The LKRF-1519 is a mini COFDM video transmitter specifically designed for covert video transmission
applications. Its small size makes it ideally for covert video transmission or applications require battery
power such as body-worn use. It can be placed in briefcase, backpack or small bags, the live video
can be transmitted to the rear end as secret evidence. It can be used in public security,
police law enforcement, video surveillances under complex environments.
>>>>>> Specifications <<<<<<
Transmission Characteristics
Modulation : COFDM
Modulation Type : QPSK(4QAM), 16QAM, 64QAM
Working Frequency : 300~860MHz (860MHz-2.7GHz can be customized)
Transmission Power : 30dBm (adjustable)
RF Bandwidth : 2-8MHz, 0.1MHz per stepping
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
Rate : 3MBps~32MBps
Antenna Gain : 3.5dbi (Omni Antenna) (Optional)
Transmission Range : 1-3km (NLOS) ~ 2-5km (LOS)
Data Characteristics
Video Input : HDMI (supports 1080P/1080i/720P/720i…) / AV(NTSC/PAL…)
Video Compression : H.264
Audio Input : AV 3.5mm interface
RF Interface : SMA F head
Parameter Control Method : Digital LED control panel
Encryption : 256 bits AES (can set user’s password)
Electrical Characteristics
Working Voltage : DC 12V
Working Current : 0.9A
Power Consumption : ≤ 10W
Battery Endurance : 2 hours
Physical Characteristics
Working Environment : -20℃ ~ 70℃
Dimensions : 85 x 65 x 30mm (w/o battery) / 120 × 65 × 30 mm (w/ battery)
Weight : 238g (w/o battery) / 354g (w/ battery)
