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--- electronics:rx:techinfo:documentation_2_8cm_rx_s28mm [2019/12/13 11:52]
ubach created
+++ electronics:rx:techinfo:documentation_2_8cm_rx_s28mm [2021/04/15 16:37] (current)
rkeller
@@ Line 1: / Line 1: @@
 ===Technical Documentation of the 2.8 cm Receiver 10.3 - 10.6 GHz (S28mm)===
-||Type|HEMT cooled ||
+|Type|HEMT cooled |
-||Channels|4 ||
+|Channels|4 |
-||Receiver Noise|50K ||
+|Receiver Noise|50K |
-||Frequency range|10.3 - 10.6 GHz  ||
+|Frequency range|10.3 - 10.6 GHz  |
-||Polarization|LHC/RHC | 2 horns||
+|Polarization|LHC/RHC | 2 horns|
-||Calibration|Noise diode ||
+|Calibration|Noise diode |
-||Polarimeter | Broadband Polarimeter ||
+|Polarimeter | Broadband Polarimeter |
-||1st IF|2.2 - 2.3 GHz | ||
+|1st IF| |2.2 - 2.3 GHz | 2.4 - 2.8 GHz |
-||  LO1|Valon 5009| fsynt.1 = 4.15 GHz x 2 |(preset 8.3 GHz) | ||
+|  LO1|Valon 5009| fsynt.1 = 4.15 GHz x 2 |fsynt.1 = 3.925 GHz x 2 |
-||2nd IF|100 - 200 MHz | | ||
+|2nd IF| |100 - 200 MHz |600 - 900 MHz |
-||  LO2|Valon 5009| fsynt.2 = 2.1 GHz |(preset 2.1 GHz) | ||
+|  LO2|Valon 5009| fsynt.2 = 2.1 GHz |fsynt.2 = 1.85 GHz |
 {{:electronics:rx:techinfo:2.8cm_rx_bsb_einfach.jpg?900|}}
-Simplified {{:electronics:rx:techinfo:2.8cm_rx_bsb_einfach.pdf|Block Diagram}} of the receiver, (RK on 24.4.2018)
+Simplified {{:electronics:rx:techinfo:2.8cm_rx_bsb_einfach.pdf|Block Diagram}} of the receiver, (RK on 14.4.2021)
+{{ :electronics:rx:techinfo:einstellungen_s28mm_für_versionen.pdf |Here}} you can find a table with the settings needed to get access to the IF (in German).
 ==Comment==

Effelsberg 100m Teleskop

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