The iPA-1800A is a portable, battery operated PIM Analyzer from Kaelus. It supports multiple test scenarios such as testing at the top of the tower, base of tower, roof top and in-building for DAS systems. It has Spectrum monitor, frequency sweep and time trace modes. The Analyzer has a Tx Frequency of 1805-1817.5 MHz, 1855-1880 MHz and a Rx frequency of 1730-1755 MHz. It has a PIM sensitivity of <-125dBm/-168dBc typ @ 2x 43dBm carriers. The iPA-1800A comes with a 7 inch tablet computer for remote control of device.