Nextivity Inc. today announced the launch and availability of the CEL-FI PRO-X cable accessory designed specifically for use in environments where radio frequency (RF) signal propagation is an issue, such as manufacturing, mining, marine, and parking facilities, etc. The new PRO-X accessory attaches to the CEL-FI PRO (for AT&T subscribers), enabling a cabled connection between the smart signal booster’s Network and Coverage units to deliver a strong cellular signal even in the most challenging environments…
