The LKAV-1701 is a high power COFDM video transmitter specifically designed for mounting type applications. It supports dual voice intercom and data transmission, the proper size and high power make it the perfect choice for mounting. It employs low latency high profile H.264 encoding for excellent video quality over the wireless link. It is ideal for establishing rugged wireless video links in various situations including high-speed mobile and urban environments, it can transmit signals up to 10km NLOS (urban) and up to 40km (ocean).

  • 1-RU design, easy to install

  • Aluminum alloy housing, high impact resistance and good heat dissipation

  • Strong anti-interference ability supports transmit signals stably under complex electromagnetic environment

  • Powerful NLOS transmission capability, up to 10km (urban) and up to 40km (ocean)

  • Neat control UI, supports OSD

  • 300-860MHz frequency supports customization

  • Dual antennas for stable and smooth signal transmission

  • Support bidirectional voice intercom

Transmission Characteristics
Modulation COFDM
Modulation TypeQPSK (4QAM), 16QAM, 64QAM
Working Frequency 300-860MHz (0.1M per step)
Transmit Power 43dBm (adjustable)
RF Bandwidth 2-8MHz (optional)
FEC (forward error correction) 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
Rate 3MBps~32MBps
Antenna Gain 10.5dbi (FRP Antenna) (optional)
Transmission Range10-15km (NLOS) ~ 20-30 km (LOS)
Data Characteristics
Video Input

HDMI (1080p/ 1080i/ 720p/ 720i…)


Video CompressionH.264
RF InterfaceN F head
Parameter Control MethodDigital LED control panel
Encryption256 - bit AES (can set user’s password)
Electrical characteristics
Working Voltage AC 220V
Working Current ≤5 A
Power Consumption ≤ 50W
Physical Characteristics
Working Environment -10℃ ~ 70℃