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Shenzhen Nancheng Technology Co., Ltd.

RF Module, Cc1120 Transceiver Module, Wireless Module manufacturer / supplier in China, offering 868m RF Module Cc1120, Cc2531PA Zigbee USB Dongle Zigbee Wireless Module (NC980) Cc2531 Cc2592 Transceiver, Cc2530 Cc2591 Zigbee Wireless Module (NC880) Transceiver RF Module and so on.

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868m RF Module Cc1120

Purchase Qty.:
1-9 10-999 1,000-9,999 10,000+
FOB Unit Price: US $10 US $8 US $7 US $6
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $10
10-999 US $8
1,000-9,999 US $7
10,000+ US $6
Get Latest Price
Production Capacity: >100000
Transport Package: Anti-Static Packaging
Payment Terms: T/T, Western Union, Paypal, Money Gram, HSBC

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Basic Info
  • Model NO.: TR208
  • Type: Wireless
  • Information content: Data
  • Trademark: ULIKE/ODM/OEM
  • Origin: Shenzhen China
  • Usage: Sigfox
  • Support Network: Sigfox
  • Condition: New
  • Specification: 19mmX25mm
  • HS Code: 8517709000
Product Description
ZD210 wireless transceiver module is embedded the cc1120 of the TI which is the most famous companies in wireless. The greatest advantage of this module is ultra-low energy and narrowband. The cc1120 is one of the ISM chips in TI, its band includes 170/433/868/915/950MHz, the output power is +15dBm at most, the Radio baud rate is 200kbps at most. It integrates all functions of RF, so the users don't need to be familiar with the RF circuit design and can easily develop wireless products which is stable and reliability.
Features: 868M/915M/950M
·   433mhz wireless transceiver module, 170M/868M/915M/950M can be customized
·   support 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, MSK, OOK/ASK modulation
·   -11 - 15dBm power output can be formulated
·  -123dBm at 1.2kbps
·   receiving sensitivity up to -123dBm at 1.2kbps rate
·  1.2 - 200 kbps
·   transmission data rate is 1.2 - 200 kbps
·   2.0~3.6V
·   low power 2.0~3.6V power supply
·   flexible communication mode point to point, point to multipoint
·   RSSI output and carrier sensing indicator
·   independent 128 byte RX and TX FIFO
·   high stability, the reliability can reach the industrial standard

·   wireless measurement and wireless intelligent network
·   logistics tracking, warehouse inspection, electronic tags
·   industrial instrumentation and wireless data acquisition and control
·   residential buildings (intelligent Home Furnishing) control
·   electronic consumer products, wireless remote control
·   wireless alarm and security systems
·   wireless sensor network
Electrical Specifications
Frequency Range  410-480MHz Programmable.
Frequency error+/-2.5ppm /10 year 
Modulation2-FSK/4-FSK/2-GFSK/4-FSK/MSK/OOK Programmable.
Radio baud rate0 ~200kbps Programmable.
TX Power Range -11 ~ 15dBm Programmable.
Transmitting Currenttype 50mATX Power
Receiving Sensitivity-127dBm(1.2kbps)  
Receiving Current ≤22mA  
Sleep Current ≤1uA  
Antenna impedance50ohm  
Working Voltage Range 2.0~3.6V  
Working temperature
Storage temperature-40°C~125°C  
Size 19x24.7mm 

Interface description
868m RF Module Cc1120
Pin NameDescription
VCCWorking Power 2-3.6V
VCCTCXOPower for TCXO crystal,conent to MCU or VCC
RSTReset  Low active
GDIO3Data input/output configuration register
GDIO2Data input/output
MOSISPI data input
CLKSPI clock input
MISOData input/output
GDIO0Data input/output
CSData input
Circuit Interface
868m RF Module Cc1120
Note: The pinouts above is not according to the actual arrangement, please see the pin definition pinout. Please contact the SPI,data output interface with actual MCU function. Making a ESD protection, to prevent pin input damage. In order to ensure the RF performance, please note the placement of the module, wire distribution and antenna mounting. Any question please contact our technical supporter.
Program design
   The value of CC1120 register configuration can be produced by SmartRF Studio tool, the significance of each register please refer to the CC1120 chip specifications. Please refer to the TI design.

 868m RF Module Cc1120

  We can provide the antenna for the modules, if customers have special requirements on the antenna, we can offer the antenna which you want and help you to solve the problem of the antenna matching.
Commonly used antenna:
Spring antenna (standard)
Features: small volume, low cost, easily installed
868m RF Module Cc1120
SMA glue stick antenna (optional)
Features: moderate volume, low cost, high gain
868m RF Module Cc1120
The small chuck antenna (optional)
Features: high gain, containing magnetic base, suitable for device with Iron case, easily installed
868m RF Module Cc1120
Note: standard antenna is free, the optional antenna is charged, the price is depending on the antenna specifications.
Common problems and solutions
          ProblemCause and solution
Data is Barriered 
  1. Checking if the power is connected well or the voltage is set right.
2.Checking if the Signal line is connected well.Or the SPI port are well.
3.Make sure the TX module and RX module are consistent.Checking if the register configurations are consistent. register configurationsregister configurationsregister configurationsregister configurations
4.Checking if the signal blocked.If the TX power is big,and the TX and RX module are very closeily(<0.5m),then the signal will be easily blocked.
Communication distance too near1.Checking if the environment is well, whether the antenna is Shield.
2.Is there exist same frequency, strong magnetic or disturbing of power supply. You can change Channel or keep away the disturbing.
3.Making the power is matching.
Error rate is high1.The ripple of power supply is serious, change the power supply.
2.Making sure the register configuration is correct, according to the recommended value of the configuration register.
3.Is there exist same frequency, You can change Channel.
4.The antenna  is mismatch, change a antenna.

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