无线监控的福音——5G 无线数字传输模块介绍

Gaffer_tam

1. Key Features
1) Complete transceiver design of wireless communication at 5 GHz.
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
different country spectrum requirements.
3) Dynamic frequency selection to resist interferences.
7 `( P% M- S3 H) S" M- M4) Close-loop power control to minimize power consumption and be a friendly neighbor to
# I9 }" F6 _" b6 w( Qother WLAN networks at 5 GHz.
5) Secure networking to assure privacy and content rights protection.
! a e9 u' }# h: | e) ^6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
H.264 and VC-1 (WM-9).
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
broadcasting.
8) Configurable expansion I/O connector enabling easy integration with existing host
3 z/ _; f& q* Ssystems.
9) HCI interface to the host CPU to enable flexible application development at the host level.
4 e" l; F8 p9 o5 U% a! t10) Transmission of IR control signals to the video source devices from the TV location.
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
6 o/ w- A! R$ s$ o8 ^9 N9 Z KParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
7 `2 u; U* A2 {) L; p( `WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; n5 R9 s5 z; O1 E% t' ydifferent country spectrum requirements.
The system support data rates from 6 Mbps to 60 Mbps.
The system supports video bit rates from 3 Mbps to 45 Mbps.
Proprietary radio resource control with dynamic frequency selection (DFS) and close-loop
' L' n: t- p# r6 tpower control (CLPC).
Overall video propagation delay of less than 30 ms.
Receive sensitivity is –86 dBm for video rate of 6 Mbps, and –78 dBm for video rate of 20
9 W' Q7 j9 S2 C9 bMbps.
3 System Security
The communication is authenticated and the media stream is encrypted to assure for
4 L' B7 h) q! s! s4 y% b" Z/ Gprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
/ y! l* w! g% U. ]' hensures private communications between each pair of units. This also allow for coexistence of
1 c* f' n' m; ~5 u. x* U- nmultiple pairs of simultaneous operations without cross talk.
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5 z! Y% M% [, Q( xGaffer_tam@163.com