DESCRIPTION: Hytera PD79X* Ex, a portable DMR radio that complies with the world’s strictest safety standard. Plastic-encapsulated technology, error-prevention design, and IP67 protection ensure intrinsically safe and reliable communication in hazardous scenes with explosive gas and combustible dusts. Ergonomic Design PD79X Ex adopts a 1.8-inch high resolution color transflective LCD display, allowing crystal-clear visibility even…
Автор: Андрей Федоров RW3AH-WL7AP-9X0A-T2X-3D2AF 1999-2000-2001 2002 © Все права защищены. История одного путешествия в Океанию. DXpedition K1B («KING ONE BAKER») Весна 2002 Жаль, что впустую жизнь мы провели, Что в ступе суеты нас истолкли. О жизнь! Моргнуть мы не успели глазом И, не достигнув ничего, – ушли! Рубайат Омар Хайам Репортаж из королевства «Эль…
Frequency range UHF: 400-470MHz; Channel number 1024 Group number 64 ( each with up to 16 channel ) Channel spacing of 25 / 20 / 12.5 KHz Working voltage rated 7.4V Battery 2000mAh ( Li-Ion ) Average battery working time ( 5-5-90 work cycle, high power transmitter ) 2000mAh high capacity lithium battery simulation: more…
The Dangerous Prototypes web platform is a tiny server designed for networked hacks where a full PC is inconvenient. There’s lots of interesting projects that bridge the internet to microcontrollers, but most of them have a PC in the middle to handle network stuff. This business card-sized internet appliance can connect to web services, control…
