model: Ru200 na-arụ ọrụ ugboro: 860~ 960mhz nwere ike ịtọ ugboro na-arụ ọrụ na mba dị iche iche na mpaghara: China (920MHz ~ 925MHz) South Korea (917MHz ~ 924MHz) United States (902MHz ~ 928MHz) Europe (865MHz ~ 968MHz) Japan (916MHz ~ 924MHz) Communication Protocol: ISO 18000-63(6C)/EPC Gen2 na-arụ ọrụ: Frequency hopping ma ọ bụ LBT (Listen-Tupu-Talk) Mgbanwe ụda olu: DSB-Rịọ: Miller 2, 4, 8 na fm0 nkwukọrịta FM0: USB gụrụ / dee: ọgụgụ anya>180mm, ide anya>80mm …