DESC: Key improvements to this radio include a front panel microphone connector which makes in-dash installation a cinch. Cobra has also provided a nine foot microphone cord so that you keep in touch from a good distance, whether you're located in a truck cab or dispatch office. The final noteworthy improvement are tactile controls for safer, and more accurate, functionality. Other features include: antenna warning indicator, SWR calibration, instant Channel 9, PA capability, dimmer control, switchable noise blanker and RF gain.