![lte-cellular lte-cellular](https://f3wireless.com/wp-content/uploads/2022/09/lte-cellular.jpeg)
![production-tester production-tester](https://f3wireless.com/wp-content/uploads/2022/09/production-tester.png)
![image-7 image-7](https://f3wireless.com/wp-content/uploads/2021/06/image-7.png)
![2 2](https://f3wireless.com/wp-content/uploads/2020/08/2.png)
![unnamed-15 unnamed-15](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-15.jpg)
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![4 4](https://f3wireless.com/wp-content/uploads/2020/08/4.png)
Migraine headache treatment device. FDA class 2 durable medical equipment. F3 added cellular radio and antenna for insurance and medical usage log reporting.
![fullsizeoutput_3e6b fullsizeoutput_3e6b](https://f3wireless.com/wp-content/uploads/2021/02/fullsizeoutput_3e6b-scaled.jpeg)
Custom antenna for cell phone detection. Enables a product used in prisons to detect contraband cell phones.
![unnamed-13 unnamed-13](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-13.jpg)
Directional 2.4GHz radar antenna array for fire safety device. F3 designed the entire thing, including the ceramic patch antennas and array board.
![unnamed-14 unnamed-14](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-14.jpg)
Main board with antenna integrations for a fire safety device. We optimized and matched these antennas to the enclosure and user’s hand.
![cellcracker cellcracker](https://f3wireless.com/wp-content/uploads/2020/08/cellcracker.png)
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![9-pro 9-pro](https://f3wireless.com/wp-content/uploads/2020/08/9-pro.png)
Example of a 2.4GHz slot antenna demonstrating how a metal enclosure can be used as a high performance antenna.
![cellcracker-productpage cellcracker-productpage](https://f3wireless.com/wp-content/uploads/2020/08/cellcracker-productpage.png)
CellCracker on its eval board, which allows for easy evaluation and use with simple USB connected devices.
![cell-boxnew cell-boxnew](https://f3wireless.com/wp-content/uploads/2021/06/cell-boxnew.jpg)
![maxblue-product maxblue-product](https://f3wireless.com/wp-content/uploads/2020/08/maxblue-product.jpg)
F3 created this Bluetooth module and eval board for a customer based on the latest line of Maxim integrated CPU/radio chips.
![image-6 image-6](https://f3wireless.com/wp-content/uploads/2021/06/image-6.png)
F3 created a printed bluetooth antenna that was tuned to work properly inside the mouth and resulted in working communications.
![image-7 image-7](https://f3wireless.com/wp-content/uploads/2021/06/image-7.png)
![2 2](https://f3wireless.com/wp-content/uploads/2020/08/2.png)
![unnamed-15 unnamed-15](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-15.jpg)
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![4 4](https://f3wireless.com/wp-content/uploads/2020/08/4.png)
Migraine headache treatment device. FDA class 2 durable medical equipment. F3 added cellular radio and antenna for insurance and medical usage log reporting.
![fullsizeoutput_3e6b fullsizeoutput_3e6b](https://f3wireless.com/wp-content/uploads/2021/02/fullsizeoutput_3e6b-scaled.jpeg)
Custom antenna for cell phone detection. Enables a product used in prisons to detect contraband cell phones.
![unnamed-13 unnamed-13](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-13.jpg)
Directional 2.4GHz radar antenna array for fire safety device. F3 designed the entire thing, including the ceramic patch antennas and array board.
![unnamed-14 unnamed-14](https://f3wireless.com/wp-content/uploads/2021/01/unnamed-14.jpg)
Main board with antenna integrations for a fire safety device. We optimized and matched these antennas to the enclosure and user’s hand.
![cellcracker cellcracker](https://f3wireless.com/wp-content/uploads/2020/08/cellcracker.png)
Learn more
![9-pro 9-pro](https://f3wireless.com/wp-content/uploads/2020/08/9-pro.png)
Example of a 2.4GHz slot antenna demonstrating how a metal enclosure can be used as a high performance antenna.
![cellcracker-productpage cellcracker-productpage](https://f3wireless.com/wp-content/uploads/2020/08/cellcracker-productpage.png)
CellCracker on its eval board, which allows for easy evaluation and use with simple USB connected devices.
![cell-boxnew cell-boxnew](https://f3wireless.com/wp-content/uploads/2021/06/cell-boxnew.jpg)
![maxblue-product maxblue-product](https://f3wireless.com/wp-content/uploads/2020/08/maxblue-product.jpg)
F3 created this Bluetooth module and eval board for a customer based on the latest line of Maxim integrated CPU/radio chips.
![image-6 image-6](https://f3wireless.com/wp-content/uploads/2021/06/image-6.png)
F3 created a printed bluetooth antenna that was tuned to work properly inside the mouth and resulted in working communications.