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Item specifics
  • Brand Name: G-NiceRF
  • Model Number: SNR611
  • Interface port: TTL/RS232/RS485
  • Frequency: 433/470/868/915MHz
  • Working voltage: 2.8~6.5V 4.5~5.5
  • Sensitivity: -121dBm
  • Sleep current: <5uA
  • Size: 43.25*26.45*9.4
Product Description

We are a 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. 

SNR611 Embedded Multi-ports Network Node Module 433/470/868/915MHz TTL/RS232/RS485 Port 1.4km Long Range 

 Product details

SNR611 is highly integrated radio data transceiver module. It adopts high performance Silicon Lab Si4432 RF chip. Si4432 has low 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 is wildly deployed in many fields and applications. 

 

Product Details:

 

SNR611-TTL RS232 485-2

SNR611-TTL RS232 485

SNR611-868MHz-RS232-100mW

 

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

 

Features:
*1400m RF line-in-sight
distance @ 1.2kbps    
*Frequency options:433/470/868/915 MHz
*40 channels                                
*4 bytes network ID
*2 bytes node ID                           
*Multiple data transfer rate
*RSSI output field strength                 
*GFSK modulation mode
*Support Serial port parameter setting      
*Sensitivity up to -121 dBm
*Maximum output power: 100 mW              
*Operating Voltage 2.8 ~ 6.0 V
*Automatically antenna matching and bi-directional switch control


Application:
*Remote telemetry                       
*Auto meter reading
*Security Systems                       
*Data logger
*Home automation telemetry              
*Personal data records
*Wireless data communications           
*Building automation and security
*Healthy Monitoring                     
*Wireless PC peripherals
*Access Control System

*Robot control

 

Pin Definition:

 

 

 

 Machine Dimensions:

 

Accessories:

Antenna: It is an important part of communication system. Its performance directly affect the indicators of communication system.This module SV611 requires the  antenna impedance as 50 ohm. To make the module in the best working status, we recommend that users use our company\'s  antenna!

 

 

USB Bridge Board: Modules need to match relevant parameter,transmit data...etc, with PC.(you can choose configuration mode by wire jumper). We have the matching USB connector and TTL level switch board for users to conveniently communicate with PC.

 

 

 

 

Spectrogram:

 Radiated Emission Measurement

                                             

                                  

package content

  • 2pcs 100mW 868MHz TTL RF module SNR611 
  • 2pcs 868MHz 10W 3dBi antennas SW868-WT100
  • 1pcs USB bridge Board SU108-TTL

 

 If you need another frequency band or interface, just leave message please!

 

payment & shippingreturn policy & feedback

 

 

Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • 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: lot (2 pieces/lot)
  • 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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