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:Why security system is better than the Chiwei AI Tai?
Video security monitoring system, entrance and exit control system, explosion-proof security inspection system
Q:Enterprise security monitoring workflow
Enterprise rules and regulations should be based on specific circumstances, and generally have administrative, sales, technical department, engineering department, the specific rules and regulations of each branch.
Q:What does security monitoring mainly do?
Monitoring should know what it is, not just these, but also to monitor LAN remote monitoring, remote monitoring of external networks, remote monitoring of mobile phones, so that monitoring everywhere.
Q:Monitoring security in the scope of individual business, how to write?
Weak security system equipment sales and installation, installation and maintenance of building intelligent systems engineering, electronic hardware and software development, intelligent system integration, these basic almost, I hope to help you help, this is my company's business scope.
Q:Security industry sales channels?Security market in unlimited expansion, security products become hot
Security market in unlimited expansion, security products become hot, security salesman in sales on a variety of ways and under the control of it! For security products sales, mainly take a few ways: first, QQ chat, QQ group which sends information. For individuals, QQ is the second most important communication tool after mobile phones
Q:Do you have any security monitoring system with you?
Yes, all exhibitions are sold with Jing equipment. The general public can buy it at an exhibition.It is equipped with cameras and microphones, designed as tie clips, glasses, buttons, like samples.Video storage and batteries are designed to be radio sized and can be attached to a belt.
Q:Do you have a safety monitoring system?
Security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and from the camera to the image display and recording to form an independent and complete system. It can reflect the monitored object in real time, image and reality. It can replace the manual for long time monitoring in bad environment, and record it by video recorder. At the same time, the alarm system equipment for illegal invasion alarm.
Q:What are the security monitoring devices? Where can I get a reasonable price?
3. car anti-theft alarm system:Vehicle anti-theft alarm device and vehicle anti robbery alarm network system.4. alarm system entrance and exit control equipment:Apparatus and system comprising target identification, information processing, control, and execution.This type of products mainly refers to system products, in addition to electronic locks, other single products such as IC cards, fingerprint locks are not included.
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 many lines are there in the security monitoring system?
Add Kazakhstan: 485 control line is camera PTZ, that is, you can turn the kind of

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