Avantel softech ltd. Designs & manufactures repeaters, filters, combiners & amplifiers to enhance the capacity & coverage of wireless communication networks for use in gsm, cdma & 3g networks. The solid state power amplifier [sspa] developed b avantel covers a spectrum from 10mhz to 6ghz, spanning over power output of 1w to 1kw narrow band as well as multi-octave. This spectrum covers commercial applications such as gsm/cdma repeaters as well as defence and space use. Systems developed uses ldmosfets / vdmosfets at uhf range and gaas fets at higher frequencies. Various features such as alc, vswr protection, bite at turn on, overdrive protection, forward/reverse power monitoring is provided as per customer requirement.
