We've had one Samsung model, ang sabi 5 kilometer radius range. Kaso dapat pala niliwanag nila pag sa bukid mo gagamitin. Hindi effective yung frequency range pag maraming dead spots like buildings. Kaya yung range nung sa amin within Manila ay naging less than 2kms. lang.

Nilagyan rin namin ng aerial antenna lampas bubong kaso hazy sound pa rin parang mistuned dial AM station.