Remote Control RF Modules

Remote control RF modules are primarily designed for remote control applications. Taking a line high on one side causes a line to go high on a paired system which can then be used to activate external circuitry. Some of the modules have the remote control functionality built in while others are transparent modules that get paired with remote control encoders, decoders or transcoders.

Remote Control Module

HumRC™ Series RF Transceiver Module

Spread Spectrum RF Remote Control Transceiver Module

At below $10 in volume, the Hummingbird platform is the lowest cost complete wideband transceiver with microcontroller module on the market today. The HumRC™ is built on this platform and is designed for reliable bi-directional remote control and sensor applications. It includes a Frequency Hopping Spread spectrum (FHSS) protocol and supports versions at 2.4GHz and 900MHz with a common footprint and pin out.

TT Series RF Transceiver Module

Frequency Hopping Spread Spectrum RF Transceiver Module for Long Range Remote Control and Sensor Monitoring

The TT Series RF transceiver module is designed for reliable bi-directional, long-range remote control and sensor applications. All remote control functions are integrated, so a basic system can be created without any programming. Operating in the 900MHz band, it makes use of Frequency Hopping Spread Spectrum (FHSS) technology, which gives it more immunity to interference and allows a higher transmit power. This gives the module longer range than non-spread spectrum devices and better performance within that range. The base version is capable of generating +12.5dBm transmitter output power and achieves a range of over 2 miles (3.2 kilometers) line of site in typical environments with 0dB gain antennas. A high power version outputs +23.5dBm achieving up to 8 miles (12.8km).

LT Series RF Transceiver Module

Long Range Wireless Transceiver Module

The LT Series transceiver is ideal for the low-cost, bi-directional wireless transfer of serial data, control, and command information in the favorable 260 to 470MHz band. Thanks to an advanced, synthesized architecture, this RF transceiver can form a reliable wireless link capable of transferring data at rates of up to 10,000bps over distances of up to 3,000 feet (1,000m).

LR Series RF Transmitter & Receiver Modules

Longer Range Transmitters and Receivers for Digital Data

Send or receive digital data, control or command information with LR Series transmitter and receiver modules. Use the receiver with a matching or compatible Linx transmitter for reliable one-way wireless communication at 315MHz, 418MHz or 433MHz. Compared to 2.4GHz modules, narrowband modules from Linx provide longer range and lower current consumption at a more cost-effective price.

LC Series RF Transmitter Module

Low Cost Transmitter for Digital Data

The LC Series RF transmitter is ideally suited to a wide variety of remote control, command, and monitoring applications. It utilizes a highly-optimized SAW architecture to achieve good performance at a low cost. When the transmitter is paired with a matching LR Series receiver or an LT Series Transceiver, a reliable wireless link is formed capable of transferring serial data at rates of up to 5,000bps over distances of up to 1.5 miles (2,500m) depending on implementation.

KH3 Series RF Transmitter/Encoder & Receiver/Decoder Modules

RF Transmitter and Receiver with Integrated Encoder and Decoder

The KH3 Series modules are ideal for wireless remote control and command applications. The transmitter combines the highly-optimized SAW-based LC Series RF transmitter with the DS Series encoder. The receiver combines the advanced synthesized LR Series receiver with the DS Series decoder. Both modules are configured to use the Holtek protocol and be backwards compatible with previous generations of the KH Series.

KH2 Series RF Transmitter/Encoder and Receiver/Decoder Modules

Transmitters and Receivers for Digital Data with Integrated Encoders and Decoders

Trigger discrete actions with button presses or contact closures by using KH2 Series transmitter/encoder and receiver/decoder modules. They contain Holtek chips and LR Series RF modules. The KH2 Series provides a low level of security. It lets you send commands from multiple transmitters to distinct receivers in the same vicinity through physical addressing. Use KH2 Series modules together or with compatible Linx components for reliable one-way wireless communication at 315MHz, 418MHz or 433MHz. Compared to 2.4GHz modules, narrowband modules from Linx provide longer range and lower current consumption at a more cost-effective price.

This product has reached EOL. Please contact Linx about the KH3 Series, which replaces the KH2.

KH2 Series RF Transmitter/Encoder and Receiver/Decoder Modules Evaluation Kit

Test the performance of the KH2 Series transmitter/encoder and receiver/decoder modules against your own design with the KH2 Series evaluation kit. It comes with two evaluation boards for benchmarking and prototyping, each of which is populated with a transmitter/encoder or receiver/decoder module. A small prototyping area gives you a place to develop circuitry. To help you get started, the kit also includes antennas, extra modules and connectors.

This product has reached EOL. Please contact Linx about the KH3 Series, which replaces the KH2.