20 KM Cofdm UAV Drone Wireless Air To Ground Video transmitter and receiver With Portable Video Display
It has advatange of small volume and light weight,especially widely used in UAV drone /Quadcopter/Octocopter/ hexacopter/UGV applications such high-speed moving complex environment.
Application:
Mainly used in UAV drones video transmission scenario, the device will transmit video signal to our handheld receiver (LinkAV-1004) or mini receiver (LinkAV-C204) and display
Transmission power 1W
Spcification:
| Version | High definition version |
| Transmission Characteristics | |
| Modulation | QPSK(4QAM),16QAM,64QAM |
| Frequency | 300-900MHz (adjustable 0.1M per step),Adjustable. |
| Transmit power | 30dBm |
| RF bandwidth | 2/3/4/6/7/8MHz(optional) Adjustable. |
| FEC(forward error correction) | 1/2,2/3,3/4,7/8 |
| Guard Interval | 1/4,1/8,1/16,1/32 |
| Transmission range | 1km(NLOS)~14km(LOS) |
| Data Characteristics | |
| Video Input |
SDI:720x480 60I(NTSC),720x576 50I(PAL),720 50P,720 60P,1080 50I,1080 24P,1080 25P,1080 30P,1080 50P Mode adaptation. |
| Video Compression | H.264 |
| RF Interface | SMA F head |
| Parameter Control Method | Using digital LED control panel |
| Encryption | 256 - bit AES (can set user’s password) |
| Electrical Characteristics | |
| Working Voltage | DC 6V~20V |
| Working Current | ≤0.4A(@12V) |
| power consumption | ≤3.5W |
| Physical Characteristics | |
| Weight | 174g |
| Dimensions | 77*64*23.5mm(L*W*H) |
| Working Environment | -25～ 70℃ (Working) ； -45～ 85℃ (Storage) |
LinkAV -C1000 Handheld Receiver has applied advanced carrier diversity , supports high-speed mobile transmission, non~line of sight (NLOS) transmission. With 10.1 inch HD display screen, the image quality can be up to 1080P. And it has a simple operating system with a perfect image display.
External Display Screen (AV Port) can support video output. It is widely applied to security, civil air defense, civil defense, fire control, emergency rescue departments and forest fire prevention, transportation, customs, railways, oil fields, mining, water conservancy, electric power, finance, television stations broadcast relay, and other important departments.
Specification:
| Transmission Characteristics | |
| Modulation | COFDM |
| Working Frequency | 160-860 MHz ( adjustable 0.1M per step) |
| Bandwidth | 1.25/2.5/6/7/8MHz(optional) |
| FEC(forward error correction) | 1/2, 2/3, 3/4, 7/8 |
| Sensitivity | -106dBm |
| Latency | Less than 150 ms |
| Data Characteristics | |
| Video Output | HDMI display, External Display Screen: AV Output |
| Audio output | BNC/ RCA |
| Video Compression | H.264 |
| Antenna Interface | N Female Head*2 |
| Parameter Control Method | Using digital LED control panel |
| Encryption | 128 - bit AES (can set user’s password) |
| USB | storage |
| Display Screen Size | 10.1 inch |
| Electrical Characteristics | |
| Working Voltage | DC 12V |
| Power consumption | ≤20W |
| Working Current | 1.5 A |
| Battery | 4 hours continuously working time |
| Physical Characteristics | |
| Working Environment | -10~70℃ |
| Size | 300 × 200 × 30 mm |
| Weight | 1.6kg |
