Best price powerful HD Cofdm analog wireless audio video
transmitter and receiver
Such new design 1080P HD transmitter is a powerful HD transmit
system, using the core of mobile communication technology
COFDM(multi-carrier modulation technique),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. Support full HD 1080P H.264 encoding format and
HDMI/SDI two HD inputs(single selection) as well support stereo
balance audio input and narrowband transmission system.
transceiver is implement of transparent IP Ethernet interface that able balance and stable high-speed data rate with
30Mbit/s each for uplink and downlink. It’s ideal for broadcasting, public security system, emergency system, Police, military etc. required for long distance wireless private network links.
Feature:
l COFDM modulation,different carrier frequencies technology
l great transfer rate for uplink and downlink
l transparent IP Ethernet interface and serial port in built
l Dual frequency is ideal for long-distance required
l Dynamic AES encryption 128bits
l Narrowband bandwidth 1M/2M/4M/8MHz available
l Work well in NLOS fast moving condition
l Integrated design, super linear
l User easy to operate the related parameters by LCD panel with
keypad
The Transmitter is a new arrival digital wireless video audio
transmitter with high power rf output which adopts the latest
technologiesof COFDM modulation and 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
long range transmission. Good heat resistant with two cooling fans.
Be safety with AES128 bits. Which make sure working well in
fast-moving and NLOS video-link transfer.
Transmitter parameter:
| Frequency | 300-900Mhz or other frequency customized |
| Modulation | COFDM |
| Consumption | <40W |
| Encryption | AES 128 bits |
| Constellation | QPSK(4QAM),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 |
| Bandwidth | 2/3/4/6/7/8MHz (option) |
| Transfer rate | 6Mbit@8M; 2.5Mbit@4M; 1.2Mbit@2M |
| RF power | 2~5W adjustable |
| Video input | HDMI,CVBS,AHD,SDI (option) |
| Video coding | MPEG-4/H.264 |
| Video resolution | 1920*1080P/I@60fps; 1280*720P/I@60fps; 704*576 PAL |
| Transmission distance | 100km LOS from air to ground; 3-5km NLOS on ground station |
| Working voltage | DC12V |
| Working Temperature | -20℃ -- +55℃ |
| Dimension | 220*150*60mm |
| Weight | 1362g |
| Box colour | Black |
| Antenna port | N type |
This special designed system is for UAV long range distance
transmission, it is also popular to use in other fields for live
broadcast video audio transmission.
Receiver parameter:
| Frequency | 300-900Mhz or other frequency customized |
| Bandwidth | 2/3/4/5/6/7/8MHz (option) |
| RF input level | -94dBm~0dBm(8M)/-98dBm~0dBm(2M) |
| RF input impedance | 50Ω |
| RF input type | N type |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(adjustable) |
| FEC | 1/2,2/3,3/4,5/6,7/8(adjustable) |
| Carrier | 2k |
| Guard Interval | 1/32,1/16,1/8,1/4(adjustable) |
| Video coding | MPEG-4/H.264 |
| Screen | 4:3 16:9 |
| Video resolution | 1920*1080P/I@4Mhz |
| Audio output | Stereo unbalance 300/ 200mv |
| AV output | 2 Audio output + 2 Video output; SDI |
| Working voltage | AC220V/DC12V <1A |
| Working Temperature | -20℃~+50℃ |
| Dimension | 483*300*44mm |
| Weight | 1.5kg |
