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Software defined radio but what is LTR?
by Peteragain 1y ago
Software defined radio but what is LTR?
- papercrane 1y agoI believe the RTL in RTL-SDR is "Realtek Limited", the manufacturer of the chips used in the early days of SDR. I don't think the chips these days are exclusively Realtek, but the name has persisted.
- Peteragain 1y agoThanks! I'm getting myself a RTL-SDR!
- jandrese 1y agoThe original low cost SDR was a European TV tuner USB stick. A driver developer noticed that it was possible to turn off the built-in vertical and horizontal blank suppression to get a raw I/Q dump from a device that was available for $20 retail. This revolutionized the hobbyist SDR community as the purpose built devices cost hundreds or thousands of dollars. The "RTL" came from the company that built the hackable chip: Realtek.
- RicoElectrico 1y ago> A driver developer noticed that it was possible to turn off the built-in vertical and horizontal blank suppression Aren't you confusing that with Fresco Logic USB to VGA?