3
The “LEDS” on the face of the booster indicate operating gain state.
In any given frequency band.
The Green and Orange LED which indicate the gain status i each operating band.
When both of these LEDS are “SOLID ON” it means that the booster is operating
normally and with full gain (No Automatic Gain Reduction) .
When one or both of the LEDS are flashing (Per the chart on Pg. 6) it
indicates that the gain has been automatically reduced due to either:
A) High RX outside signal level (close to cell tower)
B) Loop Oscillation, which is due to the inside antenna (either on holder or
Patch antenna) and the outside antennas are located too close together.
When the booster is off it will be indicated as follows:
When inside and outside antennas are extremely close together the Green LED
will fast flash and the Orange LED will turn off indicating that the booster is
off due to loop oscillation.
Band 12, 17 700MHz Lower
Band
Frequency
Band 13
700MHz Upper
Band 5
850MHz
Band 4
1700/2100MHz
Band 2, 25
1900MHz ext
RX High Power Attenuation
Oscillation Attenuation
Orange LED
Green LED
Hp Att
Osc Att
Understanding the LED Indicators