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--- electronics:rx:techinfo:documentation_3_6cm_rx [2020/02/11 14:04]
rkeller
+++ electronics:rx:techinfo:documentation_3_6cm_rx [2021/01/11 13:11] (current)
rkeller
@@ Line 19: / Line 19: @@
 ==Comment==
-The 8.6 GHz system is a secondary focus receiver with cooled HEMT amplifiers and a cooled polarization transducer. The system is set up for receiving both circular polarizations. Since the calibration signal is injected through the directional coupler directly following the horn, it is linearly polarized. The feed is fed through the inner part of the 2.3 GHz offset paraboloid feed system to form a S/X-band receiver for VLBI observations.
+The 8.6 GHz system is a secondary focus receiver with cooled HEMT amplifiers and a cooled polarization transducer. The system is set up for receiving both circular polarizations. Since the calibration signal is injected through the directional coupler directly following the horn, it is linearly polarized. The feed is fed through the inner part of the 2.3 GHz offset paraboloid feed system of the [[electronics:rx:techinfo:documentation_13cm_rx_s130mm|S130mm]] receiver to form a S/X-band system for VLBI observations.
 The receiver is extended to 1.1 GHz instantaneous bandwidth in the VLBI IF. To use the full bandwidth the LOs have to set to the following values:

Effelsberg 100m Teleskop