วันอาทิตย์ที่ 30 เมษายน พ.ศ. 2560

Omnia SDR test with WSPR

Last night i have try WSPR with my OmniaSDR, since i bouht this kit long time ago but did not success to test yet because don't have measurment. last night i manage to test by use second SDR receiver to get the signal from Omnia SDR and i found that frequency for Omnia SDR diff around +55Hz. this is impage to WSPR because it will sent out of band. So i manage to adjust and archive the target.

WSPR Signal after do some adjusted. so signal send in the band.


I used WSPR v.2.1.2  in this version i can config WSPR software to connect Omnia SDR directly by using CAT interface fith SI530 driver. you can see info as below.

WSPR V2.12 Configulation 

After setting done. so i turn on WSPR over night and this morning i checked the result. is very good. SO this the result for 1W transmitter from my Omnia SDR and some time signal can go over than 10000 km.

Map for WSPR Signal result


Detail for station receiver my WSPR signal




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