![FelezJoo PCB - Pulse Induction Metal Detectors | Pulse induction metal detector, Metal detector, Detector FelezJoo PCB - Pulse Induction Metal Detectors | Pulse induction metal detector, Metal detector, Detector](https://i.pinimg.com/736x/f7/fb/2a/f7fb2a0a16a51f063964b039a7873f44.jpg)
FelezJoo PCB - Pulse Induction Metal Detectors | Pulse induction metal detector, Metal detector, Detector
![FelezJoo PCB - Pulse Induction Metal Detectors | Metal detector, Pulse induction metal detector, Detector FelezJoo PCB - Pulse Induction Metal Detectors | Metal detector, Pulse induction metal detector, Detector](https://i.pinimg.com/originals/fe/1f/14/fe1f14e8957d0383ecb7581d7c0f8209.png)
FelezJoo PCB - Pulse Induction Metal Detectors | Metal detector, Pulse induction metal detector, Detector
![I have a small radio box and it transmits a phone ring tone only i want to do ptt instead of the tone : r/amateurradio I have a small radio box and it transmits a phone ring tone only i want to do ptt instead of the tone : r/amateurradio](https://i.redd.it/i-have-a-small-radio-box-and-it-transmits-a-phone-ring-tone-v0-a6v8gx21gq2a1.jpg?width=2268&format=pjpg&auto=webp&s=517572504d3b9fd66a759030de3141d93edba700)
I have a small radio box and it transmits a phone ring tone only i want to do ptt instead of the tone : r/amateurradio
![FelezJoo PCB - Pulse Induction Metal Detectors | Pulse induction metal detector, Metal detector, Detector FelezJoo PCB - Pulse Induction Metal Detectors | Pulse induction metal detector, Metal detector, Detector](https://i.pinimg.com/236x/b2/71/b7/b271b7c5ffc172e037e155196192d050.jpg)