Product Description
GSM Mobile Signal Amplifier
Measurement:380X150X72mm
Netweight:231G
Application: areas like Basements, countryside, Elevators, etc where mobiles signals are weak.
Coverage:5000 Square metres.
Frequency: Up 885-915; Down:930-910MC
GP: More than 50 DB(Down:More than 60DB)
PO: More than 20DMB(Down:More than 20DMB)
Remarks: compatible with worldwide major GSM technical requirements.

Mobile Signal Shield:
Measurement:340X260X80mm
Net Weight:300G
Effective isolating/shielding diameter:40M
Mobile shielding bandwidth: CDMA:869-89MHZ, GSM:925-960MHZ, DCS:1805-1880MHZ, PHS:1900-1990MHZ, not interfering with normal operation of other electronic devices
Power source: AC160V-240V alternate currency, slow start-up circuit for sparking protection
Application: Venues of Military bases, Banks, Libraries, Schools, Churches, Courts, Conference Rooms, etc for quiet environment or secrets keeping purpose.