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microHAM USB Interface II™ includes full optical isolation of all control signals (radio control, CW, PTT and Squelch) and high quality audio isolation transformers with level trimmers (screwdriver adjust) to permit connecting a computer sound card to your radio's rear panel audio input and constant level audio output for use with digital mode software or echolink.
microHAM USB Interfaces have built-in hardware support for your radio - you no longer need additional level converters like CT-62, IF-232, FIF-232, CT-17. The drivers include support for software CW keying (DTR) and PTT (RTS) - there is no need for additional interfaces.
All prices displayed on these pages are exclusive of 19% VAT which is automatically added for all European Union customers during checkout!