Single host high power gain 2G 3G 4G tri band signal booster 90db LTE GSM WCDMA 900 1800 2100 MHZ | Мобильные телефоны и

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  packaging: 1.Signal Booster

Indicator status table

 

一. RUN: The system is running normally. It is always on under normal conditions.

二. SYS1 SYS2 SYS3 represents the corresponding network frequency purchased, for example, 800/900/1800 host, SYS1 stands for 800MHZ module, sys2 stands for 900MHZ module, SYS3 stands for 1800MHZ module, only SYS1 is illuminated in single frequency, SYS1 and SYS2 are dual-frequency.

SYS1 SYS2 SYS3 has four indication states during its work:

5. The green light is shining, indicating that the signal is weak or there is no signal, and the effect is not good at this time.

6. The green light is always on. It means the host is working at its best.

7. The red light flashes to indicate that the power of the host is very close to or exceeds the maximum value. At this time, it can be used normally, but there is a risk of damage. The host gain can be reduced by setting.

8. The red light is always on. It means that the host is powered off, the host starts the protection program, the installation must be re-adjusted, and then the host can be restarted to work.

三．SET representative settings Each time the SET button is pressed, the screen flickers. At this time, press ldquo+rdquo ldquo-rdquo to adjust the gain of the host. The left side represents the uplink and the right side represents the downlink.

四. RESET stands for the reset button. Press the reset button to restore the factory settings

Recommended to match, accessories need to be purchased separately!  

 

 

 

 

 

 

 

Single host high power high gain 2G 3G 4G tri band signal booster 90db repeater gsm/dcs/3g Custom frequency tri/Dual/Single band