Channels 40 Frequency Range 26.965 - 27.405 MHz Large, easy-to-read meter with 4 scales: S Meter indicates up to 60 dB over S9 Modulation Percentage Scale for use on AM Power Scale Calibrated for AM and SSB SWR Scale Automatic SWR Circuit (no complicated calibration procedure) Talkback Circuit with On/Off Switch and Volume Control Variable Power Output Control Roger Beep with On/Off switch and LED Indicator Galaxy Noise Filter for use on weak signals High SWR Alert LED Indicator Galaxy Two Year Warranty ADDITIONAL FEATURES: Five-digit Frequency Display +/- 1.0 KHz Receive Clarifier Noise Blanker and Automatic Noise Limiter AM, SSB and PA Modes 3-Position Tone Control Switch Green/Red LED Indicator for RX/TX LED Channel Indicator Dimmer Control Receive Gain Control Mic Gain Control.