COFDM EXPERT
Mobile Video Wireless Communication
COFDM EXPERT
Mobile Video Wireless Communication
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| Place of Origin: | China |
| Brand Name: | Kimpok Technology |
| Certification: | No |
| Model Number: | KP-HDT20W |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | negotiate |
| Packaging Details: | export standard packing |
| Delivery Time: | 3-7 working days |
| Payment Terms: | T/T |
| Frequency/Video: | 300-900MHz; Or Other Frequencies Customized | Video Compression: | H.264/H.265 |
|---|---|---|---|
| RF Power:: | 10-20 Watt (adjustable) | Video Resolution: | Full HD 1080P |
| Data Port:: | RS232/RS485 | Weight: | 2.3kg |
20W RF Power COFDM HD Wireless Video Transmitter for Excavator Real Time Transmission
COFDM Video Transmitter Introduction:
KP-HDT20W is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.265 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video.
With 4th generation COFDM, narrow-band, and H.265 encoder technology as its code, KP-HDT20W sends high definition images ideal for establishing rugged wireless video links in different environments, like mobile and urban environments. The compact design and low consumption make this HD transmitter enable true long range HD video transmission.
Features:
■ COFDM modulation, Stable transmission
■ Military aluminum housing ,Strong casing with built-in two cooling fans
■ Mobile and NLOS(Non line-of-sight) transmission
■ H.264/H.265 video compression, DVD video quality
■ Great security by encryption of AES 128 bits
■ Low system latency
■ Several wavebands available: VHF/L/ S
■ Can be customized to add additional features, such like HDMI/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(option) | 200-270MHz(adjustable),or other band |
| Modulation | COFDM 2K QPSK |
| RF power output | 10-20 watt (adjustable) |
| 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 | HDMI/SDI; CVBS |
| 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/H.265 |
| Resolution | 1280*720P / 1980*1080P |
| Data interface | Standard RS232/RS485,support 1200~115200bps |
| 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 |
| Size | 220*140*66mm |
| Weight | 2.3kg |
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~4470MHz |
| 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/H.265 |
| Decode code stream rate | 0.5-12Mbps |
| 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: | 1.5kg |
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