# RFBits > About RF and Bits ## Pages - [Privacy Policy for CW_Shark for Android](https://rfbits.com/privacy-policy-for-cw_shark-for-android/): Privacy Policy for CW_Shark for Android Last updated: 20 March 2026 Information Collection and UseCW_Shark does not collect, store, or share any personal information from users. Third-Party ServicesThe app may use third-party services that collect information used to identify you, such as [e.g., Google Analytics for Firebase, AdMob]. SecurityWe value your trust in providing your personal information and strive to protect it, though no method of transmission over the internet is 100% secure. Required PermissionsCW_Shark requires permission to record audio. (It does not actually record audio but uses the audio stream to detect and then decode Morse signals in real […] - [One](https://rfbits.com/one/) - [actual_download_7398236](https://rfbits.com/ortac_sarsat/actual_download_7398236/):   Ortac_SarSat Licencing Ortac_SarSat, is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the programme will run. Individuals and Educational Establishments Donation-ware.Ortac_SarSatis offered free of charge to individuals and educational establishments. However, the author does ask that if the user continues to find the software useful, that a suitable donation to the RFBits fund is made. This will encourage the author to continue future development of the programme. Commercial and Other Organisations.The author requests that Commercial and other non-educational organisations negotiate programme customisations and considerations per seat […] - [ortac_sarsat_eula](https://rfbits.com/ortac_sarsat/ortac_sarsat_eula/) - [download-ortac_sarsat](https://rfbits.com/ortac_sarsat/download-ortac_sarsat/):   Ortac_SarSat Licencing Ortac_SarSat, is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware.Ortac_SarSatis offered free of charge to individuals and educational establishments. However, the author does ask that if the user continues to find the software useful, that a suitable donation to the RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations.The author requests that Commercial and other non-educational organisations negotiate program customisations and considerations per seat […] - [download-ortac_ais_aspy](https://rfbits.com/ortac_ais/download-ortac_ais_aspy/):   Ortac_AIS_ASpy Licencing Ortac_AIS for AirSpy receivers (ver 6.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [download-ortac_ais_rtl](https://rfbits.com/ortac_ais/download-ortac_ais_rtl/):   Ortac_AIS_RTL Licencing Ortac_AIS for RTL receivers (ver 6.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [download-ortac_ais_splay](https://rfbits.com/ortac_ais/download-ortac_ais_splay/):   Ortac_AIS_Splay Licencing Ortac_AIS for SDRPlay receivers (ver 6.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [Ortac_AIS](https://rfbits.com/ortac_ais/): Ortac_AIS is an advanced Windows dual channel AIS DSP receiver and message decoder. It is capable of decoding up to 25 messages per second simultaneously on channels A and B. It has been tested on Win7 to Win11. There are three versions of the program, each tailored for a family of radios SDRPlay, AirSpy or RTL-SDR.Various intermediate workings of the receiver can be examined by opening the sub windows (forms).This software is intended for educational and personal use only. The Ortac software must not be relied on for navigational purposes; or any other purpose that might have causal life threatening […] - [exampleradios](https://rfbits.com/ortac_sarsat/exampleradios/) - [ortac_rx_eula](https://rfbits.com/ortac_rx/ortac_rx_eula/) - [download-ortac_rx_aspy](https://rfbits.com/ortac_rx/download-ortac_rx_aspy/):   Ortac_Rx_ASpy Licencing Ortac_Rx for AirSpy receivers (ver 8.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [download-ortac_rx_rtl](https://rfbits.com/ortac_rx/download-ortac_rx_rtl/):   Ortac_Rx_RTL Licencing Ortac_Rx for RTL receivers (ver 8.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [download-ortac_rx_splay](https://rfbits.com/ortac_rx/download-ortac_rx_splay/):   Ortac_Rx_Splay Licencing Ortac_Rx for SDRPlay receivers (ver 8.0.0.0), is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware. Ortac_Rx is offered free of charge and fully functional to individuals and educational establishments. However the author does ask that if the user continues to find the software useful, that a suitable donation to RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations. The Author requests that Commercial and […] - [download-cw_shark](https://rfbits.com/cw_shark/download-cw_shark/):   CW_Shark Licencing CW_Shark, is released under the following licence conditions. Full details are in the End User Licence Agreement (EULA), which must be agreed before the program will run. Individuals and Educational Establishments Donation-ware.CW_Shark is offered free of charge to individuals and educational establishments. However, the author does ask that if the user continues to find the software useful, that a suitable donation to the RFBits fund is made. This will encourage the author to continue future development of the program. Commercial and Other Organisations.The author requests that Commercial and other non-educational organisations pay £100 per seat for the […] - [cw_shark_eula](https://rfbits.com/cw_shark/cw_shark_eula/) - [CW_Shark](https://rfbits.com/cw_shark/):   A program to read, send and analyse Morse. About.CW_Shark is a windows program, designed to analyse, decode and encode morse code. The program can be used in four modes :- 1. Decode OnlyThis is the simplest option and only requires the audio from the radio to be fed to the soundcard of the PC. Not recommended but it will work using the microphone in a laptop to listen to the audio from an HF radio, (disable any noise reduction dsp on the laptop microphone). 2. Keyboard QSOFor transmission you need the output of the soundcard to feed the mic […] - [Ortac_SarSat](https://rfbits.com/ortac_sarsat/):   Ortac_Sarsat is a Windows PC program that receives and decodes both 1st and 2nd generation COSPAS-SARSAT beacons. This software is intended for educational and personal use only. There is no guarantee of its performance or accuracy, it must not be used for any purpose that might have causal life-threatening consequences due to failure or error. The 2nd generation decoder has not been tested on a real beacon and in all probability has some errors in the decodes, these will be corrected when tested with a real beacon. It is considered that this program has a use at Seaports and […] - [Ortac_Rx](https://rfbits.com/ortac_rx/): A general purpose DSP receiver designed to have a simple front end, but having full capabilities within. It is compatible with Windows 7 to 11. Features: – You can read the full manual, which describes the functions and operation of the software here : – Ortac_Rx has three build variants, each optimised to work with a family of radios: – Ortac_Rx_SPlay Works with the SDRPlay series of radios : – Read more about SDRPlay radios at https://www.sdrplay.com/products/ Oratc_Rx_RTL Works with RTL2832u devices which have the Rafael Micro R820T, R820T2 or R860 RF tuner, examples are : – Read more about […] - [Home](https://rfbits.com/): About RFBits.COM The author has some 45 years’ experience of RF hardware design. To support the hardware designs the author has also written programs in assembler, embedded C, visual C++ and pascal, both embedded and for PC. The objective of RFBits.com is to offer a collection of RF related software that the author has independently created. The initial offering on this RFBits.com web site was a Windows DSP receiver (Ortac_Rx), which has been in development for the last six years. Ortac_Rx has now been updated to Issue 8. Ortac_AIS, a program to receive and decode maritime AIS messages, although due […] - [Privacy Policy](https://rfbits.com/privacy-policy/): Who we are Our website address is: https://rfbits.com. Comments [comment]: # (Generated by Hostinger Tools Plugin)