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by madengr
3644 days ago
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You can get RTL dongles to cover VHF and higher for $20, and probably $40 for a HF up-converter. 8 bits at 2Msps. Quality is not great, but it's cheap. Next up is probably an Airspy for $200 or less, which is I believe 12 bits at 10 Msps. Next up is 14 bits at 60 Msps for $300 - $600, such as Ettus B200. Finally 200 Msps for a few $k. Though if you want to receive HF, best quality is from direct sampling hardware, so close to $1k. |
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