| Friend |
Site |
Result |
Problem |
Text |
| Michael Lindqvist |
Onsala |
Failure |
RFI |
Severe RFI. Experiment failure. |
| dgraham |
Effelsberg |
Failure |
RFI |
Receiver severely overloaded by local TV channels at nearby frequencies. Some improvement after this experiment following insertion of extra IF filters and attenuation, preventing IF chain overload. So real experiments at this frequency should be better. But still not good. |
| K. Borkowski |
Torun |
Minor failures |
RFI |
Experiment carried out under same conditions as in F06U1: RFI, two circular polarization, no phase-cal. |
| tony foley |
Westerbork |
Minor failures |
RFI |
Wb used in phased array mode. RFI at low end of the band. We suspect German TV! |
| P. Cassaro |
Noto |
Failure |
None |
Same as in F06U1. |
| P. Cassaro |
Session: |
Comment |
NULL |
This note concerns the UHF experiments only. Shortly before the first experiment we could manage to install the Lange coupler to produce two circular polarizations instead of the linear polarization announced in the block schedule. Also, we failed to install the phase cal. |