AMNVOLT Manuals & User Guides

AMNVOLT is a manufacturer of specialized hobbyist electronics, widely known for its line of portable full-band DSP radio receivers. The brand caters to amateur radio enthusiasts and electronics hobbyists by producing open-source-compatible hardware such as the ATS Mini and ATS-Decoder Mega series. These devices typically feature multi-band support (FM, AM, LSB, USB), robust digital signal processing, and customizable firmware options, allowing users to engage deeply with radio communication frequencies.

Beyond communications equipment, AMNVOLT produces precision measurement tools, including the PBRM-1 battery voltage and internal resistance tester, designed for assessing the health of lithium-ion and other battery types. The company also offers utility devices like high-speed portable jet fans for electronics cleaning. AMNVOLT products are frequently supported by open-source communities, with firmware updates often distributed via project repositories.

• How do I update the firmware on my AMNVOLT ATS Mini radio?

  Firmware updates for the ATS Mini series are typically released through the official project GitHub pages. You can connect your device via USB (or use an Arduino programmer depending on the model) to flash new versions found on the repository.

• Why is my AMNVOLT radio not charging or turning on?

  Ensure you are using a standard 5V 0.5A USB Type-C charger. Some high-power fast chargers may not be compatible. If the battery is completely depleted, charge it for at least 30 minutes before attempting to power on.

• How do I calibrate the AMNVOLT PBRM-1 battery tester?

  To calibrate the PBRM-1, long-press the menu button to enter the settings, then navigate to the 'CAL' (Calibration) menu. From there, you can adjust the resistance and voltage calibration values if you have a precise reference source.