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SI4732 ATS-25 max-DECODER II Full Band Radio, Version 4.17 Adds CW, RTty Decoding, WiFi, BT, Four Audio Spectrum, LNA, HI-Z, Supports FM LW AM SSB DIGI CW RDS

The ATS-25 max DECODER II, now with official firmware version 4.17, is the result of collaboration with the original developer from Russia. This new version introduces four additional features in CW mode: DIGI, CWR, SYNC L, and SYNC U. It supports WiFi connectivity, RTty decoding, and four audio spectrum displays. Additional enhancements include Bluetooth functionality, an LNA, and both HI-Z antenna input impedance and 50ohm mode. The DECODER II version offers significant upgrades over previous models, providing more powerful capabilities to better meet the needs of radio enthusiasts.

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First Listed on Newegg	June 13, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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