Received shipment of the duplex linear amplifier and required accessories. All have now been installed, and are performing as advertised. Great job, by these guys. My AT&T gsm signal strength has gone from from three bars (at best) to five bars continually. The technology finally works as it should with their thoughtful intervention. Thank you very much. I will enthusiastically recommend their product services to anyone who is experiencing degraded service due to poor reception. Keep up the great work.
Pros: Fast shipment, Knowledgable Staff
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