Galaxy-DX-949 40 Channel AM/SSB Mobile CB Radio<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Large， easy-to-read meter with scales for power output， modulation， SWR and incoming signal </span></li><li><span class="a-list-item"> Two-digit channel display with large yellow digits， variable power output control， variable talkback circuit with on/off switch </span></li><li><span class="a-list-item"> Automatic SWR circuit and an SWR alert LED， Roger Beep with on/off switch </span></li><li><span class="a-list-item"> Variable dimmer control with push switch to turn off the meter lamp and display digits， 3-position tone switch for receive， rear connector for accessory Galaxy six-digit frequency counter (purchased separately - not included) </span></li><li><span class="a-list-item"> Proprietary Galaxy Noise Filter (GNF) Circuit reduces noise to aid in the recovery of weak SSB signals </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41h3f5KGxbL.jpg" noproxy>