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Table 2
Specifications of the AFFT-processing pipeline.
| Signal processing/algorithm | polyphase filter bank (PFB) |
| Processing bandwidth | 1.5 GHz (default) |
| Spectral channels | 8192 (8k) @ 1.50 GHz |
| 16 384 (16k) @ 750 MHz | |
| Channel separation | 183 kHz @ 1.5 GHz |
| Spectral resolution (ENBW) | 212 kHz @ 1.5 GHz |
| Internal FPGA signal processing | 64-bit precision |
| On-board integration time | max. 5 s |
| Spectral dump time | 20 ms @ 8k channels |
| Spectroscopic Allan-variance | ~4000 s |
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