Category Archives: Reviews

Elad FDM-DUO – SDR Done Right!

Introduction
The SDR-DUO has been on the bench in day to day use for about 2 months now so it’s time to talk about how it works out in “real world” use. The Italian made FDM-DUO has to be the most versatile, well designed, and well thought out SDR system currently on the market. With some of the major amateur radio manufacturers beginning to bring SDR systems to market, they would do well to take a look at what Elad has done here. The FDM-DUO can be used as a very pleasant and capable standalone transceiver as well as a very powerful SDR system when coupled with Elad’s brilliant FDM-SW2 SDR software. The FDM-SW2 software has to be hands down the best SDR programs out there featuring a wide array of useful features currently unmatched by other entries. It’s also nice to know that Elad isn’t resting on their laurels when it comes to software. Elad is continuously making improvements and adding new features to the FDM-S2 software. The FDM-DUO concept is exactly what a lot of radio hobbyist have been looking for. A pleasant easy to use standalone direct sampling SDR transceiver for times when you just want to …

Anan 10E First Look

Introduction
After a month evaluating the Anan10E SDR, there is only one word to describe this little guy, “WOW’! No doubt that the Anan10E is one of the best rigs to come through the Ham Radio Science shack, if not the very best. Probably most Apache Labs SDR owners already know this, but now for those us who would like to try one, admittance to the Apache Labs club has just got a whole lot cheaper. With a street price of $965 from US dealers such as Gigaparts¬†, Ham Radio Outlet and Cheapham, this puts the 10E in a price range that is very competitive with other entry level conventional HF / 6M transceivers. This includes such rigs as the Icom IC-7200, Yaesu 450D, Kenwood TS-480SAT, Alinco DX-SR9T, and the Elecraft KX3. Now some may argue that SDR radios do cost a little more because of the need of a computer system to use them, but then again these days computer equipment had gotten very inexpensive. Another thing to keep in mind is that Anan 10E output power is around 15 to 20W on HF and 8 to 10W on 6M. With the exception of the Elecraft KX3, …

NooElec Aluminum Extruded Case for the Ham It Up HF Converter

Overview

Looking for a place to put your Ham It Up Converter? NewElec is now selling a very nice aluminum extruded case to fit the Ham It Up HF converter. As was discussed in an earlier article on HRS, a RTL2832U Dongle and the Ham It Up converter make a killer combo for a VHF,UHF, and HF SDR receiver with a very respectable bandwidth for less than $100. The new enclosures from NooElec will give you a good looking home for your Ham It Up converter and are available in blue or silver. The blue case uses laser etched labeling while the silver case uses silk screen labeling. The blue case looks very nice, but the silver case’s labeling stands out a little better. However, you can’t go wrong with either color. The cases also provide additional RF shielding for your Ham It Up converter. The case kit comes with the aluminum case with a cut out for the USB port, two pre-cut aluminum end pieces with cut outs for the by-pass switch and rf jacks, and a pack of small screws with two standoffs. The enclosures looks terrific and provides additional protection for your Ham It HF Converter.…

Alinco DX-SR9 Hybrid SDR Transceiver Review

Introduction
If Alinco’s DX-R8 ¬†receiver and the DX-SR8 had a child, it would be the DX-SR9. The DX-SR9 inherits the brains of the DX-R8 and the brawn of the DX-SR8 to create the DX-SR9 hybrid amateur radio transceiver. Hybrid SDRs are generally a standard radio receiver with buttons and knobs that feature an IQ output to allow its use with SDR software programs. This gives you the best of best worlds. You get a radio with standard buttons and knobs that you can quickly use when you don’t feel like firing up the shack computer for SDR. The Hybrid SDR also allows you to use it in situations where you would like to not have to fool with the computer like in the field or mobile. Unlike the black box SDR radios, you are not always tied to a computer for operation. The Hybrids also offer a more friendly introduction to SDR for new users. They can plug the rig in and use it immediately and come to grips with the SDR part later. When SDR software is added, then the radio gains some of the features of far more expensive radios such as panoramic displays and additional filtering. What’s …