LKV677E

1TX-to-4RXs 4K30Hz Wireless HDMI Extender

Features
1. Adopting ipcolor STREAM technology can realize high definition and low-latency transmission.
2. Supports up to 4096x2160@30Hz resolution, backward compatible.
3. Supports up to 1-to-4 wireless transmission, and the transmission distance up to 50 meters (line of sight, 1-to-1).
4. The transmitter supports HDMI loop out.
5. In case of multiple sets of products in the same area, support SSID pairing and channel switching to avoid interference.
6. Supports IR passback.
7. Supports 5G wireless frequency bands, strong anti-interference.
8. Supports firmware upgrade via Micro USB port.

Introduction

Parameters

Downloads

LKV677E英文开发信.jpg

Voltage/Current

DC 5V/2A

Power consumption

TX ≤ 5W, RX ≤ 4W

HDMI version

HDMI 1.4

HDCP version

HDCP 1.4

Maximum transfer rate

10.2Gbps

Resolution supported

4096x2160@24/30Hz, 3840x2160@24/30Hz, 1080P@50/60Hz, 720P@50/60Hz, 1920x1200

Input and output TMDS signal

0.7~1.2Vp-p（TMDS）

Input and output DDC signal

5Vp-p（TTL）

Wi-Fi Frequency bands

5.18~5.24 GHz

Transmission distance

One-to-one ≤ 50m; One-to-two ≤ 30m; One-to-three ≤ 20m; One-to-four ≤ 15m

Latency

4K@30Hz: 130~220ms
1080P@60Hz: 70~120ms
For reference only, delays may vary
depending on the resolution, transmission
distance, and connection capacity

Connection types

One-to-one
One-to-two
One-to-three
One-to-four

SSID pairing

Supported

Infrared frequency

20~60kHz

Receiving range

≤ 5m

Working temperature

-20~60℃

Storage temperature

-30~70℃

Humidity (no condensation)

0~90% RH

Dimension

TX: 106(W) x 103(L) x 20.6(H) mm
RX: 106(W) x 103(L) x 20.6(H) mm

Color

Black

Material

Iron

Net weight

TX: 299g；RX: 299g

Promotional Material

Video Material

LKV677E连接使用演示视频

Product Manual

Product specification

Update Firmware