详情
VW**1A Series Wireless Module
The VW**1A series wireless module provides the capability of a
short range, reliable wireless point-to-point, point-to-multipoint
and mesh network RF data communications link. They can be used in a
variety of data communications applications that require a simple
to use invisible data link.
The wireless modules are designed to operate in the unlicensed
ISM frequency band (**5MHz/**3MHz/**8MHz/**5MHz ISM band) and are
therefore acceptable for use in many countries.
Features:
-Radio Chip: Silabs Si***2
*4 Operation modes: Transparent mode, Transparent secured
mode, Addressed mode and Addressed secured mode.
-Repeater supported
-Integrated wireless link protocols
-Deep sleep mode (Power down mode) /Wakeup Control
-Server-Client mode
-Broadcast Multi-drop mode
-Easy configuration by AT commands.
-Easy configuration with a user friendly control panel on
PC.
Major parameters:
Radio
Chip
: Silabs Si***2
Frequency band :
**5/**3/**8/**5MHz
Interface
: RS**2/RS**5/USB
Modulation
: *-FSK
Max. Tx.
Power : 1W
(**0dB)
Supply Voltage
: 5V
RF data
rate :
***0BPS ~ **8kbps
Channel numbers : Multi- channel
Linkage
range :
2km linkage range at ***0BPS, L. O. S
Operate temperature: **0ºC ~ *0ºC
Size
: *0mmx *0mm x *0mm
Interface footprint : Terminal
Block/USB
Antenna impedance : *0Ω
Major applications:
Wireless **2 or **5/**2 data link
Water, electricity, gas and other automatic meter reading
(AMR)system;
Building automation system; Security entry system;
Intelligent traffic; Vehicle Control;
Wireless scanner;
Restaurant Order System Management;
Industrial control, remote sensing, automatic data collection
system;
Wireless data transmission; Digital audio, digital image
transmission;
Wireless electronic display screen;
Telemetric systems
Oil Well Measuring, Environmental Protection Monitoring
Hydrology Water Level Monitoring
Robot Controls
Wireless conference system; Wireless microphone
solutions
etc.
