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LKV677-V2.0

Ultra HD HDMI Wireless Extender

This is a 4K@30Hz HDMI wireless extender, including a transmitter and a receiver. Adopting ipcolor STREAM technology can realize high definition and low-latency transmission. Based on the 5G wireless frequency band, with stable anti-interference and safety performance. It supports up to 1-to-4 wireless transmission, and the transmission distance of 1-to-1 can reach 50 meters, effectively solving problems caused by complicated wiring. It's an ideal wireless video transmission solution for video conferences, home entertainment, multimedia education, etc.
Introduction
Parameters
Downloads

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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
ESD protection
1a Contact discharge level 3
1b Air discharge level 3
Standard: IEC61000-4-2
Lightning protection, Surge protection
Infrared frequency
20~60kHz
Receiving range
≤ 5m
Working temperature
-20~60℃
Storage temperature
-30~70℃
Humidity (no condensation)
0~90% RH
Dimension
TX: 115(W) x 125(L) x 20.6(H) mm
RX: 115(W) x 125(L) x 20.6(H) mm
Color
Black
Material
Iron
Net weight
TX: 305g; RX: 303g
Product Manual

Product specification

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