i am wary cofuse becouse cancerturor recomend only gb4000 wich frequensy is most close to orgina royal rifle and have 20mhz and spooky is only 3mhz . Reagarding the frequency list there is so many nr how to set up gb machine for such frequensy ?
20mhz shall is use the maximum strenth when use gb4000 ot this power is no esensial