COFDM EXPERT
Mobile Video Wireless Communication
COFDM EXPERT
Mobile Video Wireless Communication
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| Place of Origin: | China |
| Brand Name: | Kimpok |
| Certification: | No |
| Model Number: | KP-HD20 |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | negotiate |
| Packaging Details: | export standard packing |
| Delivery Time: | 3-7 working days |
| Payment Terms: | T/T, Western Union |
| Frequency/Video: | 138-4400MHz | Frequency/Data:: | 200-470MHz |
|---|---|---|---|
| RF Power:: | 20 Watt | Modulation:: | COFDM,2K,QPSK |
| AV Interface:: | HD/SDI | Data Port:: | RS485/RS232 (option) |
| Distance: | 5-8km NLOS / 30-50km LOS (ground/vessel) |
Video & Data COFDM HD Wireless Transmitter Tactical Remote Wireless Video Sender 1080P
COFDM HD Transmitter Introduction:
This is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and MPEG-4 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES128/256bits.Can work well in fast-moving transmission.
Features:
■ COFDM modulation, Stable transmission
■ MPEG-4/H.264 video compression, DVD video quality
■ Military aluminum housing ,Strong casing with built-in two cooling fans
■ Mobile and NLOS(Non line-of-sight) transmission
■ Great security by encryption of AES 128 bits
■ Low system latency
■ Modular design, compact structure, OEM design
■ Several wavebands available: VHF/L/ S
■ Can be customized to add additional features, such like HD/HD-SDI, data port, Ehernet and etc..
Specifications:
| Frequency/AV | 300-900MHz(adjustable),1.2G/2.4G/5.8GHz(customized) can be adjustable by user,100MHz interval. |
| Frequency/DATA | 200-270MHz(adjustable),or other band |
| Modulation | COFDM 2K QPSK |
| RF power output | 20W |
| Voltage | DC11-14.5V |
| Current | 4.7A |
| Video rate | 15Mbps(MAX) |
| Constellation | QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz |
| FEC | 1/2,2/3,3/4,5/6, 7/8 (optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Bandwidth | 2/2.5/4/8M(adjustable) |
| A/V Interface | BNC/RCA, HD/SDI |
| Encryption | AES 128 bit / ALLTECH Basic scrambling |
| Flatness | Full band≤2dB ,8MHz≤0.5dB |
| Carrier | 2K,8K |
| SHG | >52dBc |
| Video Signal | 1Vp-p@75Ω,NTSC/PAL adaptive |
| CBER | <2.0E-4 |
| Video Compression | MPEG-4/H.264 |
| Resolution | 1280*720 / 1080P |
| RS232/RS485 control interface | Standard RS232/RS485 level,9600,8,N,1 |
| RS232/RS485 data interface | Standard RS232/RS485 level ,support 1200~115200 |
| Video Input | 1Vp-p@75Ω,NTSC/PAL (autoadaptation) |
| Audio Input | Analog stereo left and right channels |
| RF Interface | N(type) |
| Video decoding | ISO/IEC13818-2 MPEG-2MP@ML |
| OperatingTemperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Distance | 500-1500m |
| Material Type of Case | IP66 (dustproof, rainproof) |
| Size | 220*140*60MM |
| Weight | 2.3kg |
HD Receiver parameters:
Product Features:
Specifications:
| DC Input | DC11V~DC16V |
| Working Current | ≤1.1A@DC12.5V |
| Receiving sensitivity | ≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz |
| BER | BER≤1×10-4 |
| Frequency input range | 300MHz~--470MHz |
| Input interface | N(type),Dual antenna diversity reception technology |
| Modulation | COFDM |
| RF bandwidth | 4/8MHz (adjustable) |
| Constellation | QPSK,16QAM,64QAM (optional) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling |
| FEC | 1/2,2/3,3/4,5/6, 7/8 (optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Carrier | 2K |
| Video formats and amplitude | PAL/NTSC, 1Vp-p/75Ω |
| Video compression | H.264/MPEG-2(autoadaptation) |
| Decode code stream rate | 0.5-12Mbps |
| Video decompression latency | Decompression delay is 300mS,The end- to-end compression decompression is 800mS |
| Video output interface | Composite video RCA,HD,ASI,HD-SDI(alternative) |
| Interrupt recovery | Better than 2S |
| Video channel characteristic | Differential gain DG≤1.5%, Differential phase DP≤1° |
| Audio output | Left and right channel and stereo |
| Dimension | 440*340*65mm(1U chassis) |
| Weight: | 3.8kg |
HD Wireless Video Sender Application:
This special designed system is for long range distance for any AV equipments , has been widely used in UAV, Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident support.
Our Service
1. One-stop ODM/OEM solution;
2. 24-hour technical support;
3. Lifetime maintenance (Replacement parts will be charged after a year);
4. Provide professional system design and construction;
5. You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 1998, we are the source.
Contact:
Contact person: Ms. Charlene Chen
Mobile/WhatsApp: +86 13480148235
Skype: charlenekimpok
Email: charlene@avwirelesstransmitter.com
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