LKAV-1104

The LKAV-1104 is a fully portable handheld COFDM receiver. Compact, battery powered and light weight. It is designed for customers who require a discrete and completely portable surveillance solution. The intelligent design reduces setup time and ensures reliable reception of video, audio and data in NLOS conditions. Further range may achieve by selecting reception mode, booster amplifiers and antenna type. The unit can be combined with a variety of antennas and other RF accessories in order to achieve greater range. It is fully compatible with our COFDM transmitters.

  • Compact size and light weight

  • Portable design for easy operation

  • 10.1 inch high brightness HD display

  • Receiving signal under high-speed and NLOS conditions

  • With AV output for connecting to external large display

  • AES256 encryption

  • Built-in battery up to 4 hours endurance


Transmission Characteristics

Modulation

COFDM

Modulation Type

QPSK (4QAM), 16QAM, 64QAM

Working Frequency

Default 700MHz (300MHz-2.7GHz customizable, 0.5M per step) 

RF Bandwidth

1.25/2.5/6/7/8MHz adjustable

FEC

1/2, 2/3, 3/4, 5/6, 7/8

Guard Interval

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

Data Characteristics

Video Output

AV (CVBS)

Video Compression

H.264

RF Interface

N F head (50Ω, dual channel diversity reception)

Storage Interface

TF card (128G max.), FAT32

Receiving Sensitivity

-106dBm

Parameter Control Method

LED digital display panel

Encryption

256-bit AES

Screen Size

10.1 inch

Electrical Characteristics

Working Voltage

DC12V

Working Current

≤1A (@12V)

Power Consumption

≤12W

Physical Characteristics

Weight

≤1.5Kg

Dimensions

300*200*30mm

Operation Temperature

-10℃~+70℃

LinkAVtech.com