TMAT1923B68-31-43 | E14R00P03

The TMA T1923B68-31-43| E14R00P03 from Andrew is a Twin Tower-Mount Amplifier (TWA) that operates from 1850 to 1910 MHz/2305 to 2315 MHz (uplink) and 1930 to 1990 MHz/2350 to 2360 MHz (downlink). In the uplink, it provides a gain of 13 dB with a noise figure of 1.4 dB, while in the downlink, it has a return loss of 20 dB and a third-order PIM of less than -153 dBc. This tower-mount amplifier integrates a bandpass filter and a low-noise amplifier (covering the PCS and WCS bands), with an isolation of 60 dB and a return loss of 20 dB. 

The TMA T1923B68-31-43| E14R00P03 tower-mount amplifier requires a DC supply of 10 to 30 V (AISG mode) and consumes 210 mA (at 12 VDC) of current. It is available in an enclosure that measures 247 x 280 x 99 mm and has 4.3-10 (female) connectors.