The RCT-433-UTR Ultra tiny RoHs compliant RF transmitter modules offer a cost effective, high-performance solution for remote control type applications. The transmitters are very small ( 5mm x7mm"), have a wide operating voltage range (2-12V), and can deliver 0dBm output power into a 50 ohm load at 3V. The transmitter offers a SAW-stabilized design and a frequency tolerance of ±75kHz (@3V), making it suitable for use with any ASK/OOK receiver available.

The product comes in a manufacturing-friendly SMT package that comes in tape and reel for high volume insertion.

The new KFB-433-TX1-UTR SecureFob is a new rolling code high security key fob featuring the RCT-433-UTR transmitter module. The SecureFOB comes with a tuned loop atennna and Microchip .

A new RK-433-RC rapid development and evaluation kit is now available. This kit includes 2ea SecureFobs, a Multi-Receiver Unit (MRU) evaluation board with a encoder matched to the KFB-433-TX1-UTR SecureFOB decoder rolling code, and a 433MHz ANT-433-07A antenna. This kit is ideal for fast development with the RCT-433-UTR transmitter module. Design files and schematics will be available. See Radiotronix sales.

Radiotronix offers a full line of receivers that are compatible with the RCT-433-UTR transmitter. See RCR-433-RPR (super regen designed for 100-300 ft range) or the RCR-433-HPR (super het designed for 600 ft range). Also available are the RCR-433-EPR and RCR-433-MPR receiver modules.