LING-R1
LING-R1 433MHz RF Receiver Module
Ready-to-use RF receiver module for remote switches, smart appliances, alarm systems, and low-power control devices.
Frequency315MHz / 433MHz optionsVoltage2.6-5.5VOutputSwitch output or UART key value
RF product catalog
RF Modules, ICs, Antennas and Test Tools
Browse selected FNRF products for overseas sampling, engineering evaluation, and bulk sourcing.
All433MHz RF Receiver Modules433MHz RF Transmitter ModulesRF Encoder / Decoder ICsLow Power RF ModulesWireless UART ModulesRF Antennas & Test Tools
LING-T1Pro
LING-T1Pro RF Remote Control Transmitter Module
Compact transmitter module for coin-cell remote controls with million-code address support.
Frequency315MHz / 433MHz optionsRangeUp to 100m line-of-sightKeys10 keys
LING-TR2H
LING-TR2H 433MHz Wireless UART Module
433MHz wireless serial transceiver module for alarm systems, remote control, and wall-penetration applications.
Frequency433MHzRangeUp to 500m line-of-sightInterfaceUART
LING-TR6
LING-TR6 Long Range Wireless UART Module
Long-range low-voltage UART module for robots, industrial control, medical instruments, and remote sensors.
RangeUp to 4km line-of-sightVoltage2.0-3.6VInterfaceUART
WEI-R5
WEI-R5 Low Power RF Receiver Module
Low-power receiver module for battery-powered remote control devices and always-on applications.
Voltage2.0-5.5VOutputSwitch output & UARTCurrent0.06mA typical
LBT17
LBT17 RF Remote Control Transmitter IC
RF remote control transmitter IC for low-cost, compact, and high-volume remote products.
RangeUp to 100m line-of-sight with matched RF designVoltage3VKeys10 keys
FB1527L
FB1527L RF Encoder IC
Low-voltage encoder IC for million-code RF remote control systems.
Voltage2-5.5VKeys8 keys
TT02
TT02 433MHz Spring Antenna
Matched spring antenna for 315MHz / 433MHz remote control modules and RF range testing.
Frequency315MHz / 433MHz options