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You are here: NRAO Public Wiki>CDL Web>SofiaInstrumentProposal>SOFIAInstrumentSpecifications (2011-05-09, EricBryerton)
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SOFIA Instrument Specifications
Proposed Receiver Performance:- # of Pixels: 4 or 8
- RF Bandwidth: 1200-1500 GHz (22.2%)
- 1st LO Bandwidth: 1240-1460 GHz (16.3%)
- 1st IF Bandwidth: 1.5-3.0 GHz (higher 1st IF with SIS upgrade)
- Instantaneous IF Bandwidth: at least 1.5 GHz per pixel per sideband
- Receiver Temperature : 1000K DSB (300K DSB with SIS upgrade)
- NbN HEB balanced mixer (NbTiN/AlN/NbTiN SIS Mixer upgrade)
- Spectrometer:
- Bandwidth 1.5 GHz (300 km/s at 1.4 THz) per pixel
- # of Channels: 2048 per pixel
- Maximum Resolution: 92 kHz in 187.5 MHz bandwidth mode (18 m/s at 1.4 THz)
- Integration Time: ??
- Dump Rate: ??
- Binning: ??
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Topic revision: r5 - 2011-05-09, EricBryerton
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