High Data Rate 300/40 Kbps Rfm119b RF Sub-GHz RF Wireless Transmitter Module

FOB Price:
Start from Negotiable
100 Piece
200000 Piece
Integrated Circuits
Updated on:
2017-10-09 21:27

Product Details

Basic Info
  • Model NO.: RFM119B
  • Type: Wireless
  • Information content: Data
  • Condition: New
  • Sensitivity: -
  • Current for Rx: -
  • Output Power: 13dBm
  • Interface: Spi
  • Trademark: OEM
  • Origin: Shenzhen
  • Usage: Workstation
  • Support Network: RF
  • Certification: CE, ISO, RoHS, FCC Etsi Standard
  • Frequency: 868/915/315/433
  • Current for Tx: 75mA
  • Vdd: 1.8-3.6V
  • Modulation: G(Fsk)/Ook
  • Size: 16*16*1.9
  • Specification: 16*16*1.5
  • HS Code: 8517709000
Product Description High Data Rate 300/40 kbps RFM119B RF Sub-Ghz RF Wireless Transmitter Module
The RFM119B/RFM119C is a  high  performance, highly flexible, low-cost, single-chip (G)FSK/OOK Wireless rf transmitter module for various, 240 to 960 MHz wireless applications. It is a part of the HOPERF NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. 

The RFM119B/RFM119C provides the simplest way to control the data transmission. The transmission is started when an effective level turnover is detected on the DATA pin, while the transmission action will stop after the DATA pin holding level low for a defined time window, or after a two-wire interface (TWI) command is issued. 

The chip features can be configured in two different ways: setting the configuration registers through the TWI, or programming the embedded RFPDK. The device operates from a supply voltage of 1.8 V to 3.6 V, consumes 27.6mA (FSK@868.35MHz) when transmitting +10 dBm output power, and only leak 20 nA when  it  is  in sleep  state.  The RFM119B/RFM119C  transmitter together with the RFM219S receiver enables a robust RF link.
Model NoRFM119B
Frequency (MHZ)868/915/315/433
Modulation(G)FSK /OOK
Max.Data Rate(Kbps)300/40
Current (MA)Tx75
Output Power (dBm)13

  Features :
Embedded EEPROM
     Very Easy Development with RFPDK
     All Features Programmable
Frequency Range: 240 to 960 MHz
FSK, GFSK and OOK Modulation 
Symbol Rate: 
     0.5 to 30 ksps (OOK)
     0.5 to 100 ksps (FSK/GFSK) 
Deviation: 1.0 to 200 kHz
Two-wire Interface for Registers Accessing and
EEPROM Programming
Output Power: -10 to +13 dBm
Supply Voltage: 1.8 to 3.6 V
Sleep Current: < 20 nA
FCC/ETSI Compliant
RoHS Compliant
Module Size:
   16*16*1.9mm (RFM119B)

Low-Cost Consumer Electronics Applications
Home and Building Automation
Remote Fan Controllers
Infrared Transmitter Replacements
Industrial Monitoring and Controls
Remote Lighting Control
Wireless Alarm and Security Systems
Remote Keyless Entry (RKE)

Picture Show :