Hi msa, please try to be more specific with your requirement.
As Toto says, BTS240XL is efficient but has a terrible problem with its hardware. I had many problems with alarms related to FDUAMCO’s (at the VSWR DETECTOR and LNA stage). But the critical problem occurs when the combiner is damaged because it doesn’t present an alarm and the RF output power decreases in 12 to 20dB. As a result, call setup fails increases at rates from 6% to 20% depending on how many TRX you have installed