[Satellite TODAY 04-08-11] Comtech Xicom Technology introduced a family of Ka-band block up converters (BUCs) designed for high data-rate Ka-band satellite communications uplinks, the company announced April 7.
    The Xicom BUCs feature higher linear power in a compact package, which aims to enable system integrators to offer higher data-rate uplinks with rugged, lightweight, transportable satcom terminals.
    The BUCs are available in three linear power level configurations: Model XTLN-25Ka-B1 in 25 watts; Model XTLN-50Ka-B1 in 50 watts and Model XTLN-75Ka-B1 in 75 watts. All three will be marketed as upgrades for existing systems that need an additional 3 decibels to 6 decibels of linear power.