LKAV-1519

The LKAV-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.

  • HDMI/CVBS dual video inputs 

  • 1080p FHD up to 60fps

  • Transmission range up to 1-1.5km NLOS

  • 300MHz-2.7GHz for selection

  • 60-110ms low system latency

  • H.264 compression

  • AES256 encryption

  • Rugged aluminum alloy housing

  • Mini size light


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)


图片关键词