1. INTRODUCTION
Wireless HDMI is a simple solution that you can flexibly put your HDMI where you want without cable. This system comes with a transmitter that connects to your HDMI source and a receiver that mounts your display via HDMI. HDMI wirelessly connects device that source video and audio content such as a PC, game console, set-top box, Blue-ray(TM) DVD or DVR to any high-definition digital TV, LCD display and projector. Thus, you can create an uncluttered home-entertainment environment or mount your projector on the ceiling without the hassle of cables.
This product provides a wide-range with the capability of penetrating walls. You can just plug and play the WHDMI-MM to enjoy high-definition environment.
The purpose of this specification is to document the requirements for wireless HDMI product with IEEE 802.11N protocols.
2. ACRONYMS AND DEFINITIONS
Acronym Description
HDMI…………………………………………High-Definition Multimedia Interface HDPC………………………………………… High-Bandwidth Digital Content Protection NTSC………………………………………… National Television System Committee PAL…………………………………………Phase Alternating Line AES…………………………………………Advanced Encryption Standard |
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3. GENERAL FEATURES
3.1 Overall Features
- 128bit AES Encryption for securing video transmission over wireless
- Using motion JPEG compression technology
- 40 meter LOS transmission system
- 20~30ms System Latency
- Support IR Blasting
- Support 802.11h DFS
- Support HDMI 1.3
- Support HDCP 1.1/1.2
- Support CEC
3.1.1 Transmitter End
Features Description
I/O Connector HDMI output (19 pins, typeA) *1 |
…………………………………………Phone JACK 3.5mm (IR Blaster) *1……………………
………………………………………… Power Button *1 …………………………………………
…………………………………………FW Upgraded Button *1…………………………………
…………………………………………USB CON *1 (Power Connector) ………………………
Resolution Support…………………… 640x480 @85fps………………………………………
…………………………………………800x600 @85fps…………………………………………
…………………………………………1024x768 @75fps…………………………………………
…………………………………………1280x1024 @30fps………………………………………
…………………………………………1600x1200 @30fps………………………………………
…………………………………………720x480 @60fps …………………………………………
…………………………………………720x576 @50fps …………………………………………
Antenna………………………………………………………………PCB Antenna
Security………………………………………………………………WPA2 AES 128bit
IR Carrier Frequency(blaster) …………………………………………36k-40kHz
IR data format…………………… NEC, SONY, PHILIPS RC5/RC6 (Bypass signal only)
CEC…………………………………………………………………………… Standby Mode
…………………………………………One touch play…………………………………………
HDMI ………………………………………………………………HDMI 1.3
HDCP ………………………………………………………………HDCP 1.2
DFS…………………………………………Support 802.11h DFS………………………………………
LED…………………………………………Power on/off…………………………………………………
………………………………………… Signal Link ………………………………………………………
Operating Frequency…………………… 5.18G~5.825Ghz…………………………………………
Power Adapter………………………………… AC input: 100V~240V(50~60HZ): DC output: 5V/2A
Operating Temperature……………………………………………………………… 0~40°C
3.1.2 Receiver End
Features Description
I/O Connector……………………HDMI output (19 pins, typeA) *1…………………… ………………………………………… Phone JACK 3.5mm (IR Blaster) *1…………………… ………………………………………… Power Button *1………………………………………… …………………………………………FW Upgraded Button *1………………………………… …………………………………………USB CON *1 (Power Connector) …………………… Resolution Support……………………640x480 @85fps………………………………………… ………………………………………… 800x600 @85fps………………………………………… …………………………………………1024x768 @75fps………………………………………… …………………………………………1280x1024 @30fps………………………………………… …………………………………………1600x1200@30fps………………………………………… …………………………………………720x480 @60fps………………………………………… …………………………………………720x576 @50fps………………………………………… Antenna ………………………………………… PCB Antenna ……………………………… Security…………………………………………WPA2 AES 128bit……………………………… IR Carrier Frequency(blaster) ……………………36k-40kHz…………………………………… IR data format…………………… NEC, SOYN, PHILIPS RC5/RC6 (Bypass signal only) CEC …………………………………………………………… Standby Mode …………………………………………One touch play……………………………………………… |
HDMI…………………………………… HDMI 1.3………………………………………
HDCP……………………………………HDCP 1.2………………………………………
DFS……………………………………Support 802. 11h DFS …………………………
LED ……………………………………Power on/off………………………………………
……………………………………… Signal Link………………………………………
Operating Frequency……………………………………… 5.18G~5.825Ghz
Power Adapter…………………………AC input: 100V~240V(50~60HZ);DC output:5V/2A
Operating Temperature……………………………………… 0~40°C…………………
4. RF PERFORMANCE
Item A mode
RF Output Power…………………… 802.11a 12dB±2dB …………………… ………………………………………… 802.11n 12dB±2dB…………………… EVM……………………………………802.11a -30dB ……………………………… ………………………………………… 802.11n -30dB …………………………… Sensitivity …………………………… 802.11a ………………………………………… ………………………………………… -90dBm@6Mbps ………………………………… ………………………………………… -74dBm@54Mbps ………………………………… ………………………………………… 802.11n 20MHz……………………………………… …………………………………………-90dBm@MCS0……………………………………… …………………………………………-72dBm@MCS7………………………………………… ………………………………………… 802.11n 40MHz………………………………………… ………………………………………… -87dBm@MCS0 ………………………………………… …………………………………………-70dBm@MCS7………………………………………… |
