2016 SNR651 - 3km 500mW wireless network 433MHz RF repeater for mesh network

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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
NiceRF
Model Number:
SNR651 rf repeater
Frequency:
433/470/868/915 MHz
RF line-in-sight distance:
3000m
Sensitivity:
up to -121 dBm
Max output power:
500 mW
channels:
40
network ID:
4 bytes
node ID:
2 bytes
Voltage:
2.8 ~ 6.0 V
Temperature:
-40 ~ +85 °C
modulation:
GFSK

 

2016 SNR651 -  3km 500mW wireless network 433MHz RF repeater for mesh network

 

Product Description

  

SNR651 is highly integrated, medium power network repeater module. It adopts high performance Silicon Lab Si4432 RF chip. Si4432 has low reception sensitivity and 500mW output power to ensure longer RF range and high link quality. SNR651 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 SNR651 wildly deployed in many fields and applications.

 

 

 

 

Feature:
*3000m RF line-in-sight 
distance @1.2kbps
*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:500 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

 

 

 

 

 

 

 

 

Related products
Product type
Product
Seal 
Interface
With MCU
Frequency
Modulation
(GFSK)
Power
Sensitivity
Voltage
RX
TX

Visible Distance 

in open area (M)

Volume(mm)
(MHz)
(dBm)
(V)

Wireless data 

transceiver

 

Wireless network 

transceiver

SV610Module onlyTTLYes433/470/ 868/915Y100 mw-1212.8~6.0 25 mA95mA @ 20dBm140026.8*16*2.4
SNR610-1~+20dBm
SV611

shielding

case

TTLYes433/470/ 868/915Y100 mw-1212.8~6.0(TTL)25 mA @ TTL 95mA @ 20dBm140043.25*26.45*9.4
SNR611RS232-1~+20dBm4.5~5.5V(232)32.7 Ma @ 232
 RS485 4.5~5.5V(485)34 mA @ 485
SV612AluminiumTTLYes433/470/ 868/915Y100 mw-1212.8~6.0(TTL)25 mA @ TTL 95mA @ 20dBm140062.5*43.2*14.3
SNR612RS232-1~+20dBm4.5~5.5V(232)32.7 mA @ 232
 RS485 4.5~5.5V(485)34 mA @ 485
SV613AluminiumUSBYes433/470/ 868/915Y100 mw-1214.5~5.526 mA95mA @ 20dBm140062.5*43.2*14.3
SNR613-1~+20dBm
SV614AluminiumRS232Yes433/470/ 868/915Y100 mw-1214.5~5.533 mA95mA @ 20dBm140062.5*43.2*14.3
SNR614-1~+20dBm
SV650

shielding

case

TTLYes433/470/ 868/915Y500 mw-1213.3~7.525mA @ TTL350 mA @ 27dBm140038*20*4
SNR65048520~27dBm34 mA @ 485
SV651

shielding

case

TTLYes433/470/ 868/915Y500 mw-1212.8~6.0(TTL)25 mA @ TTL 350 mA @ 27dBm300050.4*39*7.6
SNR651RS23220~27dBm4.5~5.5V(232)32.7 mA @ 232
 RS485 4.5~5.5V(485)34 mA @ 485
SV652AluminiumTTLYes433/470/ 868/915Y500 mw-1212.8~6.0(TTL)25 mA @ TTL 350 mA @ 27dBm300062.5*43.2*14.3
SNR652RS23220~27dBm4.5~5.5V(232)32.7 mA @ 232
 RS485 4.5~5.5V(485)34 mA @ 485
SV653AluminiumUSBYes433/470/ 868/915Y500 mw-1214.5~5.526 mA350 mA @ 27dBm300062.5*43.2*14.3
SNR65320~27dBm
SV654AluminiumRS232Yes433/470/ 868/915Y500 mw-1214.5~5.533 mA350 mA @ 27dBm300062.5*43.2*14.3
SNR65420~27dBm
SV6202AluminiumTTLYes433/470/ 868/915Y2 W-1214.5~6.5(TTL)25 mA @ TTL 900 mA @ 33dBm500062.5*43.2*14.3 
SNR6202RS23213~33dBm4.5~5.5(232)32.7 mA @ 232
 RS485 4.5~5.5(485)34 mA @ 485
SV6300AluminiumTTLYes433/470/ 868/915Y3 W-1219~18< 30 mA< 0.6 A600093*84*26 
SNR6300RS23215~35dBm
 RS485 
SV6500AluminiumTTLYes433/470/ 868/915Y5 W-1219~18< 30 mA< 1.8 A800093*84*26 
SNR6500RS23230~37dBm
 RS485 


 

FAQ

A) Can’t communicate?


1) Check if the band, channel, data rate, NET ID is set correctly;
2) Check if the power supply is connected correctly ;
3) Check if CS is pull high or Leave Open;
4) Check if the antenna is connected correctly;

 

B) Communication distance is not so far as expected?


1) Check if the Power supply is stable ;
2) Check if the antenna well matched and install properly;
3) Check if the surrounding environment is good, if strong interference exist;

 

C) Data received incorrectly?

 

1) Check if serial data rate, parity and serial data bit are set correctly;

 

Packaging & Shipping

Packing:

Payment,Shipping & Warrenty: 

Note: Your order should be paid within 3days to avoid the cancellation of the order.

 

1. Payment method: Paypal, T/T, Western union or ESCROW.

 

2. Escrow allows you to pay securely online without exposing your credit card details.

 

3. Your payment is only released to us after you confirm satisfactory receipt of your order.

 

4. Escrow is fast, free and easy to use.

1.  Items will be shipped within 3~5 days after we  rceive the full payment.

 

2.  We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.

 

3.  If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.

 

4.  Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

Note: We guarantee that all our items are "as stated" in their descriptions.

 

1. One year of manufactory warranty for defective items(excluding items damaged by buyer).

 

2. All items will be inspected and packaged in good condition before shipping.

 

3.Please inform us the situation within 7 days after receiving the parcel if you get the wrong product or wrong version. We could offer 10% discount for your received item once confirmation, or offer refund or replacement once get your returned parcel.

 

Company Information

NiceRF Wireless Technology Co.,ltd is engaged in researching, developing, producing and selling IOT(internet of things) products. 

We devoted ourselves on providing good RF modules, walkie talkie modules and integrated digital sensor modules. 
Meanwhile, ODM and OEM projects are welcomed. 
With more than 10 years experience of product design in RF and sensors, we have earned a good reputation among our customers. 
 
 
Our Services

1, Any inquiries will be replied in 12 hours.


2, OEM/ODM service:


Customer's own logo is available;
We help customer realize their own thinking, idea, design;


3, After-sale Service:


All products passed QC before shipping;
All products will be well-packed before shipping;
All products have 1 year guarantee. Damaged item is free to change or return in warranty period.


4, Payment terms: T/T,Western Union/paypal/MoneyGram


Any other question, please feel free to contact Jet Wu!

Skype: sales168_1 

Trademanager: cn1510436027

Email: sales168 @ nicerf.com