||COFDM, 2K, QPSK
||All features can be changed as your prefer!
Such new design 1080P HD transmitter is a powerful HD transmit system, using the core of mobile communication technology COFDM(multi-carrier modulation technique), which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment. Support full HD 1080P H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system.
■Support FULL Hd high quality video encoding transmission(can up to H.264 High Profile 1080P@60,compatible with 1080 I resolution)
■ Broadcasting HD encoding compression (H.264/Level 4 standard),support 1080i/1080P HD transmission.
■ COFDM modulation, Video compression code stream bandwidth can up to 12Mbps;
■ Built-in with HDM and HD-SDI interfaces(single selection),
■ Support composite standard video interface and balanced audio input;
■ RF bandwidth 4/8MHz(support adjusted by user), the working frequency will be displayed on the LCD;
■ It will be HD1080i transmission when the RF bandwidth is 4/8MHz.;
Frequency range Output
250MHz-320MHz\330MHz- 450MHz / 1000MHz --4400MHz，or can be customized according to customers’request.
28-34dBm(adjustable)，in 1dB step
30dB @ 30dBm
Sloping field SNR（unweighted）dB
Balanced audio input range
Unbalanced audio input range
SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range (mV)
Audio encoding mode
Minimum 720×480 50i(720×576 50i )
Maximum 1920×1080 60P
2km max with obstructions
1-40km from air to ground if 300-500m flight altitude
1-4km for vehicle to building
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.
- Q:Security monitoring equipment in the store to buy, then generally expensive?
- Need to know their own use, purchase more suitable for its own monitoring equipment, different types of products of different prices, is relatively expensive, if you only intend to use in the shops, with a high speed ball machine, relatively expensive, so a ball machine will be more than 2000, like this place wired / wireless integrated network camera can.Goods than three, more, look for brands. Big brands, genuine goods, and then not bad where to go.
- Q:District security monitoring center layout?
- Layout of security monitoring center in residential district:1, residential security monitoring center and other important room should do the thing in itself, civil air defense and anti technology.
- Q:What's the outlook of the security industry?
- The process of technology development in security industry:We use graph to describe the general development process of security technology in the last forty years.The graph briefly describes the technology development process of the security industry in the past forty years, and analyzes the basic five sub industry cameras, pan tilt lens control, video recording, information transmission, detection and alarm. These five sub sectors are listed horizontally. And vertical is along the track of time, from 70s security industry just started in the era, until now, to the end of 2011 security Expo express the trend.
- Q:Consult the product that I buy, can you do monitoring?
- You imagine, computers only work as video processing and video recording, and video rates are very low. Isn't there any old simple computer that's all right? Why bother doing that?.General use, or with mature proprietary products, at least do not bother software problems. Embedded system specific devices contain almost all of the required performance requirements of monitoring, especially reliability. Why can't we get out of the computer circle?
- Q:What are the security devices?
- First of all, security systems generally think of monitoring, anti-theft alarmSecurity includes seven industries:1. monitoring2. guard against theft3. building intercom
- Q:What is the product code for security cameras?
- 85258011.1 anti radiation TV camera 85258011.9 other television cameras for special purposes 85258012 non digital camera special broadcast television camera with 85258013.01 mobile phone camera module 85258013.9 other non television cameras for special purposes and 85258021 other special purposes
- Q:How much is the charge for security monitoring?
- Borrowing: engineering costCredit: bank deposits / cash in hand / payableIf the purchase of security monitoring equipment for the sale of commercial enterprises, it should be used as inventory merchandise accounting, sales costs included in the main business costs or other business costs.Borrow: main business call / other business cost
- Q:Intelligent security and smart home profit space which big?
- I. presentation layerPerformance city is our most intuitive feel, it shows the quality of the entire security monitoring system. Such as surveillance TV wall, monitor, treble alarm horn, alarm, automatic answering telephone and so on, all belong to this layer.Two. Control layerThe control layer is the core of the whole security monitoring system, and it is the most clear embodiment of the system's scientific and technological level. Usually we have two control modes analog control and digital control. Analog control is an early control mode, and its console is usually composed of a controller or analog control matrix. It is suitable for small and local security monitoring system. This control method has low cost and low failure rate. But for large and medium-sized security monitoring systems, this approach appears to be complex and without any price advantage. At this time, we have a better choice of digital control. Digital control is the industrial computer as the control core of the monitoring system, it will complex analog control operation into a simple mouse click operation, the huge analog controller stack shrunk into a computer, control cable will be complex and huge number into a serial line. It can change remote monitoring into reality and provide possibility for Internet remote monitoring. But digital control is not so perfect, the price of the control host is very expensive, the waste of modules, the system may collapse, the crisis is still lagging behind and so on.
- 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:Does security monitoring belong to electronic products? What kind of goods does he belong to?
- Sell separately, as an electronic product.In the project, do the weak electricity equipment or security equipment.
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