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PRODUCTS

WiMi6220
NIMBUS

WiMi6220

Wireless HD/3G-SDI, HDMI with Low Latency (80ms) Live Streaming by H.264 Encoder
Radio Coverage: 900m (3,000ft) at line of sight

Characteristics of WiMi6220

Full HD sender (Wireless or Ethernet)
H.264 (MPEG-4 Parts10 : AVC)
Baseline Profile with level 4.2
Low delay (40ms), end-toend (80ms), H.264 engine
Transport 1080p60 full HD over wireless/Ethernet
SD/HD/3G-SDI video in/out with embedded audio
HDMI video in/out with embedded audio
Selection of encoding rate & Wi-Fi frequencies
2-way talk-back audio channel for embedded wireless audio
480i59.94, 576i/50, 720p60/59.94/50/30/29.97/25/24/23.98,
1080i60/59.94/50, 1080p60/59.94/50/30/29.97/25/24/23.98 and PsF format
Live streaming from broadcast/DSLR camera
over wireless/Internet
Full HD live streaming server on transmitter & receiver
RTSP streaming server (RTP/UDP)
MPEG2TS streaming (UDP)
Relay streaming server (RTSP/MPEG2TS) on the receiver
Comfortable & wide coverage over wireless /Internet
Wireless: up to 900m (3,000 ft) @ line of sight
Wide Wi-Fi radio channel: 12 Ch. @ 40MHz, 24 Ch. @20MHz
Small form factor (Enclosure): 144 x 91 x 26 (mm)
DC input range & Power: 6.8V ~ 16V, 11W (TX), 10W (RX)
Save bandwidth cost with multicasting
Maximum 2/4 receivers in wireless multicasting
Applications
Wireless Camera
Medical Imaging
Board Solutions for OEM
Low-cost Full HD Encoder
Full HD Live Streaming
RTSP/MPEG-2TS Server

Interfaces of Wimi6220

Video Interfaces
SD/HD/3G-SDI input and output: up to 1080p60
HDMI input and output: up to 1080p60
Network & Control Interfaces
10/100 BASE-TX, cat.5e UTP cable
IEEE 802.11n, 5 GHz (12 Ch. @ 40MHz, 24 Ch. @20MHz)
Full duplex RS-422 interface for relaying external cameracontrol signals (CCU, PTZ)
Ethernet over Wi-Fi for relaying Ethernet CCU/PTZ
Audio Interfaces
Embedded audio on SDI and HDMI port
Analog: Stereo, 48kHz 16-bit linear PCM
Talk-back audio jack: 3mm mini stereo phone with mic
Audio Interfaces
Embedded audio on SDI port
Analog : Stereo, 48kHz 16-bit linear PCM
External audio jack : Mini stereo phone
Wireless talk-back audio jack : Mini stereo phone

Supported SDI Format

Standard Description
SMPTE 244, BT601 (NTSC)
480i59.94
IEC61179-5, BT601 (PAL)
576i50
SMPTE 296M
720p23.98, 720p24, 720p25, 720p29.97, 720p30, 720p50, 720p59.94, 720p60
SMPTE 274M
1080i50, 1080i59.94, 1080i60,1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30,1080p23.98, 1080p24, 1080p25, 1080p29.97,1080p30, 1080p50, 1080p59.94, 1080p60

SDI Compliance

Standard Description
SMPTE 259M
SDTV Digital Signal/Data Serial Digital Interface
SMPTE 292M
1.5Gb/s Signal/Data Serial Digital Interface
SMPTE 425M
3Gb/s Signal/Data Serial Digital Interface
SMPTE 299M
16bit Digital Audio Format for SMPTE 292M
SMPTE 352M
Video Payload Identification for Digital Interfaces

Radio Specification

Standard Description
Wi-Fi Standard
IEEE 802.11n, FCC/CE/Japan/KC Approval
Frequency
U-NII-1(5.15~5.25GHz), U-NII-2A(5.25~5.35GHz), U-NII-2C(5.47~5.725GHz),
U-NII-3(5.725~5.85GHz)
Transmission Distance
up to 900m (3,000 ft) @ line of sight
Transmission Power
Max. 66mW (18 dBm)/antenna, Total: 200mW (23 dBm)
Antenna
3T x 3R MIMO