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Item specifics
  • Brand Name: G-NiceRF
  • Model Number: SNR611
  • Frequency: 433/470/868/915
  • Interface: TTL/RS232/RS485
  • Working Voltage: 2.8~6.5V @ TTL; 4.5~5.5V @ RS232; 4.5~5.5V @ RS485
  • Sleep current: 5 uA
  • TX current: 95mA
  • RX current: @ TTL; 32.7mA @ RS232; 34mA @ RS 485
  • Transmit power: 100mW
  • Sensitivity: -121dBm
  • Size: 43.2*26.5*9.4mm
Product Description

 

We are an original manufacturer with more than 10 years experience of researching, developing, producing and selling IOT(internet of things) products such as RF modules, walkie talkie modules and integrated digital sensor modules.Meanwhile,ODM and OEM projects are welcomed. 

1km 100mW Embedded Si4432 UART port network node RF wireless repeater module - SNR611

Product details

SNR611 is highly integrated network module. It adopts high performance Silicon Lab Si4432 RF chip. Si4432 has high reception sensitivity and 100mW output power to ensure longer RF range and high link quality. SNR611 supports multiple channels and Net ID to enhance the anti-interfere ability. Users can configure the parameters through PC or in circuit. The features of small packet, long distance, wide working voltage and setting in circuit make SNR611 wildly deployed in many fields and applications.
 

Product Picture:

 

SNR611-TTL RS232 485SNR611-TTL RS232 485-2SNR611-868MHz-RS232-100mWElbow Rubber Antenna - SW433-WT100

 

Specifications:

Parameter

Min.

Typ.

Max.

Unit

Conditions

Operation conditions

Supply Voltage

2.8

5.0

6.0

V

TTL level

4.5

5.0

5.5

V

232/485 level

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

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

Air data rate

1.2

9.6

38.4

Kbps

GFSK

Output power

-1

/

+20

dBm

Setting by software

Sensitivity

 

-121

 

dBm

@  1.2kbps

 

Feature:

*1400m RF line-in-sight distance  @ 1.2 kbps
*433/470/868/915 MHz
*40 channels
*4 bytes net ID
*2 bytes node ID
*Multiple air data rate
*GFSK modulation
*antenna match automatically and bi-direction switch control
*Support Serial port parameter setting
*Sensitivity: -121 dBm
*Max output power: 100 mW
*Voltage: 2.8 ~ 6.0 V
*Temperature: -40 ~ +85 °C 

 

Application:
*Remote telemetry                            
*Auto meter reading
*Security systems
*Data logger
*Wireless data communication
*Building residential automation and security
*Healthy monitoring
*Wireless PC peripherals
*Access Control System
*Robot control

 

 

 

Pin No.

Definition

Description

1

VCC

Connected to the positive power supply (typical 5V)

2

GND

Connected to ground

3

TXD

Data transmitting

4

RXD

Data receiving

5

SET

Configuration parameters enable (low to enable the configuration parameters, the default high-level output)

6

CS

Enable (Low level sleep, the current is less than 5uA,High level default)

 

 

Accessories:

Antenna: The antenna is an important part of the communication system. Its feature directly affects the performance of the communication system. The match impedance of SV6300 is 50 ohms, we recommend that users adopt standard spring antenna.

 

USB Bridge Board: Modules needed by configuration tool to configure the relative parameters. The Company supplies a USB interface matching plate adapter with TTL/232/485 level, so that users can quickly and easily with the PC side communication.

 

package content

  • 1pcs 100mW 433MHz TTL RF repeater module SNR611
  • 1pcs elbow rod antenna
  • 1pcs connecting cable
 
 If you need another frequency band 470/868/915MHz or RS232/RS485 interface , just leave message please! 

 

 

 

 

 

 

payment & shippingreturn policy & feedback

 

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
Payment
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