(programmable)

Spurious
> -60 dBc

Impedance
75

Connector
BNC (front standard, or rear optional)

Reference Input:

Frequency
10MHz

Level
0.5 to 5 VPP

Program Storage:

Total play time
100 minutes (extra 100 minutes optional)

Data compatibility
All formats in the ATSC standard

Dimensions:
17"x 3.5"x 20", 16lbs

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