23dbm 5kM Long Range 433mhz 868mhz 915mhz FSK Radio RF MINI SOC Wireless Transceiver module

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    US $5.00
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
V-Chip
Model Number:
VT-SA02D-433/470/868/915
Product name:
Long Range 433mhz FSK Radio RF MINI SOC Wireless Transceiver module
Interface:
TTL
Frequency:
433MHz/470MHz/868MHz/915MHz
Chipset:
TI CC1310
Output power:
23dbm
Receiver sensitivity:
-110dBm(at 2.4Kbps data rate)
Voltage::
1.8~3.6V DC
Modulation mode::
FSK/GFSK/ASK/MSK/OOK
Data Rate::
1200bps-4Mbps
Working temperature::
-20℃-105℃
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard package
Port
shenzhen
Lead Time :
3 days

23dbm 5kM Long Range 433mhz 868mhz 915mhz FSK Radio RF MINI SOC Wireless Transceiver module

 VT-SA02D-433M_01.jpg

 

VT-SA02D-433/868/915MHz Module is base on the SoC chip CC1310 of Texas Instruments design. It integrated with a high performance RF core, an ARM®Cortex®-M3 controller and a high performance amplifier.

It operates at 433/868/915MHz, max output power up to 23dBm.

Thanks to its ultra low power feature, the module is extremely suitable for the battery power systems. And thanks to its small size, the module can be easily installed in existing systems without any external circuits.

 

Detail Parameters

1120-433_03.jpg 

 

Part Number

Frequency

Output Power

Sensitivity

Range

Voltage

Temperature

VT-SA02C-433

431-450M

20dBm

-124dBm

4000m

2.4~3.8V

-40~85℃

VT-SA02D-433

431-450M

23dBm

-124dBm

4500m

2.4~3.8V

-40~85℃

VT-SA02D-868/915

860-930M

23dBm

-124dBm

4500m

2.4~3.8V

-40~85℃

 

Note:

 The Watchdog is programmed to 1 minute periodic, please contact with us for other periodic.

 Make sure to deal with WAKE pulse during debugging.

Features

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Related Product

 

Applications

1120-433_07.jpg

 

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Pin

Type

Description

NO.

Name

1

VCC

Power

Voltage Range from 2.4V to 3.8V DC

2

GND

Power

Ground

3

RST

Digital Input

Reset, active low. No internal pull-up

4

TMS

Digital I/O

JTAG TMSC, High drive capability

5

TCK

Digital I/O

JTAG TCKC

6

DIO16/TDO

Digital I/O

GPIO, JTAG TDO, High drive capability

7

DIO17/TDI

Digital I/O

GPIO, JTAG TDI, High drive capability

8

DIO26

Digital/ Analog I/O

GPIO, Sensor Controller, Analog

9

DIO27

Digital/ Analog I/O

GPIO, Sensor Controller, Analog

10

DIO28

Digital/ Analog I/O

GPIO, Sensor Controller, Analog

11

DIO29

Digital/ Analog I/O

GPIO, Sensor Controller, Analog

12

DIO30

Digital/ Analog I/O

GPIO, Sensor Controller, Analog

13

DIO12

Digital I/O

GPIO

14

DIO11/CS

Digital I/O

GPIO

15

DIO10/CLK

Digital I/O

GPIO

16

DIO9/MISO

Digital I/O

GPIO

17

DIO8/MOSI

Digital I/O

GPIO

18

DIO7

Digital I/O

GPIO, Sensor Controller, High drive capability

19

DIO6

Digital I/O

GPIO, Sensor Controller, High drive capability

20

DIO5

Digital I/O

GPIO, Sensor Controller, High drive capability

21

DIO4

Digital I/O

GPIO, Sensor Controller

22

DIO3

Digital I/O

GPIO, Sensor Controller

23

DIO2

Digital I/O

GPIO, Sensor Controller

24

DIO1

Digital I/O

GPIO, Sensor Controller

25

GND

Power

Ground

26

ANT

Analog

Antenna, 50ohm

27

GND

Power

Ground

28

IPEX

Analog

Antenna, IPEX Connector, 50ohm

 

 

Troubles and Processing Methods

Troubles

Processing Methods

Short distance

1. Check the input voltage; ensure it is not lower than 4.5VDC.

2. Configure the output power parameter to the max.

3. Check the antenna; ensure it is not to be shielded.

4. Configure the radio data rate to a lower value.

Communicating failed

1. Check the input voltage.

2. Reconnect the module to the host.

3. Addresses of the communicating modules are all right.

High error rate

1. Antenna does not match to the module.

2. Co-Channel interference, try another channel.

 

Company Information

1120-433_15.jpg

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Packaging & Shipping

1120-433_17.jpg 

FAQ

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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.

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