• phone jammer portable restrooms

Phone jammer portable restrooms - super mini portable cellphone jammer

Phone jammer portable restrooms,super mini portable cellphone jammer,1) Frequency range:   - Up link DCS1710-1785(MHz) -  Downlink DCS1805-1880(MHz) 2) Gain(dB): DCS Up link 53 3) DCS downlink: 58 4) Gain adjustable range MGC:≥30dB 5) Output power(dBm)...