Digital echo w/ dual front mounted controls; Two different roger beeps; Roger beep can be turned off when not needed. 7-color channel display; 7-Color LED backlit face plate: Choose from 7 colors with the push of a button or let the CPU controller scan through all of the colors on its own. Multiple step dimmer: fine tune how bright you want the backlighting and channel display.Simply press and hold the "color" button in until the radio dims to the desired level. Variable power control; Variable talk back control. Stryker Radios, brought this additional feature, keeping in view the requests of the recent customer. The MAJOR issue that provoked to its improvement was the decreased space for rising the radio inside any vehicle. SR-447HPC2 is a compressed but complete 10-meter amateur radio that can be adjusted easily into any space provided. So mounting it wont be a problem. We ensure this little radio is as productive, efficient and reliable as the most seasoned players from Stryker. The item "Stryker 447HPC2 Heavy-Duty AM Regulator High Power MOSFET 55W 10 Meter Radio" is in sale since Monday, July 15, 2019. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "jbtool" and is located in Livonia, Michigan. This item can be shipped to United States.