The PSB1030148 from Nuvotronics is a 4-Channel Switched Filter Bank that integrates highly selective filters with passbands from 17.5 to 24 GHz, 23 to 29.5 GHz, 28.5 to 35 GHz, and 34 to 40 GHz. It provides wideband system coverage in a compact form factor and supports fast, dynamic frequency switching, making it suitable for agile EW, SATCOM, and telecommunications applications. This switched filter bank has switching speeds of less than 200 ns across all channels. It has an insertion loss of less than 8.5 dB, with out-of-band rejection of 40 to 60 dB below and 65 to 75 dB above the passbands.
The PSB1030148 can handle an input power of up to 25 dBm and has a return loss of 15 dB. It is available in a compact SMT package measuring 15.8 x 16.3 x 4 mm. It utilizes bottom-side SMT launches that support solder reflow and epoxy PCB attachment and operates over a temperature range of -40 °C to +105 °C.
