COFDM Transmitter HD SDI Output

COFDM Transmitter HD SDI Output

2~8 Watt Adjustable COFDM Transmitter, 1080p wireless transmitter HD – SDI Output
Detailed Product Description
Frequency: 300-800MHz (optional), 1.0-1.4G/2.3-2.5G/4-4.4GHz(customized)
RF Power: 2-8W
Power Supply: [email protected]
RF Bandwidth: 4/8MHz(adjustable)
Encryption: AES128/256bits
Carrier: 2K,8K
2~8 Watt Adjustable COFDM Transmitter , 1080p wireless transmitter HD – SDI Output
KP-HDB50 Such a new 1080P HD transmitter is our powerful HD av signals transmit system, using the core of mobile communication technology COFDM, 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.2-8W rf power output adjustable. Support full HD 1080P(1080i) H.264 encoding format and HD/HD-SDI inputs (single selection) as well support BNC stereo balanced audio input. The base of the transmitter with 4 holes is good for fixed installation

Main Features:
COFDM modulation technology ensures the stability of signal
Support FULL HD quality,1080i/[email protected];
Built-in with HDM or HD-SDI and BNC composite ports;
SDI HD video, embedded audio, and composite video input
It will be HD1080i transmission when the RF bandwidth is 4/8MHz.
2-8W RF power-adjustable
Low delay time
With 4 holes at the bottom for fixed installation
Widely used in helicopter shooting, Live broadcasts and etc…

Special Features:
2-8W RF power output
Low delay time
COFDM modulation, stability of signal
Support Full Hd quality, 1080i/[email protected];
Built-in with HDM/HD-SDI and BNC composite ports;
With 4 holes at the bottom for fixed installation
Widely used in UAV shooting, Live broadcast and etc…

Specifications:
Power supply
DC Input DC11-16V
Working Current [email protected]
Video transmission:Frequency range Output 300-800MHz (optional),1.0-1.4G/2.3-2.5G/4-4.4GHz(customized)
Modulation COFDM,2K ,QPSK
RF bandwidth 4/8MHz(adjustable)
RF Power output 2-8W (adjustable)
SHG >52dBc
Encryption AES128/256bits
Constellation QPSK, 16QAM, 64QAM
FEC 1/2,2/3,3/4,5/6, 7/8
Guard Interval 1/32,1/16,1/8,1/4
Carrier 2K,8K
Flatness Full band≤2dB, 8MHz≤0.5dB
AV input BNC: D1 standard definition HD: HD1080i/1080P, 720P, 576, 480 HD-SDI: HD1080i/1080P, 720P, 576, 480
CNR(weighting) 58dB
Sloping field SNR(unweighted) ≥50dB
Audio transmission
Balanced audio input range Vmax=±15V
Unbalanced audio input range Vmax=3Vpp
Audio channel Stereo L/R audio channel
Standard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range 800±80(mV)
Encoding
Audio encoding mode MPEG1 Layer2
CBER <2.0E-4
Video resolution Minimum 1280[email protected] 1920×1080P/[email protected] Video coding H.264 Video-rate 500kbps-16.68Mbps(auto adaptation) Max speed rate 450km/h Format YCbCr4:2:2 Working Environment OperatingTemperature -25°C~55°C Storage Temperature -40°C~70°C Appearance Dimension 190120*60mm
Weight 1400g

HD Video Transmitter application:
1) For helicopter shooting:

COFDM Transmitter HD SDI Output
COFDM Transmitter HD SDI Output

2) For Man pack :

COFDM Transmitter HD SDI Output
COFDM Transmitter HD SDI Output

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For

Feature

FAQs about Wireless Video Transmitter and Receiver

Our wireless video transmitters have these types of video input interfaces: HDMI 1080P and 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, or tell us what type do you need, our engineer will modify to meet your demand.

Our transmission distance can be adjusted by adding power amplifiers. At present, the main ones are 15km, 30km, 50km, 80km, 100km , and 150km, which depend on the needs of customers.

