Enhance your amateur ham radio setup with the MCHF V0.6.3 HF SDR QRP Transceiver. This high-performance transceiver is equipped with essential features and includes a power supply and microphone for added convenience. The US plug design makes it suitable for use in the United States. Upgrade your radio experience today Spectrum Dynamic Waterfall Display. Multiple Working Modes: Receive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode DSP Digital Signal Processing Noise Reduction. Automatic Notch Filter. Humanized Interface Color Display Receive Fine Tuning Function, Changeable MIC Gain Value. VCC Power Supply Voltage Indication Table. Transmit Signal Strength Display Table. Multifunctional Instrument: SWR Standing Wave Ratio Meter, AVD Audio Frequency Meter, ALC - Signal Modulation Meter Build in USB Sound Card support WSJT-X use FT-817 Rig. Acc Jack Port Support 70-100W HF Pa Amp T/R V0.6 pcb redesign upgrade many hardware mod. Inside MIC and PTT (Press TUNE) Basic Parameters: Overall size: 190 x 69 x 45mm/7.5 x 2.7 x 1.8inch (WxHxT) Frequency range: Receive: 2.5-30MHz; Transmit: All HAM HF bands Operating Mode: SSB (J3E), CW (A1A), and AM (A3E) Minimum frequency step: 1Hz Antenna impedance: 50ohm Operating temperature range: -10℃ to +60℃ Frequency Stability: ±1.5ppm (5 minutes on), -10°C to +60°C (standard); ±0.5ppm (5 minutes on), -10°C to +60°C (TCXO-M) Working voltage: 9~15V DC Transmitting frequency band: 3.5Mhz~3.9MHz, 5351.5-5366.5 kHz, 7MHz~7.3MHz, 10.1 MHz~10.150 MHz, 14MHz~14.350MHz, 18.068 MHz~18.168MHz, 21MHz~21.450MHz, 24.890MHz~24.990 MHz, and 28MHz~ 29.700MHz Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage: AC100-240V Colour:As Shown Material:metal+plastic Package Contents: 1 x HF SDRTransceiver 1 x Power Adapter 1 x Handheld Microphone Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.