2017 New Tx/Rx Transceiver 1Km 3Km Long Range 868Mhz 915Mhz Cc1310 Wireless Rf Module

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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Vchip
Model Number:
VT-S02C-868/915
product name:
2017 New Tx/Rx Transceiver 1Km 3Km Long Range 915Mhz Cc1310
Applications 1:
915MHz ISM and SRD Systems
Payment:
tt
Shipping ways:
DHL
Support OTA:
SMD + DIP
Operate Frequency:
868/915MHz
Modulation:
MSK,FSK,GFSK,OOK,ASKPM
Sensitivity:
-124dBm @Long-Range Mode
Applications 2:
Industrial Monitoring and Control
Distance:
3000m

Packaging & Delivery

Selling Units:
Single item
Single package size: 
20X18X10 cm
Single gross weight:
1.0 KG
Package Type:
Small package: 20cm*18*10, 1kg; large package :25cm*20*18, 2kg
Lead Time :
2

2017 New Tx/Rx Transceiver 1Km 3Km Long Range 868Mhz 915Mhz  Cc1310 Wireless Rf Module

 

 VT-S02C-915(1310)_01.jpg

VT-S02C-868/915M serials RF transceiver modules are designed based on TI high performance SoC IC CC1310, which combines Sub-1G wireless transceiver and an ARM® Cortex®-M3 processing core, and can cover ultra long range and be ultra low power.

The serials modules transparently transmit data, i.e. what you receive is what you transmit. There is no requirement for users to put effort on programming to control the RF part, but only treat the module as a UART terminal, connect the UART interface and then let data be transmitted and received. It helps users saving much more time for product development.

CC1310 has Long-range Mode (LRM) which is similar to LoRa. When TX power 15dBm and data rate 625bps, it can cover 3km range communication. The module’s RX current is 6.2mA, and the current under shutdown mode is only 185nA. They are especially suitable for the applications under low battery field such as fault indicator, SmartGrid and Automatic Meter Reading, environment monitor, etc.

VT-S02C-915M serials RF transceiver modules include 433MHz, 470MHz, 510MHz, 868MHz, 915MHz, also include modules with RF PA. The corresponding pure hardware modules are named “VT-S02C/VT-SA02X”, and user can easily choose what you want.

Detail Parameters

1120-433_03.jpg 

Part Number

Freq.

MHz

Max TX Power dBm

Sensitivity

dBm

Range

km

Voltage

V

Temperature

Explanation

 

Without PA

VT-S02C-B0-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

IPEX + Shield + WDT

VT-S02C-B1-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

IPEX + Shield

VT-S02C-B2-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

IPEX

VT-S02C-B3-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

 

VT-S02C-B3-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

 

VT-S02C-B3-510

470 – 510

15

-124

3

1.8 - 3.8

-40 - 85

 

VT-S02C-B3-868/915

860 – 930

14

-124

3

1.8 - 3.8

-40 - 85

 

With PA

VT-SA02D-B0-433

431 - 450

23

-120

5

1.8 - 3.8

-40 - 85

IPEX + Shield + WDT

VT-SA02D-B1-433

431 - 450

23

-120

5

1.8 - 3.8

-40 - 85

IPEX + Shield

VT-SA02D-B2-433

431 - 450

23

-120

5

1.8 - 3.8

-40 - 85

IPEX

VT-SA02D-B3-433

431 - 450

23

-120

5

1.8 - 3.8

-40 - 85

 

VT-SA02D-B3-510

470 – 510

23

-120

5

1.8 - 3.8

-40 - 85

 

VT-SA02D-B3-868/915

860 – 930

23

-120

5

1.8 - 3.8

-40 - 85

 
Features

 VT-S02C-915(1310)_05.jpgVT-S02C-915(1310)_06.jpg

 

Related Product
Applications

1120-433_07.jpg

VT-DT2-S02C-433M_08.jpg

VT-DT2-S02C-433M_09.jpg

PIN

I/O

Description

No.

Name in this doc

Name in module datasheet

1

GND

GND

-

Ground

2

VCC

VCC

-

Power supply. 1.8V~3.8V DC

3

UART_RX

DIO3

Input

TTL UART input, connects user’s TX

4

UART_TX

DIO2

Output

TTL UART output, connects user’s RX

5

SET_A

DIO27

Input

Combine with SET_B, set 4 operating modes

6

SET_B

DIO29

Input

Combine with SET_A, set 4 operating modes

7

SYNC

DIO28

Output

Data input/output synchronization indication

 

 

 

 

Company Information

1120-433_15.jpg

-_13.jpg 

Packaging & Shipping

1120-433_17.jpg 

FAQ

1120-433_18.jpg

Description

Reason and Solution

Can’t communication

1.The power supply connect not well, check the module VCC whether it is out of maximum rating.

2.The signal line connect not well, check the module SPI interface.

3.The settings of the transmitter module and receiver module are not the same. Check these modules’ register configuration.

4.Signal block. If the transmitter work with a high TX power, and the receiver was put at a short distance(<0.5m), maybe there is a signal block to make no communication.

Communication distance is too short

1.The application environment is too bad or the antenna is shield. Put the antenna to a better place outside or higher throw a coaxial line , replace it with a higher gain antenna.

2.The work space contains a same frequency interference source, or a strong magnetic field interference, power source disturbance. Try to change the carrier frequency or get far away from the source of the disturbance.

3.The power supply is not strong. Check the voltage and the current whether it is enough.

High data error

1.The power supply ripple is too big, Change the power supply.

2.Check the module register configuration, it is recommended to set as the CC1120-datasheet.

3.There is a carrier frequency interference, change the channel.

4.The antenna unmatched to the module RF interface, change another matched antenna.

1101hpa-433_20.jpg