Category Archives: Radios

Ultralight shortwave radios now tagged in the Shortwave Radio Index (SWRI)

The Tecsun PL-380 is an “ultralight” that has exceptional shortwave sensitivity and selectivity.

I have gone through the SWRI and tagged all portable shortwave radios that are considered “ultralights” by the ultralight “Definitions Committee.” Note that “ultralight dxing” is primarily a Mediumwave hobby, but you will find that many of the best performing ultralights are also capable, if not best-in-class shortwave receivers.

What are the attributes/guidelines for a radio to be considered an “ultralight”? Per the definitions committee:

  1. It is a simple shirt pocket-sized radio of not more than approximately 20 cubic inches.
  2. It is an entertainment-grade radio, as opposed to enthusiast’s radio. As such, it will usually not have AM synchronous detection, SSB clarification or other specialized features.
  3. It is readily available to the hobby in new or used markets at the time of its approval.
  4. It costs no more than $100 retail at the time of approval.
  5. It is primarily a radio. While it may have other features as well (MP3 recorder, etc.), the design and function should have radio reception as its focus.
  6. It is not a “novelty radio” such as Coca Cola Can radio, Mr. Potato Head, etc.
Each radio is individually approved before it is considered an ultralight.

The Tecsun PL-310, PL-380 and C.Crane CCRadio-SWP are three shortwave ultralights that I regularly use and are considered fine examples of ultralights.

Want to know more about ultralight dxing? Check out these resources:

Silicon Labs Si4734 DSP-based shortwave radios

The Silicon Labs Si4734/35

I have gone through our Shortwave Radio Index (SWRI) and tagged every portable radio that is based on the Silicon Labs Si4734 DSP chipset.

The Si4734 has been one of the biggest innovations to happen to portable receivers in recent years. When implemented well into a receiver design, the Si4734 can give a small portable exceptional selectivity and sensitivty through the power of DSP (Digital Signal Processing).

Simply click on this link to see a list of portable shortwave radios that are designed around the Silicon Labs Si4734:
http://swling.com/db/tag/si4734/

The elusive Kchibo D96L on sale for $47 US

Actually, the price is showing as $46.78 from DinoDirect.

The Kchibo D96L is considered a bargian small radio and always reviews well.  Based on the Silicon Labs Si4734 DSP chip, this receiver has excellent selectivity and sensitivity for a radio in its price range–especially on the AM broadcast or Mediumwave band.

I’ve found that the D96L is hard to find these days. In fact, this is the first time I’ve found one for sale outside of eBay.

I’ve never purchased from DinoDirect, but they claim a 30 day money-back guarantee and free shipping.

Before purchasing, read reviews and check out our entry for the D96L in the Shortwave Radio Index.

Please note: I cannot endorse DinoDirect as I could a regional shortwave radio retailer. I would love feedback if any readers have used them before.

Note: It appears if you enter the promo code “sharkcoupon” you receive an additional 10% discount.

The Kaito KA600 Voyager Pro self-powered emergency radio

The Kaito KA600 self-powered radio has direct keypad entry of frequencies--a unique feature in this product niche.

Universal Radio has started selling the new Kaito KA600 Voyager Pro self-powered shortwave radio.  Two features really set this radio apart in the self-powered market: RDS and the ability to enter a frequency via direct keypad entry. I know of no other mass-produced unit that can do this.

We have made an entry for the KA600 in the Shortwave Radio Index where we will post updates and reviews of this model as they are available.

Ten-Tec RX-320 and RX-320D software gets updated for Windows 7

Fans of the RX-320D should note that Ten-Tec has just updated the GUI (Graphic User Interface) for this fine radio.  According to Ten-Tec Engineer, John Henry, this mainly makes it work better with the 64 bit version of Windows 7 and Windows 7 comm ports.

You can get the new software from the Ten-Tec download center.

Radio Documentary: The Wireless World of Gerry Wells

I just discovered (via PRI’s The World Technology Podcast) a 2010 radio documentary about lifelong radio designer and repairman, Gerry Wells.

If you haven’t heard it before, I suggest you drop what you’re doing and give it a listen below. This is the most charming radio doc I’ve ever heard out of the BBC World Service.

For archival purposes, I have a full copy of the radio doc available for download by clicking here.

Again, a special thanks to Clark Boyd with PRI’s The World for bringing this to my attention.

Our New Shortwave Radio Index

The Shortwave Radio Index contains over one hundred shortwave radios currently in production.

We’re delighted to announce a new website in the SWLing.com family: The Shortwave Radio Index (SWRI).

The SWRI is a comprehensive database featuring all known shortwave radios available on the market today. Each post contains a photo of the receiver, links to retailers, links to reviews, specifications, and a brief summary of the featured radio’s capabilities. What’s more, each radio is tagged and categorized so that it is easy to find and compare to similar models.

Keep in mind, the SWRI is a work in progress; as new models appear on the market, we will be adding them.  If you become aware of a review or retailer not included in our database, please contact us to share this information.

Happy browsing!