Month: April 2014

Amateur Radio Projects and Software Defined Radio

NooElec Aluminum Extruded Case for the Ham It Up HF Converter


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

If Alinco’s DX-R8 ┬áreceiver 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 …