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| Categories | COFDM Video Transmitter | 
|---|---|
| Brand Name: | Kimpok | 
| Model Number: | KP-HDB50 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | Negotiaiton | 
| Payment Terms: | T/T, Western Union,PayPal | 
| Supply Ability: | 2,000pcs per month | 
| Delivery Time: | 3-7 days | 
| Packaging Details: | export standard packing | 
| Modulation: | COFDM | 
| Frequency: | 300-900MHz(option), 12G/2.4G/5.8GHz(customized) | 
| RF output Power: | 5 Watt | 
| Voltage: | DC 12V | 
| Transmit Distance: | 3km max NLOS (manpack); 100km max LOS (on helicopter) | 
| Size: | 157*95*45mm | 
| Company Info. | 
| Kimpok Technology Co., Limited | 
| View Contact Details | 
| Product List | 
5W Long Range COFDM HD Video Transmitter 3-5km NLOS Wireless Audio Video Sender Encrypted
Description:
Model KP-HDB50 is our powerful full HD av signals transmitter,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.5-8W 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 balance audio input and narrowbandtransmission system.
Features:
● COFDM modulation technology ensure the stability of signal
● Support FULL HD quality,1080i/P@30fps;
● Built-in with HD and BNC ports;
● Provide AES128 encryption for video safety.
● It will be HD1080P/i transmission when the RF bandwidth is 4/8MHz.;
● 5-8W rf power adjustable
● Low delay time
● With four holes at the bottom of the transmitter for fixed installation
● Widely used in helicopter shooting,Live broadcast and etc…
Specification:
| Working voltage V | DC11~14.5V | 
| Working current A | 1.9A@DC12V | 
| Frequency Output range | 300-4400MHz(option),select within 100MHz space | 
| Frequency bandwidth | 2/2.5/4/8MHz(adjustable),4/8MHz is for HD system | 
| RF Power output | 5-8W (adjustable) | 
| SHG | >52dBc | 
| Modulation | COFDM | 
| Encryption | AES128/256bits | 
| Constellation | QPSK,16QAM,64QAM | 
| FEC | 1/2,2/3,3/4,5/6,7/8 | 
| Carrier | 2K,8K | 
| Guard Interval | 1/32,1/16,1/8,1/4 | 
| Flatness | Full band≤2dB,8MHz≤0.5dB | 
| AV input | HD/SDI and BNC | 
| Max speed rate | 450km/h | 
| Audio format | Stereo L/R audio channel | 
| Audio encoding | MPEG1 Layer2 | 
| Vidoe resolution | Minimum 1280*720 50i | 
| Maximum 1920*1080 60P | |
| Video coding | H.264 | 
| Video bitrate | 500kbps-16.68Mbps(auto-adaptation) | 
| Video format | PAL/NTSC | 
| Operating Temperature | -25℃~55℃ | 
| Storage Temperature | -40℃~70℃ | 
| Dimension | 200*120*60mm | 
| Weight | 1.4kg | 



Vehicle to building application:

                                 
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