Firmware Modificado RETEVIS RA79 WALKIE TALKIE (As Know as Quansheng K5) ¡BANDA 27Mhz y mucho mas!

Con este firmware modificado podeis RECIBIR Y TRANSMITIR EN CB BANDA CIUDADANA 27Mhz. Rango de RX escucha desde 18Mhz hasta 1300Mhz. Se puede poner nombre a los canales memorizados y mostrar en pantalla Nombre + Frecuencia. Y muchas cosas mas ;-) TODA LA INFORMACIÓN DEL FIRMWARE Y SU DESCARGA ESTA AQUI: egzumer / uv-k5-firmware-custom https://github.com/egzumer/uv-k5-firm... El nuevo Walkie Talkie RA79 de RETEVIS tiene BANDA AEREA ¡Puedes escuchar los aviones! Mira a que buen precio esta en su tienda en Aliexpress RETEVIS RA79 https://www.aliexpress.com/item/32568... ¡Échale un vistazo! Retevis walkie talkie de banda Dual, receptor de frecuencia AM FM, UHF, VHF, multibanda, carga USB C, Radio Ham de 5W, RA79 TIENDA OFICIAL DE RETEVIS EN ALIEXPRESS https://m.aliexpress.com/store/341812... Puedes recibir escuchar en este rango de frecuencias, desde 50mhz hasta 600mhz. ¡ES UN ESCANER! Puedes transmitir desde 136Mhz a 600Mhz PAGINA WEB OFICIAL www.RETEVIS.com PARA ABRIR LAS BANDAS Y PODER TRANSMITIR EN MAS FRECUENCIAS, HAZ LO SIGUIENTE... CON EL WALKIE TALKIE APAGADO MANTEN PULSADAS LA TECLA DE PTT Y LA QUE ESTA JUSTO DE BAJO A LA VEZ, ENCIENDELO Y SUELTAS UNA VEZ SALGA EN PANTALLA EL MENU OCULTO, LUEGO CONFIGURA LAS OPCIONES PARA TRANSMITIR EN TODAS. COMO ACTUALIZAR o CAMBIAR EL FIRMWARE: Flashing with the official software http://en.qsfj.com/products/3002 If you use Windows, you can use the official updater tool. You can download it directly from http://en.qsfj.com/products/3002 Connect the programming cable to your computer and ensure the proper drivers are installed. In the device manager, it should show up as a com port. Start the updater tool, select the com port, and click connect. Load the customized firmware as the program file. On your radio (still disconnected and turned off), hold down PTT (large button on the side) and turn on the radio while still holding PTT. Now the flashlight should turn on while the rest of the radio stays dark. Your radio is now in bootloader mode. Connect the programming cable to the radio. The "Update" button in the updater tool should now become available. Click update and wait for the tool to finish. All done, all your settings should still all be intact. Main features of modded firmware: many of OneOfEleven mods: AM fix, huge improvement in reception quality longpress buttons functions replicating F+ action fast scanning channel name editing in the menu channel name + frequency display option shortcut for scannlist assignment (longpress 5 NOAA) scannlist toggle (longpress * Scan while scanning) configurable button function selectable from menu battery percentage/voltage on status bar, selectable from menu longer backlight times mic bar RSSI s-meter more frequency steps squelch more sensitive fagci spectrum analyzer (F+5 to turn on) some other mods introduced by me: SSB demodulation (adopted from fagci) backlight dimming battery voltage callibration from menu better battery percentage calculation, selectable for 1600mAh or 2200mAh more configurable button functions longpress MENU as another cofigurable button better DCS/CTCSS scanning in the menu (* SCAN while in RX DCS/CTCSS menu item) Piotr022 s-meter style restore initial freq/channel when scanning stopped with EXIT, remember last found transmission with MENU button reordered and renamed menu entries LCD interference crash fix