Active Member
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[China]
Address: Rm1310, Shangyou Residence, Gongye Rd., Longhua district, Shenzhen, 518000 China
Contact name:Charlene Chen
Kimpok Technology Co., Limited |
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Mobile Long Range COFDM Wireless Video Transmitter with 20W Power Amplifier
COFDM Digital Transmitter Feature:
Introduction:
This is a new arrival digital wireless video audio transmitter
which adopts the latest technologies of COFDM modulation and
H.265/H.264 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 three cooling fans. Be safety
with AES128/256bits. Work well in fast-moving transmission and
obstruction environment.
Specifications:
| Modulation | CODFM |
| DC input | DC12V-DC14V |
| Working Current | ≤4.7A@DC12V |
| Constellation | QPSK,16QAM,64QAM (optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
| Carrier | 2K |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Frequency | 138Mhz ~ 4400MHz (available) |
| RF power output | 10~20W (available) |
| A/V interface | HD-MI/SDI/CVBS (option) |
| RF interface | N type |
| Flatness | ≤2dB(within full frequency range), ≤0.5dB(within 8MHz) |
| Video Harmonic | 1Vp-p @ 75Ω, NTSC/PAL adaptive |
| CBER | <2.0E-4 |
| Video Compression | H.265/H.264/MPEG-4 |
| Resolution | 1080P/720P |
| Video Rate | 6Mbps |
| Work environment | -30~70°C |
| Dimension | 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~--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.265/H.264/MPEG-4(autoadaptation) |
| 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 |
Application:
This special designed system is for long range distance for any AV
equipments , has been widely used in 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.
Kimpok is specialized in COFDM, TDD-COFDM and Analog wireless video transmission products for over 10 years, including Wireless Video Transmitter, HD Video Wireless Transmitter and Receiver, quality UAV/UGV Wireless Video Transmitter, and CCTV Wireless Sender, products are applied widely among Public Security Bureaus, Forest Fire Prevention Departments, Maritime Bureaus, Oil Field, Construction Sites, Tunnels, UAV, UGV, Automobiles and so on.
