This specification covers the Transmitter (Exciter), T-827( )/URT and associated accessories, hereinafter referred to as the equipment. The equipment isadigitally tuned transmitter ( exciter ) intended for general purpose voice, continuous wave (CU), radio teletype and data communications, which operates I n the 2.0 megahertz (MHz) to 30.0 MHz frequency range and provides transmission of single sideband (SSB), (selectable upper sideband (UZB), lower sideband
(LSB) and independent sideband (ISE), C\i amplitude modulation (AM compatible), single and
multi-channel teletype writer and Naval Tactical Data System (NTDS) Link 11 signals.