Product Summary
ATS-20+ Si4732 Full Band DSP Radio Receiver With SSB/FM/AM/LW/SW Portable Shortwave SDR is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.
Best For
- wireless communication, antenna experiments and radio signal workflows
- SDR receivers, LoRa modules, antennas and RF test setups
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for radio users, SDR experimenters and wireless project builders.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
Product Features
Upgraded DSP Receiver - Powered by Si4732 chip and ATS-25 encoder, offering stable performance, high sensitivity, and long lifespan.
Full Band Coverage - Supports FM, AM (MW), LW, SW, and SSB (USB/LSB), preloaded with 22 commercial & amateur radio bands.
OLED Display & Rotary Tuner - 0.96 inch OLED screen with smooth tuning knob for precise frequency control.
USB Type-C Interface - Easy charging and data connection with modern devices.
Built-in Battery - Rechargeable lithium battery with long standby time.
Compact & Portable - Lightweight aluminum alloy shell, ideal for outdoor DXing, hobby radio fans, and SDR learners.
Technical Specs
Model: ATS-20+ Si4732
Display: 0.96" OLED
Audio Output: 3.5mm headphone jack
Charging Port: USB Type-C
Battery: ≤1000mAh lithium battery
Dimensions: 87 x 87 x 38 mm
Antenna Length: up to 760 mm
kit Includes
1 x ATS-20+ Receiver
1 x Type-C Charging Cable
1 x Telescopic Antenna
1 x Anti-slip Pad
1 x User Manual
Application Scenarios
Ham radio listening & scanning
Outdoor signal tracking / DXing
Radio engineering education
Ideal gift for hobbyists & collectors
