Studies of CSS/GPS sources with the Deep Space Network ...
Studies of CSS/GPS sources with the Deep Space Network ...
Studies of CSS/GPS sources with the Deep Space Network ...
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MDSCC Overview: WVSR<br />
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Wide band VLBI Science Receiver<br />
Open loop receiver to support spacecraft<br />
navigation at <strong>the</strong> DSN (DDOR experiments)<br />
WVSR processes 2 IF analog data channels<br />
about 600MHz wide centered at 315MHz.<br />
Filters and digitizes <strong>the</strong> signal at 1280 Msamp/s<br />
<strong>with</strong> 8-bit resolution. Fur<strong>the</strong>r down convert it to<br />
baseband, and select several portions <strong>of</strong> it <strong>with</strong><br />
<strong>the</strong> use <strong>of</strong> narrow band and wide band digital<br />
filters. The digital samples <strong>of</strong> <strong>the</strong>se filters are<br />
time tagged and recorded for later processing.
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