A channelization device in a signal booster configured for enabling the signal booster to increase signal booster gain for one or more uplink channels while maintaining network protections, the channelization device comprising: a first diplexer configured to be coupled to a first interface port; a second diplexer configured to be coupled to a second interface port; a channelized bandpass filter comprising a downlink filter configured to filter one or more downlink channels in a selected band of a downlink signal and an uplink filter configured to filter one or more uplink channels in a selected band of an uplink signal; a third diplexer coupled to the channelized bandpass filter and located between the first diplexer and the channelized bandpass filter; a fourth diplexer coupled to the channelized bandpass filter and located between the second diplexer and the channelized bandpass filter on an opposite side of the channelized bandpass filter relative to the third diplexer; wherein the channelized bandpass filter is configured to communicate the one or more downlink channels in the selected band of the uplink signal to the signal booster to enable the signal booster to: measure a base station coupling loss (BSCL) value for the one or more downlink channels in the selected band of the downlink signal; a pass-through path coupled between the third diplexer and the fourth diplexer to allow uplink signals to pass between the first interface port and the second interface port when the BSCL value for each of the one or more downlink channels is greater than a threshold value, wherein the BSCL value is a signal loss value between the signal booster and the base station; and set an uplink gain or a noise power of the one or more uplink channels in the selected band of the uplink signal based on the BSCL value of the one or more downlink channels. a first diplexer configured to be coupled to a first interface port; a second diplexer configured to be coupled to a second interface port; a channelized bandpass filter comprising a downlink filter configured to filter one or more downlink channels in a selected band of a downlink signal and an uplink filter configured to filter one or more uplink channels in a selected band of an uplink signal; a third diplexer coupled to the channelized bandpass filter and located between the first diplexer and the channelized bandpass filter; a fourth diplexer coupled to the channelized bandpass filter and located between the second diplexer and the channelized bandpass filter on an opposite side of the channelized bandpass filter relative to the third diplexer; wherein the channelized bandpass filter is configured to communicate the one or more downlink channels in the selected band of the uplink signal to the signal booster to enable the signal booster to: measure a base station coupling loss (BSCL) value for the one or more downlink channels in the selected band of the downlink signal; a pass-through path coupled between the third diplexer and the fourth diplexer to allow uplink signals to pass between the first interface port and the second interface port when the BSCL value for each of the one or more downlink channels is greater than a threshold value, wherein the BSCL value is a signal loss value between the signal booster and the base station; and set an uplink gain or a noise power of the one or more uplink channels in the selected band of the uplink signal based on the BSCL value of the one or more downlink channels. measure a base station coupling loss (BSCL) value for the one or more downlink channels in the selected band of the downlink signal; a pass-through path coupled between the third diplexer and the fourth diplexer to allow uplink signals to pass between the first interface port and the second interface port when the BSCL value for each of the one or more downlink channels is greater than a threshold value, wherein the BSCL value is a signal loss value between the signal booster and the base station; and set an uplink gain or a noise power of the one or more uplink channels in the selected band of the uplink signal based on the BSCL value of the one or more downlink channels.