Have you purchased or planning to purchase 75 Ohm signal booster kit for your home, office, or building and feel you would need more indoor antenna(s) for those deep interior rooms where reception does not reach using the single inside antenna that is included with the kit? Sometimes, that single dome/ panel antenna does not help penetrate the cell phone signal to those deep in-building spaces far from your installed Dome/ Panel interior antenna due to thick walls of apartments, homes, offices, etc. This section consists of complete antenna kits containing indoor ceiling or wall antennas, cables, and splitters for your cell phone signal booster/ amplifier/ repeater.
With our superb 75 Ohms indoor antenna expansion kits shown below, you can now expand indoor cellular booster coverage deeper into more rooms or office spaces. These cellular coverage expansion packs for indoor use can help you get more signal boosting capability from your cell phone signal amplifier kit. These Dome and Panel antenna expansion packs include all required parts you will need such as additional cable(s) and cable splitter to connect to your existing cellular phone signal booster kit.
If you have arrived from one of our signal booster kit pages at this website, the following are correct ones to purchase for that signal booster kit on that page. Antenna impedance of 50 Ohms or 75 Ohms must match your amplifier's impedance. The following kits are for 75 Ohm booster systems. We carry 50 Ohm antenna expansion kits as well, if you have a 50 Ohm booster kit. Scroll down below listings if you wish to read advantages of Dome versus Panel inside-building antennas.