User's Guide

LED Bar Display
LED
20
Number of LED bars on the front side of the Signal Booster will show input and output signal
strength levels. The tables below indicate the signal strength levels.
Service band: 700MHz, 850MHz
Service band: 1900MHz, 2100MHz
LED Status
LED bars
Input Power LED bars Output Power
≤-81dBm
-80dBm ~ -71dBm
-70dBm ~ -61dBm
-60dBm ~ -51dBm
≥ -50dBm/Total ≥ 15dBm/Total
5dBm ~ 14dBm
-5dBm ~ 4dBm
-15dBm ~ -6dBm
≤-16dBm
LED Status
LED bars
Input Power LED bars Output Power
≤-86dBm
-85dBm ~ -76dBm
-75dBm ~ -66dBm
-65dBm ~ -56dBm
≥ -55dBm/Total ≥ 15dBm/Total
5dBm ~ 14dBm
-5dBm ~ 4dBm
-15dBm ~ -6dBm
≤-16dBm
B-50K User Guide