Lonten Tech
Custom 315/433/868/915mhz Wireless RF transmission module
Custom 315/433/868/915mhz Wireless RF transmission module
Regular price
$1.54 USD
Regular price
$7.54 USD
Sale price
$1.54 USD
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Features
„ Embedded EEPROM
y Very Easy Development with RFPDK
y All Features Programmable
„ Frequency Range: 240 to 960 MHz
„ FSK, GFSK and OOK Modulation
„ Symbol Rate:
0.5 to 100 ksps (FSK/GFSK)
0.5 to 30 ksps (OOK)
„ 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:17.8*13*4.9mm (RFM119) 16*16*4.9mm (RFM119S)
Descriptions
The RFM119/S is a high performance, highly flexible,
low-cost, single-chip (G)FSK/OOK transmitter 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 RFM119/S 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 27.6 mA (FSK @ 868.35 MHz)
when transmitting +10 dBm output power, and only leak
20 nA when it is in sleep state. The RFM119/S
transmitter together with the CMT2219A receiver enables
a robust RF link.
RFM119
RFM119S
Applications
„ 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
