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# Adding additional frequencies (TX/RX)
2022-07-29 15:28:12 +00:00
## Note: You must be on the latest release!
2022-07-06 05:49:28 +00:00
Some changes I made to the available frequency settings (including unlocking them all). The file is found here:
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![Sub-Ghz_Changes ](https://user-images.githubusercontent.com/57457139/174948988-f6955976-2318-4e3e-b658-93f0465bb22e.png )
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Officially supported frequencies: 300-348 MHz, 387-464 MHz, and 779-928 MHz (from [CC1101 chip docs ](https://www.ti.com/product/CC1101 ))< br >
Unofficially supported frequencies: 281-361 MHz, 378-481 MHz, and 749-962 MHz (from [YARD Stick One ](https://greatscottgadgets.com/yardstickone/ ) CC1111 docs)
2022-07-27 06:05:51 +00:00
Official & Unleashed currently do not allow anything outside of the officially supported CC1101 specs.< br >
2022-07-27 06:05:40 +00:00
RogueMaster allows unofficially supported frequencies with the `extend_range` file.
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**NOTE: Going outside the supported frequencies may DAMAGE YOUR FLIPPER AMP.< br >
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Please understand what you're doing if trying to break out of official frequencies.**
2022-07-28 05:37:23 +00:00
You'll need to edit some code and recompile if you want to break outside of the officially supported frequencies. [Proceed with caution. ](https://github.com/UberGuidoZ/Flipper/blob/main/Sub-GHz/Restaurant_Pagers/SubGHz_changes.md )
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# CAUTION within 402-408 range!<br>Medical devices can operate here.
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2022-08-09 05:00:56 +00:00
## This range is purposefully not included in my file above.
2022-08-09 05:00:25 +00:00
I've had so many asking for me to add this.< br >
![Flipper_Blush ](https://user-images.githubusercontent.com/57457139/183561666-4424a3cc-679b-4016-a368-24f7e7ad0a88.jpg ) ![Flipper_Love ](https://user-images.githubusercontent.com/57457139/183561692-381d37bd-264f-4c88-8877-e58d60d9be6e.jpg )
**BTC**: `3AWgaL3FxquakP15ZVDxr8q8xVTc5Q75dS` < br >
**ETH**: `0x0f0003fCB0bD9355Ad7B124c30b9F3D860D5E191`
So, here it is. All donations of *any* size are humbly appreciated.< br >
![Flipper_Clap ](https://user-images.githubusercontent.com/57457139/183561789-2e853ede-8ef7-41e8-a67c-716225177e5d.jpg ) ![Flipper_OMG ](https://user-images.githubusercontent.com/57457139/183561787-e21bdc1e-b316-4e67-b327-5129503d0313.jpg )
Donations will be used for hardware (and maybe caffine) to further testing!< br >
![UberGuidoZ ](https://cdn.discordapp.com/emojis/1000632669622767686.gif )