Product Details

RF amplifier

ATS-20+ Plus ATS20 V2 SI4732 Radio Receiver DSP SDR Receiver FM AM (MW and SW) and SSB (LSB and USB)

Last updated: 24 July 2025
4,85 39 reviews
🛒 30,04$ from Banggood 🛒
Ship From: CN
2.694 Heats
264 Wishlist
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Questions and Answers
Q

This radio is not suitable for HF bands as the tuning steps are 1, 5 and 10 kHz. I miss read the descxription. It could be fixed with a firmware update I guess. Mine is version 1.5. The other smaller version 1/6 this size, with same inside but only one control knob has much finer tuning steps like .01, .05, etc. The other radio also lets you zero the frequency and this one appears not to. The time signal at 15000 comes in at 14999._I do not recommend this radio unless these items are fixed. Anyone else have this issue?

by Robert, on 24 June 2025
A

Sorry I haven't encountered this problem.

by Invi, on 25 June 2025
Q

device measurements?

by BG121123636, on 06 March 2025
A

FM, AM (MW and SW) and SB (LSB and USB);

by Funtom, on 07 March 2025
Reviews
5 out of 5 stars
vu2ogo on 20 August 2025

Received safely..... Thanks . Working perfectly....

5 out of 5 stars
Avijit_ on 19 August 2025

Customized radio📻

5 out of 5 stars
BG521817541 on 09 July 2025

Helo it is an special gadget that it blows you r mind , I do highly recomend

5 out of 5 stars
Charles on 26 June 2025

The best little radio I have ever had. It performs better than all my other receivers.

5 out of 5 stars
BG343745564 on 07 June 2025

great!

5 out of 5 stars
BG081333361 on 03 June 2025

Superb!

5 out of 5 stars
BG441211141 on 03 June 2025

Fast and smooth transaction.- Thanks

5 out of 5 stars
Ken on 19 May 2025

This product is well worth the £24 I paid. I use it to monitor myself on HF._There is a bit of a nuisance with the stock firmware in that you have to tune the BFO independently, but I installed https://github.com/goshante/ats20_ats_ex firmware by goshante using nothing more than the stock supplied USB cable. It removes all that nonsense. It also has a bigger font for frequency. I like it.

5 out of 5 stars
BG241710204 on 09 April 2024

It arrived OK, Nice Little Radio. This radio has an Arduino programmer (ATIMEGA328P) inside so you can easily update its firmware. The file has been downloaded from_( https://github.com/goshante/ats20_ats_ex?tab=readme-ov-file/ ) and I used ATS_EX Arduino 1.8.19 to flash the EPROM of the Radio using the Mini USB port next to the USB battery charge port

5 out of 5 stars
BG144915810 on 31 January 2024

As good as the ATS20 but with a much better rotary encoder.