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Item specifics
  • Brand Name: G-NiceRF
  • Model Number: SV650-868
  • range: 433/470/868/915 MHz
  • Interface: TTL/RS485
  • channels: 40
  • net ID: 4 bytes
  • node ID: 2 bytes
  • modulation: GFSK
  • Sensitivity: -121 dBm
  • Max output power: 500mW
  • Voltage: 3.3 ~ 7.5 V
  • Temperature: -40 ~ +85'C
Product Description
 
 
2pcs SV650 3km Long Range 27dBm radio module TTL/RS485 interface 868MHz wireless data modem
 
 
 
Descriptions:

SV650 is highly-integrated RF module, which adopts high performance Si4432 from Silicon Labs. It has 2 optional Interface (TTL, 485). SV650 has high sensitivity and 100mW output power to achieve long RF range and reliable RF communication. SV650 comes with many parameters which are configurable, such as: frequency, data rate, output power, Net ID, Node ID. Users can configure the parameters through PC or customer’s own device. The features of small size, long distance, wide working voltage and simple parameters configuration make SV650 wildly used in many fields.

 

SNR650-Embedded network node module-an-3

SV650-868MHz-485-500mW

SV650-868MHz-485-500mW-2

Package include:
  • 2pcs SV650 module in 868MHz
  • 2pcs Spring Antennas
  • 1pc USB bridge boards
 

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Pin Number

Pin Definitions

Description

1

SET

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

2

CS

The module is enabled (low dormancy, the current is less than 5uA, the default high-level output)

3

TXLED

Emitted light output pin (active low)

4

RXLED

Receive indicator output pin (active low)

5,6,7,11,12

NC

Vacant

8,10,13

GND

Connected to power ground

9

ANT

RF signal output, then a 50 ohm antenna

14

VCC

Connected to the positive power supply (typical 5V)

15

TXD/A

Serial communication data transmission (@ 485 level, then the output of A)

16

RXD/B

Serial communication data reception (@ 485 level, then the output B)

 

 

 

Accessories:

Antenna: The antenna is important in the communication. For this module, the match impedance is 50 Ohm. We have many kinds of antenna for customer to choose, please contact the corresponding sales engineer for help, or find the antenna in our website.

USB Bridge board: The USB Bridge is useful for customers to configure the parameters and simply to do communication test with PC. There are 2 types of USB Bridge, which are SU108-TTL, SU108 - 485. SU108 -TTL is for TTL Interface, SU108 - 485 is for 485 Interface:

 
 
 
 
 
 
Company Information

We are a technology leading company, who has combined R&D, produce and sales. Our company focused on the application development of RF and sensor module, devoted to provide the most excellent performance RF and integrated digital sensor module to our customers. Meanwhile, we can customize the RF and sensor class ODM project as well.

 

 

Packaging & Shipping

 

Packaging: All sample packed in Yellow carton

Shipment: Free shipping by Registered air mail

Shipping

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.

 

Our services

 

Return Policy

1.  We appreciate your order and and we do our best to serve you.

2.  We offer an instant 7 days return policy(7 days after we receive the items).

3.  The returned item has to be in its original condition.

4.  We are able to refund your money without shipping cost.

 

Feedback

 

1.  Your satisfaction and positive feedback are appreciated. Please leave positive feedback and 5 stars if you are satisfied with our items and services.

2.  If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

3.  For any question, pls feel free to contact us by email or via TradeManager.

 

Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
Shipping
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Quantity: Ship to:
Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
Payment
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