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Digital TV wireless transmitter
Product Name:Digital TV wireless transmitter

Product No:23160-900
Model:7101HE
Retail Price:0Dollar/piece
Wholesale Price:0Dollar/piece
Last update:2019.04.04
Manufacturer:ISDB-T wireless transmitter
Clicks:
   detailed specification

Product Overview

VEK-7101HE is a professional HD portable transmitter, which integrates H.264 HD and SD encoder, DVB-T (DTMB-T, ISDB-T) RF modulator and transmitter in one case. It supports HDMI, SD/HD-SDI,S-Video, YPbPr and CVBS input and also 1 ASI input for re-mux. With excellent performance of encoding, modulating and portable, this unit is wildly applied in fields such as radio and television broadcast, emergency situation, fire control, maritime affairs and so son

Features  

 

MPEG4 AVC/H.264 HD/SD video encoding

* MPEG1 Audio Layer 2, MPEG-2 AAC and MPEG-4 AAC audio encoding

* Support ASI input for re-mux

* Support VBR/CBR video bitrate mode

* Support DVB-T (DTMB-T, ISDB-T optional) RF output

* Control buttons + LCD display

 

DT-7101HE-800

 

 

Specifications

 

Input

Input port

HDMI ×1, YPbPr×1, S-video×1, CVBS×1,SD/HD-SDI × 1, ASI × 1

Video

Encoding format

MPEG-4 AVC/H.264

Resolution

HDMI/HD-SDI: 1920×1080_60p, 1920×1080_50p;

1920×1080_60i, 1920×1080_50i, 1280×720_60p,

1280×720_50p

S-video:720×576_50i(PAL); 720×480_60i(NTSC)

YPbPr: 1920×1080_60i, 1920×1080_50i; 1280×720_60p, 1280×720_50p

CVBS: 720×576I,720×480_60i

 Bit-rate

 0.500~19.500Mbps

Audio

Encoding

MPEG-1 Layer2,MPEG-2 AAC,MPEG-4 AAC

Sample rate

48KHz

Bit rate

64~384Kbps

Multiplexeing

Port

ASI×1 (SMA port)

Mux

ASI pass through and multiplexed with encoded TS

Modulating

Standard

DVB-T COFDM (DTMB,ISDB-T optional)

Bandwidth

2M,4M, 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

FFT

2K,8K

RF requency

30~960MHz,1KHz step (Amplifier is exclusive)

300~860MHz (Amplifier is included)

RF output level

 -36~-16dbm (73~93dbμV), 0.1db step (Amplifier is exclusive)

Transmitting

Transmission power

1W (1W-5W customizable)

Transmission frequency

300MHz~800MHz (1 MHz step, adjustable frequency)

MER

≤25db

RF output level

 -36~-16dbm (73~93dbμV), 0.1db step (Amplifier is exclusive)

Output port

N-L16(F type)

Transmission Distance

1W

1KM

2W

3KM

5W

5KM

Note: The above transmission distance is based on the normal conditions to use, and only for reference. The final distance should depend on actual situation and the use of specific circumstances

System

LCD + control buttons

Chinese-English control interface 

Ethernet software upgrade

General

Power supply

DC 12V (standard) or Special Battery (below 16.8V)

Dimensions

Transmitter: 180mm×115mm×50mm

Weight

Transmitter: 1.7kg (battery is exclusive)

Environment condition

Storage temperature: -40℃~+70℃

Working temperature: -20℃~+60℃

Relatively humidity: 85% (non-condensing)