The TLNB-15000X from General Dynamics is a band-switching Low Noise Block convertor that has been designed for troposcatter applications. It operates in the Ku-Band accepting a signal with an input frequency of 14.9 GHz to 15.5 GHz and down converting it to a signal with frequency from 1 GHz to 1.6 GHz. This block convertor has a P1dB of 13 dBm, gain of 63 dB with a flatness of ±1.0 dB and LO frequency of 13.90 GHz. It is available in a module with N- Type Female connectors. The TLNB-15000X has the quality, stability, and performance required for demanding receiver applications in today’s troposcatter systems. It has been designed for both fixed and transportable applications.