CTRLZS ATS25 Ultra Full Band FM/SW SSB/MW/LW/SDR Bluetooth AIR Receiver 118MHz- 135.975MHz Aviation Radio

Built-in WiFi antenna, with the detector located on the side of the device (eliminating the need for bulky external antennas). Equipped with a 4.0-inch display screen, which not only improves the clarity and readability of screen controls but is also extremely practical when decoding digital signals. Equipped with a 5000 mA battery (with built-in charging circuit), its main function is to power all the high-current functions of the receiver, preventing receiver overload, especially when decoding SSTV and Wefax images at high volume; The ATS25 ULTRA is an upgraded version based on the ATS25PRO+. Both machines share many similarities, such as the VHF frequency range of 118MHz-214MHz, the lack of HIZ functionality, and all the features of version 4.2 are fully implemented. A high-quality speaker is located on the front of the device, providing excellent audio playback. - Technical and structural measures have been taken to minimize interference and noise generated by communication between chips and data transmission to the display.