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--- information_for_astronomers:rx:p170mm [2024/01/17 18:36]
akraus
+++ information_for_astronomers:rx:p170mm [2025/06/04 18:19] (current)
akraus
@@ Line 1: / Line 1: @@
-====== 17cm prime focus receiver, UBB (1300-6000 MHz) ======
+====== P170mm - ultra broad-band prime focus receiver (1300-6000 MHz) ======
+This is an ultra broad band (UBB) 2-channel system covering a range from 1300 to 6000 MHz.
+==== Overview ====
+^ RX Name ^ [[information_for_astronomers:rx:bands|Band]] ^ Frequency range [GHz] ^ Polarisation^Nr. of Horns ^Horn position relativ to center of focus cabin^
+| **P170mm** | L/S/C | 1.3-6.0| dual-linear| 1 | Az: 0 arcsec, Elv: 0 arcsec |
-This is an ultra broad band (UBB) 2-channel system covering a range from 1300 to 6000 MHz.
-Obviously, there is still a lot of RFI present.
-**Currently, the system is in commissioning. If you are interested to use it, please contact the staff.**
 ==== Calibration Information ====
@@ Line 21: / Line 25: @@
 **Comments:**
+  * The system delivers two basebands, 1.3-2.6 GHz and 3.0-6.0 GHz. Currently, it is only possible to record both bands in parallel for pulsar observations (timing and search mode), but not yet for continuum or spectroscopic observations.
+  * Usable / useful continuum bands are e.g. 1.405-1.415 GHz, 1.66-1.67 GHz, 4.7-5.0 GHz, 5.3-5.6 GHz.
+==== Available receiver versions (for OBSINP) ====
+^Version^Description^Details^
+|EDDPOL | spectro-polarimeter backend for continuum observations in the lower band|with 64k channels |
+|EDDPOL3G | spectro-polarimeter backend for continuum observations in the upper band|with 64k channels |
+|EDD_PULSAR_TIMING| pulsar folding mode observations | coherent dedispersion, configurable channels and subints |
+|EDD_PULSAR_SEARCH| pulsar search mode observations  | coherent filterbank, configurable channels and time samples (down to 32$\mu$s) |

Effelsberg 100m Teleskop

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