Tag Archive for 'SDR'

A simple usb2sdr receiver

Published on March 3, 2012 in Electronics and SDR. 0 Comments Tags: , , , , , , , , .

Here’s the SV1EIA usb2sdr board controlling the Si570 chip on the vfo kit from K5JHF/K5BCQ, the MCU and display unit are of course removed. And the Si570 board is clocking the LA6NCA QSD unit. I haven’t calibrated anything yet, but it works fine.

Simple usb2sdr receiver setup. Top: K5JHF/K5BCQ Si570 board. Left: LA6NCA QSD board. Right: SV1EIA USB2SDR board.

Receiving wspr with the simple sdr setup.

High performance SDR interface board – USB2SDR by SV1EIA

Published on February 22, 2012 in Equipment and SDR. 0 Comments Tags: , , .

Got a new gadget in the mail today. Its the USB2SDR board by SV1EIA . Will for sure be busy testing this nicely build board for the next few days.

USB2SDR Board

PowerSDR / IF Stage FT-1000D

Published on February 12, 2012 in Projects and SDR. 2 Comments Tags: , , , , , .

I’v just tested a new Tayloe Quadrature Product Detector and Preamp made by LA6NCA Helge.
As the video show. I have down converted the 1st IF from the FT-1000d to somewhere around 460KHz and fed the signal to the product detector.