LKAV-1648B

The LKAV-1648 is a COFDM wireless SDI & AV video transmitter designed to capture real-time, high-quality video from UAV/UGV/Body Cams for display on fixed or mobile receive applications. It features HD/SD-SDI & AV inputs with COFDM transmission in a small, lightweight chassis. Providing long range, reliable HD video transmission.

  • SDI and CVBS dual video inputs 

  • Transmission range up to 1-1.5km NLOS

  • Licensed and ISM frequencies (300MHz-2.7GHz)

  • 100ms low system latency

  • Rugged aluminum alloy housing

  • Compact size

  • AES256 encryption


Transmission Characteristics

Modulation

COFDM

Modulation Type

QPSK(4QAM), 16QAM, 64QAM

Frequency

300MHz-2.7GHz (Default 700MHz)

Output Power

30dBm (33dBm Optional)

RF Bandwidth

2/4/6/8MHz

FEC

1/2, 2/3, 3/4, 7/8

Guard Interval

1/4, 1/8, 1/16, 1/32

Data Characteristics

Video Input

SD/HD-SDI: 1080p/1080i/720p/720i…(self-adaption)

AV: 720x480/60i (NTSC), 720x576/50i (PAL) (self-adaption)

Video Compression

H.264

RF Interface

SMA F head

Control Method

Using the Programmer

Encryption

AES256 (User defined password)

Electrical Characteristics

Working Voltage

DC12V

Working Current

≤1.2A (@12V)

Power Consumption

≤14W

Physical Characteristics

Weight

350g

Dimensions

157x70x37mm

Working Temp.

-20℃~70℃