AMNVOLT V3 ATS MINI SI4732 Full Band DSP Radio with Headphone Amplifier

Features

• Superior Audio Quality: 1W high-quality speaker with dedicated headphone amplifier circuit for clear sound.
• Authorized Firmware: Adjustable screen brightness, real-time battery monitoring, updateable firmware.
• Premium Build Quality: Genuine SI4732 DSP chip, 800mAh battery with Type-C charging.
• Build-in Hi-Z Circuit: Enhances weak signal resolution.

Technical Details

• MCU: ESP32-S3
• Modes: AM/FM/LSB/USB
• Frequency Ranges: LW/MW/SW: 150kHz - 30MHz, VHF: 64MHz - 108MHz
• Charging: Type-C (5V standard only)
• Battery: 800mAh
• Audio Interface: 3.5mm stereo
• Screen: 1.9" IPS HD, 170x320 resolution
• Antenna Port: SMA-KE

Package Includes:

• 1 x AMNVOLT ATS MINI V3 SI4732 Radio
• 1 x Antenna (Telescopic or Loop)

Precautions:

• Antenna provided is entry-level; consider upgrading for better reception.
• Battery is not fully charged upon delivery but is in good condition.
• Hi-Z circuit increases power consumption; this is normal.
• Package includes only one type of antenna, not both.
• Avoid pressing the encoder forcefully to prevent damage.