Turn Your Android Phone Into A Modern Ham Radio Transceiver With SA818 RF Module Pre Installed, 3D Printed Case, PTT Function, 2.0e UHF Version, And Updatable ESP32 Firmware For Seamless Mobile Amateur Radio
✔️ SA818 module built-in, 2.0e-UHF, PTT, ESP32 firmware ready
The kv4p HT turns your Android phone into a full-featured ham radio transceiver, ideal for off-grid field use, emergencies, camping, or hobbyist experimentation. It connects via USB-C and includes a pre-installed SA818 module, 3D-printed case, and PTT control for quick handoff in the field.
✅ Version 2.0e‑UHF with PTT function for quick push-to-talk
✅ Turns an Android phone into a full handheld ham transceiver via USB-C
✅ 100% off-grid operation; no internal battery needed
✅ Includes 3D printed black case, SA818 module, antenna, and cable
✅ Android app v1.8.0 and ESP32 firmware v13 updateable
💡 What is a handheld ham radio transceiver used for in field and hobby settings?
Handheld ham radios are handy for off-grid field comms, emergencies, and learning radio basics.
- Handy for off-grid field comms with Android integration. - APRS messaging and 1200 baud data in a compact form. - ESP32 firmware updates extend capabilities over time. ✝️