SR-655 High Power Long-Range communication radio uses 4 IRF-520 MOSFET transistors. It’s a GREAT radio which pushes 70 to 75 watts, AND you can perform some serious long talks efficiently. This Big power radio is a must if you run a log truck so that others can keep track of your 10-20 in the mountains, and you can keep track of them.
 
   ■ Loud Reciever—655HPC receiver is very loud and clear. You can receive great up to 50 miles and transmit out about 20. It is easy to get familiar with, and the sound is impressive. SR- 655hp big radio with all the bells and whistles.
 
   ■ Channel selector – Selector Switch (Encoder) for 655HPC Radios. It will help you to jump to your desire frequency very easily without any problem. A great quality encoder with a slightly firmer positive click makes Switching Easy for YOU while driving rig on highways.
 
   ■ SR-655HPC has a fantastic display LED faceplate with excellent Dimmer Control. Faceplate allows you to choose 7 different colors with the push of a button or let the CPU controller scan through all of the colors on it and dimmer control; it doesn’t burn your eyes like other radios at night.