The Yaesu FT-3165E is a rugged, space-saving 2-metre mobile transceiver built to provide dependable, high-quality communication. Offering up to 65 watts of transmit power, along with selectable output settings of 65W, 30W, or 5W, it adapts easily to different operating conditions—whether used in a base station or installed in a vehicle. Equipped with Yaesu’s FACC (Funnel Air-Convection Conductor) passive cooling system, the FT-3165E maintains stable performance during extended operation without requiring a cooling fan. This fan-less design ensures quiet operation, improved efficiency, and long-term reliability. A robust 5-watt front-facing speaker delivers crisp, clear audio, even in challenging noise environments. For greater sound output, the radio also supports the optional Yaesu MLS-100 external speaker, making it well suited for mobile setups or louder operating locations. Features Large-capacity of 220 Memory channels with Alpha-numeric 8-character labels Keypad entry of operating frequencies from the supplied DTMF microphone Versatile Scan features such as Preferential Memory Scan VFO Scan Priority Channel Scan (Dual Watch) CTCSS / DCS Encode/Decode Separate Transmit offset Frequency Memories RF squelch EPCS (Enhanced Paging and Code Squelch) operation Display Illumination Adjustment Automatic Power- Off (APO) Time-Out Timer (TOT) Busy Channel Lock-out (BCLO) 10 NOAA Weather Broadcast Channels with Weather Alert