You can play with the software in demo mode for free. I use a couple of third party managers which can import data from EIBI. The World Database Manager is hopeless, don't waste your money. Winradio WR-G313e is an HF receiver (9 kHz to 30 MHz, optionally extendable to 180 MHz) with a USB interface. Clicking on any frequency in the display will take you there. Winradio (or WiNRADiO as the Australian company prefers to be spelled) officially introduced its latest software-defined receiver on October 29, 2005, and kindly provided the receiver for review. A 20kHz wide 'bandscope' is good for showing the received signal, and a spectrum display will show you a selectable band but unfortunately the receiver is dead while running the spectrum. A fully variable RF gain control would have been far better for aero band listening. No notch filter or noise blanker and a useless squelch control (on an HF receiver?).

Sensitivity is about the same as my NRD515, about 0.3uV for 10dB s+n/n SSB at 8Mhz, but the infinitely variable bandwidth is better for getting rid of the adjacent station. I run it through a Yaesu pre-selector as I'm quite near a couple of 5kW BC band transmitter which tend to burble in the background on some frequencies. Performance is pretty good on my 60foot wire. This means that anything that can run from the digitised sound data (PCHFDL, WeFax, PSK31 etc) can do so without going through the slow process of D to A then back A to D in the hardware soundcard eliminating the odd glitch. I also bought the Virtual Sound Card software. I ordered it with the 'professional' demodulator which allows infinitely variable bandwidths from 15kHz down to nothing and various other rather gimmicky things. It's replacement 'Excalibur' is rather more expensive - I guess in opposition to Perseus, which I understand is heading towards an upgrade.Īnyway - the G303. As it is now getting on a bit in terms of production, the software is a bit ancient. Guides installer software (Windows only) simplifies the driver installation process. I have been using a WinRadio G303e for over a year and it's very good. 0) Free Driver Download (Official) for Windows 7, Vista, XP.

Winradio wr 1550 software programs