Item Type: Handheld Walkie-Talkie_x000D_Material: Aluminum alloy_x000D_Frequency Range: Receiving: 1.8M---30MHz_x000D_Transmission: All HAM HF bands_x000D_Working Mode: SSB (J3E), CW (A1A), AM (A3E), FM_x000D_Minimum Frequency Step: 1Hz_x000D_Antenna Impedance: 50_x000D_Working Temperature Range: -10---+60_x000D_Frequency Stability: 1.5ppm at 5 minutes after booting, -10~+60 (standard configuration)_x000D_Working Voltage: 13~15VDC (built-in 12.6V battery)_x000D_Working Current: Receiving: 410mA------440mA (maximum display brightness), about 3-5MA after shutdown_x000D_Transmission: 3.5A (FULL) 1.5A (5W)_x000D_Transmitting Frequency Band: 80, 60, 40, 30, 20, 17, 15, 12 and 10 meter amateur band_x000D_Transmitting Power: 10W nominal, 15W for individual bands (at 13.8V, FULL)_x000D_Modulation Mode: SSB software balanced modulation_x000D_AM software low level modulation_x000D_Spurious Suppression: 40dBc_x000D_Carrier Suppression: 45dBc_x000D_Selectivity: SSB2.3KHz (-6db)_x000D_CW500Hz(-6db)_x000D_Receiving Sensitivity: 0.11uV0.89uV (RFC5020)_x000D_Receiving Frequency Band: 3.5-30MHz (nominal), the widest continuous coverage 0.8-30 MHz_x000D_Dynamic Range: Better than 95dB_x000D_RIT Frequency Fine-tuning Range: 1kHz_x000D_Audio Output: 0.5W at 8_x000D_Battery Model: Lithium battery_x000D_Battery Capacity: 3800 mAh_x000D_How to Use: _x000D_1. Take out the product and read the user manual carefully;_x000D_2. Make sure to connect all the accessories well;_x000D_3. After confirming that all accessories are connected. It can be used after booting;_x000D_4. If you can't turn on the phone, please charge it before use;_x000D_5. After using up, press the shutdown button to shut down; 1Small and portable, with extremely cost?effective, and fully functional models with direct software radio circuits. 2The product is light in weight and can be operated with one hand, reducing operator fatigue. 3The alloy material is coated with anti?corrosion paint, the surface is smoothly and the service life is greatly improved. 4This product can launch 80, 60, 40, 30, 20, 17, 15, 12 and 10 meter amateur bands. 5Strict quality control and quality assurance, high safety factor, can be used with peace of mind.1 x Handheld Walkie-Talkie1 x User Manual1 x Connection Line1 x Connector(Random Type)1 x Receiver1 x Charger