Как увеличить радиус действия PMR радиостанции, модернизация для дальности действия связи.

Video about upgrading the PMR voxtel radio station, replacing the standard spring antenna with a quarter of the wavelength. Simple actions allow increasing the range of communication between correspondents by about one and a half times. The most accessible materials are used for upgrading, everything is done very simply and easily. The method is suitable for any similar pocket radio stations. I hope someone will find the video useful Type - PMR Model -Voxtel MR950 Twin Frequency ranges - 446 - 446.1 MHz Number of channels - 8 Number of memory channels -121 Transmitter power -0.5 W Radius of action in open areas -10 km Coding standards - CTCSS, DCS Number of codes - 121 Channel scanning - yes Automatic noise suppressor - yes Additional parameters Vibration call - yes Keyboard lock - yes Activation of the radio station by voice - yes Battery capacity - 600 mAh Battery life - 38 h