Ats-20 Radio Manual New! – High-Quality
Press the MODE button to cycle through FM, AM, USB, and LSB.
This is likely local electronic interference. Turn off nearby plasma TVs, computer monitors, or cheap USB wall adapters. If you are charging the radio while listening, unplug the charging cable.
The ATS-20 radio manual typically includes the following sections:
For standard medium-wave and shortwave commercial broadcasts. ats-20 radio manual
OLED Display Screen, Main Rotary Encoder Knob (with press-button function), and four physical tactile buttons ( BW, MODE, BAND, STEP ).
Press the button to select your desired spectrum (e.g., SW for Shortwave).
Screw the included BNC whip antenna onto the BNC connector on top of the radio. Press the MODE button to cycle through FM, AM, USB, and LSB
The ATS-20 SDR receiver is a testament to the power of open-source hardware and community-driven development. While its "manual" is not a single, static document, but rather a collection of GitHub pages, forum posts, and enthusiast guides, mastering this radio is an achievable and highly rewarding journey.
: Rotate the large Encoder Knob to change the frequency. Primary Controls & Functions
Like any DIY-oriented device, the ATS-20 can sometimes be temperamental. Here are the most common problems and their fixes. If you are charging the radio while listening,
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On some early ATS‑20 units the tuning encoder could be physically mounted too close to the front panel, making the push‑button action unreliable. A small piece of foil inserted into the knob shaft can cure this.
Turn the rotary encoder clockwise to increase volume and counter-clockwise to decrease it.