无线监控的福音——5G 无线数字传输模块介绍

Gaffer_tam

1. Key Features
3 N7 |! m% a: g8 P$ X7 v" o1) Complete transceiver design of wireless communication at 5 GHz.
) G2 V5 k! ]& A- ^ z8 I2) 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.
# E1 F0 K h, L5 Q+ }1 x& o6 j4) Close-loop power control to minimize power consumption and be a friendly neighbor to
other WLAN networks at 5 GHz.
5) Secure networking to assure privacy and content rights protection.
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
H.264 and VC-1 (WM-9).
/ {2 t6 _, N4 b7) Supports point-to-point video connection with full QoS and point-to-multipoint video
* \$ _6 z6 \4 t8 E4 kbroadcasting.
' j% J% }5 ] n3 v" W3 n6 z4 g8) Configurable expansion I/O connector enabling easy integration with existing host
9 Q$ x6 }. v2 A5 msystems.
9) HCI interface to the host CPU to enable flexible application development at the host level.
e; I/ x& ]. @& B- C# s10) 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
$ E; S! z6 b$ o7 Z7 mParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
) w6 A8 Z! }4 t- h- w) i( FWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
* A/ w1 n& Z6 ^3 }2 \; zdifferent 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
) M* _* Z# G/ T( Rpower 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
: E+ ^: F' t5 Y s. @Mbps.
- } `9 b( ^7 C( ~3 System Security
. Z: x8 n: \! q; N) f3 w* c) L9 `( IThe communication is authenticated and the media stream is encrypted to assure for
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
: F9 g. Z/ I: V! s6 h( a" n9 k+ gensures private communications between each pair of units. This also allow for coexistence of
multiple pairs of simultaneous operations without cross talk.
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# ~% d! |7 ?" ]Gaffer_tam@163.com