| Transmission Characteristics |
| Modulation | COFDM |
| Constellation | QPSK (4QAM), 16QAM, 64QAM |
| Working Frequency | 300-860 MHz ( adjustable 0.1M per step) |
| Transmission Power | 30 dBm |
| Bandwidth | 1.25/2.5/6/7/8MHz(optional) |
| FEC(forward error correction) | 1/2, 2/3, 3/4, 7/8 |
| Guard Interval | 1/4,1/8,1/16,1/32 |
| Latency | 150 ms |
| Transmission Range | 1km (NLOS) ~ 5 km (LOS) |
| Data Characteristics |
| Video Input | Camera 2.5mm interface |
| Video Compression | H.264 |
| Audio Input | AV 3.5mm interface |
| 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 12V |
| Working Current | 1.5 A |
| Power Consumption | ≤18W |
| Battery | 1.5 hours continuously working time |
| Physical Characteristics |
| Working Environment | -10~70℃ |
| Dimensions | 85 × 65 × 30 mm (without battery) |
| 120 × 65 × 30 mm (with battery) |
| Weight | 238g (without battery) |
| 354g (with battery) |
The front-end transmitting device included: Omni directional whip antenna,mini individual transmitter(the above is standard configuration),hand-held camera,helmet camera,knapsack,standby battery(the above for optional)
System Application:
Can be used for Public security, fire fighting,traffic warden,Civil air defense emergency, City administration, Monitoring of environment, Water conservation, flood prevention, Power and emergency, Railway emergency rescue, Maritime,Coastguard patrol,The customs border,Dock/Quay monitoring, Forest-fire prevention,Oil field, reconnaissance, TV transmit etc.
Applications:
LinkAV main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Command and Control Posts, Airport, Border Control, Major Incident Support etc.