Of course, the transmission distances listed above are all within LOS the line-of-sight range. If there are obstacles between the transmitter and the receiver, NLOS (the non-line-of-sight), the transmission distance is greatly reduced, only 1km or 2km, depending on the number of intermediate obstacles and the local wireless environment.

One-way means, We can only transmit and download video or data from the wireless video transmitter to the receiver in one direction, and we cannot upload video or data from the receiver to the transmitter. This type is also called simplex.

Two-way means that, not only we can download video or data from our wireless transmitter to the receiver, but also we can upload the video or data from the receiver to the transmitter. This is very suitable for operating drones. You can not only see the real-time video transmitted from the drone, but also upload the command to control the drone or the command to control the PTZ camera to adjust the angle to the transmitter. This can operate simultaneously. This type also named half-dulpex or full-duplex.

Please check the details at the below link. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex

Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, depending on which model you choose. Please contact us to verify.

The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Users need to purchase additional parameter configuration boards.

However, considering that the corresponding power amplifier and antenna are already fixed within a certain range when the goods are sent out. If the user adjusts the frequency of the transmitter, the corresponding power amplifier, transmitter antenna and receiver antenna should also be modified to the same frequency, and these users need to be prepared. If not, it will cause the frequency of the wireless video transmitter to be different from the frequency of the antenna, making reception difficult. So please be sure to inform the correct frequency you need before placing an order.

If it is for security or confidentiality, you can use the encryption and decryption functions of the transmitter and receiver, which can ensure that your video transmission is private. .

Yes, all our product parameters can be customized according to customer's needs. If you have a special request, please let us know via the link below.

https://ivcan.com/request-a-quote-of-wireless-video-transmission/

  1. Change the place of the receiver to avoid potential local interference from strong magnetic environments.
  2. Ensure that the antennas on both the transmitter and receiver are vertical.
  3. Please raise the antennas of the transmitter and receiver to maintain a certain height difference.
  4. Please look around to ensure that there are no obstacles between the transmitter and receiver.
  5. Change the orientation of the receiver antenna.
  6. If it doesn't work, try moving the receiver to be near the transmitter's position to see if it exceeds the effective wireless transmission distance.
  7. Or consider adding a relay of the transmitting between the transmitter and receiver.
We can, of course, supply wireless video transmitter modules and power amplifiers.
For the first sample test, I recommend that you purchase the entire set of products because our engineers have optimized the parameters to achieve the best performance.
After you have completed your test verification, you can remove the case or heat sink, install it in your device, and constantly adjust the parameters to achieve the best performance. In the future, you will be able to purchase only the modules or accessories that you require.

Of course, we also understand that wireless video transmission transmitters and receivers are very expensive. You are far away from the China factory. and hope that the goods you receive are fit for the best performance.


If you pay special attention to a specific parameter or function, we can take some test videos based on the features you want to see, please feel free to contact us. It won't be shipped to you directly without your approval.

As a professional long-range HDMI wireless video transmitter and receiver supplier and manufacturer in China Shenzhen, we produce the best wireless video transmitter and receiver for many years, and we got a good reputation and best reviews.

Some famous brands of wireless video transmitters, like Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, nyrius, teradek.

The best budget wireless broadcast video transmitter and the receiver have many applications, for 4K tv, CCTV security camera, vehicle backup camera, PTZ video camera kit, battery-powered, computer, sony camcorder, wifi video conference system, CANON DSLR, UAV drone, pc computer laptop, projector, in-car, iPhone iPad, live streaming, GoPro sports camera, raspberry pi, Xbox.

The full HD video, audio, data link smallest 1080P wireless video transmitter and the receiver has many input and output connectors, like AV composite CVBS, HDMI, SDI, BNC, VGA, USB.

The wireless video transmitter sender TX RX frequency has 170-806Mhz, 1.2ghz, 2.4G, 5.8G, lowest but not zero latency. In order to support longer distances, the power amplifier has 10w, 20watts, and even 30W.

What is a best buy FHD wireless video transmitter at a cheap price? It should consider your details requirement, choose suitably, not expensive, if you have any doubt, please fulfil the request a quote form, our engineer will offer you a solution.

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