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DWM-SV611 +20dBm Industrial Class Data Link wireless transceiver module
  • DWM-SV611 +20dBm Industrial Class Data Link wireless transceiver module

DWM-SV611 +20dBm Industrial Class Data Link wireless transceiver module

DWM16022502

SV611 is an Industrial class & highly-integrated RF transceiver module,Core chipset is Si4432 with TTL / 232 /485 user interface.

Center frequency
User interface

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$15.90
Quantity

Description

Feature


433/470/868/915 MHz (Customizable240-930 MHZ) 
Industrial class
40 channels
4 bytes Net ID & 2 bytes Node ID
Series Data Rate: 1200 ~ 115200 bps 
Air Data Rate: 1200 ~ 115200 bps
GFSK modulation
RSSI 
Interface: TTL/RS232/RS485 
Antenna matching automatically
Bi-directional & Half duplex 
Sensitivity: -121 dBm 
Max output power:100 mW (+20 dBm)
Working voltage: 3.3~ 7.0 V
Working temperature: -40 ~ +85 °C 
Weight: 10g 
Parameters save automatically

Application


Remote control telemetry 
Security system
Industrial data acquisition
Home automation
Wireless data communication
Access system
Robot control
Wireless PC peripherals

Specifications

Note: High quality 3.3V LDO is integrated, and Pin CS / SET is 3.3V interface. TXD/RXD is also 3.3V for SV611-TTL

Parameters

Min.

Typ.

 Max.

Unit

Condition

Working condition

Voltage range

3.3

5.0

7.0

V

 

Operating Temperature

-40

25

+85

 

Current consumption

Rx current

 

25

 

mA

TTL level

 

34

 

mA

485 level

 

32.7

 

mA

232 level

Tx current

 

95

 

mA

@20dBm

Sleep current

 

<5

 

uA

@TTL level

RF parameters

Frequency range

 

414.92

433.92

453.92

MHZ

@433MHZ

470.92

470.92

509.92

MHZ

@470MHZ

849.92

868.92

888.92

MHZ

@868MHZ

895.92

914.92

934.92

MHZ

@915MHZ

Data rate

1.2

9.6

38.4

Kbps

GFSK

Output power

-1

+20

+20

dBm

 

Sensitivity

 

-121

 

dBm

@1.2kbps



Application circuit

The typical schematic circuit is as below:


Note: The ground pin of the module and device should be connected together.

Typical application:

DWM-SV611-20dBm-Industrial-Class-Data-Link-wireless-transceiver-module-application

Pin definition

DWM-SV611-20dBm-Industrial-Class-Data-Link-wireless-transceiver-module-pin definition

Accessories
1) Antenna
The antenna is very important for RF communication. We have many kinds of an antenna for the customer to choose, please contact the corresponding sales engineer for help.

★ Tips for antenna:
 Don’t close to the ground, metal, magnet, big current;
 If you are using the sucker antenna, pull the wire as straight as possible, the sucker foundation should stick with metal

2) USB bridge board
There are 3 type of USB bridge, which is SU108-TTL/ SU108-232 / SU108-485.SU108 -TTL is for TTL Interface, SU108-232 is for 232 Interface, SU108 - 485 is for 485 Interface. User should select the right USB bridge corresponding to the RF module.
DWM-SV611-20dBm-Industrial-Class-Data-Link-wireless-transceiver-module-usb brige

Mechanical dimension

DWM-SV611-20dBm-Industrial-Class-Data-Link-wireless-transceiver-module-application-dimension

Product Details
DWM16022502
100 Items
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DWM-SV611 +20dBm Industrial Class Data Link wireless transceiver module

SV611 is an Industrial class & highly-integrated RF transceiver module,Core chipset is Si4432 with TTL / 232 /485 user interface.

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