CB Radio 1-30MHz 21-30MHz Mobile Radio Supporting FM AM CW SSB Modes with Hand Microphone

CB Radio 1-30MHz/21-30MHz Mobile Radio Supporting FM/AM/CW/SSB Modes with Microphone Features: * HamGeek professional transceiver * Supported modes: FM/AM/CW/SSB (USB/LSB) * Transmission power adjustment * Frequency range: 1–30MHz Technical Specifications: * Brand: HamGeek * Radio Type: Mobile Radio * Transmission Frequency: 21–29.999MHz * Reception Frequency: 1–30MHz * Transmission Current: 500mA–7A (Max) * Input Voltage: 12.5–14.5V * Dimensions: 175mm × 190mm × 57mm * Weight: 850g * Transmit Power: 2–25W * Modes: FM/AM/CW/SSB (USB/LSB) * Spurious Emissions: ≥40dBc * IF Bandwidth: SSB/CW: 2.7kHz; AM/FM: 15kHz * Receiving Sensitivity: SSB/CW ≈ -120dBm; FM ≈ -115dBm; AM ≈ -100dBm * Channel Modes: CH/VFO modes switchable * Channel Bands: A/B/C/D/E/F/G/H/I/J/K/L/M/N/O * Channels: 40 channels per band * Tuning Steps (VFO Mode): 10Hz-100Hz-1kHz-10kHz-100kHz-1MHz-10MHz * Antenna Impedance: 50Ω unbalanced (M-type connector) * Receiving Method: Superheterodyne * Dynamic Range: ≥ 90dB Packing List: * 1 × HamGeek Transceiver with Microphone Safety Precautions: * Do not operate the device during thunderstorms. * Keep the device away from water and do not expose it to splashes. * Do not use the device in violation of operating instructions. * Caution: High RF voltage at the antenna port. Warnings: * The transmission function is intended for amateur use and is provided as a complimentary feature. * The main unit does not support an automatic antenna tuner (ATU or coupler) and must not be used with an antenna SWR above 1.6. If SWR ≥ 1.8, transmission will stop and the LCD will display an HSWR warning. * The device only detects and protects against high impedance SWR (not 100% reliable); low impedance SWR may not be detected. * Always ensure the antenna parameters are correct before transmission. * Do not exceed the rated power supply voltage. The unit cannot power on if voltage is below 11 V DC. * Do not reverse the polarity of the power supply — reversed polarity may damage the unit. Views: 13