clear cast sg 45 repeater penguat sinyal gsm frekuensi 900mhz
CLEAR CAST SG-45 GSM
Features:
* Improve indoor cellphone communication, coverage area 60-200 m2
* Reduce radiation from cellphone, helpful for human health
* Built-in AGC circuit, free of interference
* Unique LED level indicators, easy to find base station
* Extend lifespan of celluler