Expanded frequency ranges (including the Airband/VHF bands on supported hardware variations). Better memory management and station scanning capabilities.
: Adjusts the intermediate frequency (IF) filter width. Options vary by mode (e.g., 1.2k, 2.2k, 3.0k, 4.0k for SSB; 4.0k, 6.0k for AM). The Advanced Hidden Configuration Menu
Press the (Bandwidth) button to narrow or widen the receiver filters:
:
For further information and support, consider the following resources:
Reduce bandwidth to 2.2 kHz or 3.0 kHz to cut hiss.
Slowly turn the dial. You will hear the pitch of the voice change. Adjust until the speech is clear and natural. 5. Advanced Tweaks: Step Sizes The "better" way to tune is to adjust your . ats20 radio manual better
Keep the battery charged; the unit provides around 6-8 hours of runtime, but low battery can lead to weird operation. Conclusion With this improved manual, the
: Switches between FM, AM, USB (Upper Sideband), and LSB (Lower Sideband).
Multi-function clickable dial used for frequency tuning and menu navigation. The Five Key Tactile Buttons Options vary by mode (e
Controlled via the menu or a direct shortcut, depending on the firmware version.
The included telescopic whip antenna works decently for local FM and strong AM stations. For shortwave and ham bands, connect a long wire antenna to the BNC port using a simple adapter. Even throwing 20–30 feet of speaker wire into a tree will dramatically boost weak signals.
If you are looking for a "better manual," you aren't looking for a different booklet—you are looking for This guide serves as a practical, plain-English supplement to the factory manual to help you get the most out of your radio. You will hear the pitch of the voice change