- The SW Index now participates in two affiliate advertising programs with two large retailers that still sell shortwave radios, the Amazon Services LLC Associates Program and the eBay Partnership, designed to provide a means for sites like ours to earn advertising fees by advertising and linking to these retailers of radio products. Many of our links now function as affiliate links. This means that by clicking on these links, a small percentage of the purchase price for goods you purchase from these sellers will help support our site’s running costs. We hope you understand, and are grateful for your support.
But please note that we will never create a post and product link explicitly to receive a commission. Additionally, we always try to include links to other retail options if they are available, as we support and freely advertise independent ham radio retailers. Thank you, too, for your support of these sites and for making the initial suggestion of joining affiliate programs program. It has been providing a nice supplement for our running costs.
Our other shortwave sites
- SWLing Post shortwave listening news, interviews, reviews and more
- SWLing.com a beginner’s guide to shortwave radio listening
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Shortwave Radio Index content by SWLing.com is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
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SWLing Post
- “VOA Museum exhibit honors Dusty Rhodes, Jim LaBarbara, TV Kiese – WVXU”
- New SDR Recordings from Peru and Brazil Now Available via Don Moore
- Bob’s Radio Corner: Tuning Single-Letter Cluster Beacons
- Carlos’ Illustrated Radio Listening Report and Recording of Radio Mitre (June 7, 2025)
- Sporadic-E and FM DXing
- How Radio Carried the News of D-Day: Broadcasts from June 6, 1944
- Carlos’ Illustrated Radio Listening Report and Recording of ZP-30 (June 5, 2025)
- AP: Congressional letter obtained by AP outlines drastic job cuts expected at Voice of America
- TWR Guam To End Broadcasting
- Another One Bites The Dust In Brazil?!?!
- Dan says it’s, “Just like the good ol’ days on 60 meters.”
- Music is the universal shortwave language
- Carlos’ Illustrated Radio Listening Report and Recording of Radio La Voz de Melo (June 2, 2025)
- Carlos’ Illustrated Radio Listening Report and Recording of ZP-30 (May 30, 2025)
- Armstrong Broadcast Returns to New Jersey on June 19, 2025
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Category Archives: Quantum
Quantum FX R25U
The Quantum FX R25U is an analog portable shortwave radio with USB input and player support. As with other Quantum radios, there is very little information available regarding the technical specifications. So far, this radio is only available via eBay (see link … Continue reading
Posted in Portables, Quantum
Tagged Portables, Quantum, Quantum FX R25U, Quantum R25U, Quantum Shortwave Radio, R25U
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Quantum FX J-114U
The Quantum FX J-114U is an analog portable shortwave radio with USB and SD card player support. As with other Quantum radios, there is very little information available regarding the technical specifications. So far, this radio is only available via … Continue reading
Posted in Portables, Quantum
Tagged Portables, Quantum, Quantum FX J-114U, Quantum J-114U, Quantum Shortwave Radio
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Quantum FX R18US
The Quantum FX R18US is a portable analog shortwave radio with a USB and SD (card) inputs. There are very few details known about this radio–indeed, no true specifications. They claim AM/FM and SW 1-7 coverage, but no frequency ranges … Continue reading
Posted in Portables, Quantum
Tagged Portables, Quantum, Quantum FX R18US, Quantum Shortwave Radio, R18US
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