The ALB 280-RM series from Agilis are C-band Block Up Converters which upconvert an input frequency from 950 to 1825 MHz to an RF frequency from 5850 to 6725 MHz. The BUCs are suitable for both data and voice communication operating in different modulation formats including BPSK, QPSK, QAM and FM. They deliver an output power of 400 watts with a small signal gain of over 85 dB. These BUC's works on a wide range of supply voltage from 180 V AC to 264 V AC. They are available in a 19 inches, 5RU height rack module with N-type female connector at the input interface and WR137G waveguide at the output interface. These BUCs have built-in redundancy control unit, isolator and harmonics reject filter.