Here is the secret the factory manual hides:
: While it includes a telescopic antenna , adding a simple 20–30ft wire via the BNC connector significantly boosts performance. ats20 radio manual better
The and its upgraded sibling, the ATS-20P , have become staples in the hobbyist community due to their low cost and impressive all-mode capabilities (SSB, CW, AM, FM). However, anyone who has unboxed one of these Chinese imports knows the frustration of the included instruction manual. Often poorly translated, vague, or factually incorrect, the standard manual leaves many users confused about how to actually operate the device. Here is the secret the factory manual hides:
: Includes adjustable audio bandwidth filters (0.5, 1, 1.2, 2.2, 3, and 4 kHz). Advanced Features and Modifications Often poorly translated, vague, or factually incorrect, the
: Selects filter widths (0.5, 1, 1.2, 2.2, 3, or 4kHz) to improve signal clarity or reduce interference.
are popular, low-cost "all-band" radio receivers powered by the Si4732 chip . Because these are often sold by various generic manufacturers, a formal manual is rarely included, and the out-of-the-box experience can be confusing for beginners. Essential Controls & Layout