COFDM Video Transmistter Digital Long Range 100km Lightweight

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Item specifice:

Brand Name: Safe Guard Model Number: SG-T5000 RF output Power: 5Watt
Modulation: COFDM,2K,QPSK Video compression: H.264/MEPG-4 Customization: All features can be changed as your prefer!
RF Interface: N(F) AV Interface: BNC/RCA Size: 157*95*45mm
Weight: 600g(net weight) Data encryption: AES/ ALLTECH Basic scrambling

Product Description:

Model: SG-T5000

1) COFDM modulation, Stable transmission
2) MPEG-4 /H.264 video compression, DVD video quality
3) Support high speed moving transmission
4) Works well in case of NLOS harsh environment;
5) Great security by encryption of AES128 bits
6) Modular design, compact structure, OEM design
7) Support custom made for you or add additional functionality.

COFDM Video Transmistter Digital Long Range 100km Lightweight

Product Parameters


138-4400MHz (option), only 100MHz space for user

RF output Power







QPSK,16QAM,64QAM,QPSK/16QAM/64QAM @ 6/7/8MHz



Transfer rate

2/4/6/8Mbps (self-adaption)


1/2,2/3,3/4,5/6,7/8 (optional)

Guard Interval

1/32,1/16,1/8,1/4  (optional)

 Audio Input

stereo left and right channels

 Video Compression


 Data encryption

AES/ ALLTECH Basic scrambling


 ≤2dB(within full frequency range) ,

≤0.5dB (within 8MHz)



 Video Signal

 1Vp-p@75Ω,NTSC/PAL adaptive


 standard 720P

 RF Interface


 Video Format


 AV Interface


 Case Material

 Aluminum alloy, rainproof

 Work environment


Transmit Distance

 3km max NLOS (manpack)

 100km max LOS (on helicopter)




 600g(net weight)

Product Application

This special designed system is for long range distance for any AV equipments, popularly used in live broadcast video audio transmission. 

1) For armyman training

2) For any AV signal system

COFDM Video Transmistter Digital Long Range 100km Lightweight

Our Service

One year free warranty;
Three months for free spare parts (Replacement parts will be charged after a year);
24-h technical guidance;
One-stop ODM/OEM solution;
We provide professional system design and construction;
We have over 15 years experience's study, design and manufacturing in wireless microwave transmission area;
We are the professional plant source,so we can provide you high quality in best price.

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Q:What are the categories of security monitoring systems?
Yes, but we usually use Hikvision's integrated platform
Q:How many lines are there in the security monitoring system?
The general monitoring point has power lines, video lines, 485 control lines, and the use of network cameras, the use of cable, power lines
Q:Installation process of security monitoring system
Hello,A complete monitoring system mainly consists of:First, front-end equipment: camera (network type, hemisphere type, needle pass, standard gun type, integrated type, industrial type, etc.)Two, transmission equipment: optical fiberThree 、 control equipment: DVR or acquisition card etc.Four, display device: monitor or splicing screen
Q:What's the profit of security monitoring project?
But profits in about 30% can do, but after a year, or included in the 30% from inside it is hard to sayThe investment is approximately as follows:Pavement decoration twenty thousandAbout five thousand of the sample facilities (CCTV, TV and video host), one for computer monitoring and one for acquisition card;About five thousand samples (all types and accessories, accessories should be complete), commonly used models must be properly prepared...
Q:What is the front end product of security?
The front part of the finger detection signal input devices, such as camera, microphone and so on, so it is not difficult to understand what is the end product.
Q:How much is the security monitoring business profit?
Production equipment factory, profit margins are about minus 30%, why is there a negative number? Production of raw materials, artificial, if produced no one to buy, sell or long period, capital application is negative, if sell good, prices generally do not dare to walk is the main elevation, so profit margins are high not to go.
Q:How does the security monitoring system go through the line?
Stay after the operation, both sides of the cable for redundancy to collate and protect the disk line along the direction of rotation of the original coil diameter, not too small, if possible with waste thread fixed on the tray, ceiling or cartons, do mark, to remind other personnel do not move, do not step on.In the finishing, binding, cable placement, redundant cable should not be too long, do not let the cable stress superposition, coil with consolidation, fixed rope not looking too tight.
Q:How about the acceptance report of security monitoring?
Best answerRegistered capital is best to have more than three hundred thousand, so that credibility will be relatively high! Because many security projects, there are one hundred thousand to hundreds of thousands of different
Q:What does security monitoring mainly do?
Mainly do access control, visual intercom, and so on...... Are some of the technology! Flagship should be the camera through the signal sent to the computer room
Q:Security monitoring sales method,Security monitoring sales, first of all, they will install,
Security monitoring sales, first of all, they will install, you must understand the overall situation and trends in the security industry, as well as product features and advantages, and more security vendors, technicians communicate.

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