Short-press the inward to quickly change the step size without touching the front panel buttons. How to Listen to Ham Radio (SSB)
Set your to the lowest setting (1kHz or fine-tuning if available on your firmware) to clarify the operator's voice. Adjusting Bandwidth Filters
If a local station is overloading the receiver, the audio will sound distorted. Press the button to cycle through: AGC Auto: The radio automatically adjusts sensitivity.
Before diving into the more advanced features of the ATS20 radio, it's essential to start with the basics. Here are the steps to follow: ats20 radio manual better
The ATS20 is based on the , which is incredibly sophisticated. Most users only ever use 20% of its potential because the default instructions are poor. By mastering the BFO and Step increments, you transform a "toy" into a legitimate piece of radio gear.
The has become a cult favorite in the hobbyist community. While it’s often marketed as a budget-friendly entry into shortwave listening (SWL), many users find the "out of the box" experience a bit confusing due to sparse or poorly translated documentation.
If you want to listen to Ham Radio operators, you must switch to or LSB (Lower Sideband) . Find the frequency (e.g., 7.175 MHz for 40m ham band). Switch mode to LSB. Press the BFO button. Short-press the inward to quickly change the step
Stock encoders can wear down. A tiny drop of electronic contact cleaner inside the encoder housing often restores perfect functionality. To help tailor this guide further, tell me:
Happy listening! 📻
. They are often sold without consistent branding and may require firmware updates or hardware adjustments for optimal performance. Essential Controls and Operation ATS20 & ATS20+ How to Reset Press the button to cycle through: AGC Auto:
When you first power on your ATS-20, the interface may seem simple, but each button press unlocks a wealth of options.
the physical power switch (usually located on the back or side near the USB port).
Thank you for purchasing the ATS-20. This compact, software-defined radio (SDR) receiver is based on the Silicon Labs Si4732 DSP chip. It offers wide frequency coverage, multiple modulation modes, and high sensitivity in a portable form factor.
