You can even turn the humble handheld device into a working walkie talkie. The build relies on ... in the UHF band around 433 MHz. With a power on the order of 1.8W, it should get you a few ...

Rocky Talkie just released their new 5 ... but for recreationalists looking for an extremely high-quality waterproof radio with extra power and some neat features, it’s a really good option.

Mostly because of range, power usage and convenience with no SSIDs and passwords to bother with. The DIY Walkie-Talkie circuit diagram. (Credit: Clemens Valens, Elektor magazine) ESP-NOW is ...

Xiaomi has launched the Xiaomi Public Network Walkie-Talkie Mini on its Youpin platform ... managing functions such as group switching and power queries. The product is tailored for industries ...

A new technical paper titled “When Everyday Devices Become Weapons: A Closer Look at the Pager and Walkie-talkie Attacks” was published by researchers at University of Florida. Abstract ...