Ats-25 Radio Manual Pdf ((new)) Jun 2026

The ATS-25 is a portable Si4732-based radio receiver designed for radio listeners (SWLs) and amateur radio operators (hams). It features a 2.4-inch color touchscreen, a sturdy aluminum alloy chassis, and a built-in battery.

Tip: When saving your , look for versions that explicitly mention your firmware version (e.g., ATS-25 Max, ATS-25 AMP, or ATS-25+), as menu layouts change significantly across firmware iterations. 7. Troubleshooting and Maintenance Tips

Many ATS-25 variants utilize an ESP32 controller, allowing users to flash custom community firmware (such as the popular Russian community firmware mods) for extra features like a waterfall display or Bluetooth audio. Connect the ATS-25 to a PC via a data-capable USB-C cable. ats-25 radio manual pdf

While the ATS-25 is incredibly versatile, having a physical or digital copy of the manual is vital for troubleshooting and unlocking hidden features. Because this radio is manufactured by multiple open-source developers across overseas factories, a physical manual isn't always included in the box.

Just unboxed your ATS-25? Here’s what the manual highlights for new users: The ATS-25 is a portable Si4732-based radio receiver

To listen to amateur radio operators (hams) chatting on shortwave, you must use SSB mode:

BNC interface for FM/SW/MW/LW antennas. Frequency Coverage: FM: 64–108 MHz (supports RDS functions). MW (Medium Wave): 522–1620 kHz. LW (Long Wave): 153–513 kHz. SW (Shortwave): 1711–25999 kHz. 2. Unboxing and Interface Layout While the ATS-25 is incredibly versatile, having a

: If you hear a "Donald Duck" chirping sound on shortwave, switch to USB or LSB and use the fine-tuning knob to clarify the voice.

"The battery indicator is always wrong." Manual Solution: The fuel gauge assumes a 3.7V Li-ion. If using 2x AA batteries, you must change the battery type in the System Menu (Option 14: Battery Type = Dry Cell).