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information_for_astronomers:rx:p500mm [2022/05/05 15:13] akraus |
information_for_astronomers:rx:p500mm [2024/09/09 08:52] (current) akraus |
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- | ====== 50cm prime focus receiver (300-900 MHz) ====== | + | ====== P500 - 50cm prime focus receiver (300-900 MHz) ====== |
- | This is a wide band 2-channel system covering a range from 300 to 900 MHz. The system can be used for continuum, pulsar and VLBI observations. | + | This is a wide band 2-channel system covering a range from 300 to 900 MHz. The system can be used for continuum, pulsar and VLBI observations.\\ |
- | + | Obviously, there is a lot of RFI in this band. Therefore, some frequency ranges have been blanked out | |
- | Be aware that there is also a lot of RFI in this band. Therefore, some frequency ranges have been blanked out | + | |
by filters. Available frequencies are 300 - 505 MHz, 608 - 685 MHz, and 790 - 915 MHz. | by filters. Available frequencies are 300 - 505 MHz, 608 - 685 MHz, and 790 - 915 MHz. | ||
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+ | ==== Overview ==== | ||
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+ | ^ RX Name ^ [[information_for_astronomers:rx:bands|Band]] ^ Frequency range [GHz] ^ Polarisation^Nr. of Horns ^Horn position relativ to center of focus cabin^ | ||
+ | | **P500mm** | UHF | 0.3-0.9 | dual-circular| 1 | Az: 0 arcsec, Elv: 0 arcsec| | ||
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==== Calibration Information ==== | ==== Calibration Information ==== | ||
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**Comments:** There is a lot of RFI in this band. Narrow bandwidths should be used for observations. Please contact staff, if interested. | **Comments:** There is a lot of RFI in this band. Narrow bandwidths should be used for observations. Please contact staff, if interested. | ||
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+ | ** Below: Information is currently being updated.** | ||
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==== Version description for OBSINP ==== | ==== Version description for OBSINP ==== |