LKAV-1109
The LKAV-1109 is a hand-held remote control for fire robot communication system based on COFDM technology, it integrates video receiving, data transmission, real-time display, command and control and other functions.
Aluminum alloy housing, high impact resistance
Industrial tablet with 9.7 inch LCD screen supports external display
Bi-directional data and signal transmission
Long transmission range ground-to-ground 1.2km, and ground-to-air up to 5km
Strong resistance to multipath interference
Easy operation supports touch screen and voice intercom
Transmission Characteristics | |
Modulation | COFDM |
Modulation Type | QPSK (4QAM), 16QAM, 64QAM |
Working Frequency | Default 410MHz (300MHz-2.7GHz customizable, 0.1M per step) |
RF Bandwidth | 2-8MHz adjustable (0.1M per step) |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
Guard Interval | 1/4, 1/8, 1/16, 1/32 |
Transmission Range | Ground-to-ground 1.2km, and ground-to-air up to 5km |
Data Transmission Frequency | 490MHz (fixed) |
Data Bandwidth | 9600bps |
Data Transmit Power | 37dbm |
Data Characteristics | |
Video Output | HDMI：720p/1080p, up to 4 channels video display |
Video Compression | H.264 |
RF Interface | N F head (50Ω, dual channel diversity reception) |
Parameter Control Method | LED digital display panel |
Encryption | 256-bit AES |
Screen Size | 9.7 inch |
Electrical Characteristics | |
Working Voltage | DC12V |
Working Current | ≤2A(@12V) |
Power Consumption | ≤24W |
Physical Characteristics | |
Weight | 3.8kg |
Dimensions | 383*247*66mm |
Operation Temperature | -10℃~+50℃ |