RF MODULES
The RF transmitters and receivers listed below all share the same design and pinout so are interchangeable in the various DIY projects on my web pages.
       
FrequencyASK RF Transmitter ModulesASK RF Receiver Modules
315MHzTM1000-1RemoteTechRM1SGRemoteTech
315MHz WRL-07813   (Sold as TX/RX pairs only)Spark Fun Electronics
315MHzTWS-315IshtronicsRWS-315Ishtronics
315MHzTLP-315LaipacRLP-315Laipac
315MHzTLP-315BlitzLogicRLP-315BlitzLogic
418MHz WRL-07817   (Sold as TX/RX pairs only)Spark Fun Electronics
418MHzTWS-418IshtronicsRWS-418Ishtronics
418MHzTLP-418LaipacRLP-418Laipac
418MHzTLP-418BlitzLogicRLP-418BlitzLogic
433.92MHz WRL-00872   (Sold as TX/RX pairs only)Spark Fun Electronics
433.92MHzTWS-434IshtronicsRWS-434Ishtronics
433.92MHzTWS-434aReynolds ElectronicsRWS-434Reynolds Electronics
433.92MHzTWS-434Crownhill Associates RWS-434Crownhill Associates
433.92MHzTLP-433.92LaipacRLP-433.92Laipac
433.92MHzTLP-433.92BlitzLogicRLP-433.92BlitzLogic
433.92MHzTX433Quality KitsRX433Quality Kits
433.92MHzTX433VellemanRX433Velleman

NOTE: The Spark Fun receivers (made by Holystone, Taiwan) do not have an analog output, making tuning problematic.

NOTE: The 433.92MHz transmitter and receiver are available from many Velleman dealers. The Velleman catalog numbers are TX433 and RX433.

RF remotes sold in North America are required to have an FCC ID number that can be used to learn the frequency on the FCC Search page. If the FCC documents for the remote list a range of frequencies, the device uses FSK (Frequency Shift Keying). All of the above are ASK (Amplitude Shift Keying).

Please do not send email asking about other sources. If we knew of others, they would be listed.

Please do not send email asking about the frequency of your particular device. Look it up at the FCC site.

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