A new encoder transceiver to telex the mean output of the Weissenau radiospectrograph to the FTZ Darmstadt Research Laboratory, SW Propagation Branch and a report on solar geophysical interval July, 1980 - Oct, 1981
Abstract
The routing and processing of digitized solar radio burst data recorded by a radiospectrograph in the interval of 30-1000 MHz at Weissenau for telex transmission to Darmstadt are described. Attention is given the transmitter line interference suppression and smoothing device and to detection criteria for the solar bursts. An investigation of the stability behavior of transmitted signals by means of a daily reference noise input is presented and comparisons are made of type III bursts recorded at both sites, along with the statistics of faint events and energy histograms. The film records of type II and IV events are examined. Finally, failure control mechanisms are outlined, and block diagrams are provided for the data transmitter and receiver
- Publication:
-
Kleinheubacher Berichte
- Pub Date:
- 1982
- Bibcode:
- 1982KlBer..25..389U
- Keywords:
-
- Data Transmission;
- Noise Reduction;
- Radio Spectroscopy;
- Signal Encoding;
- Solar Radio Bursts;
- Transmitter Receivers;
- Data Recording;
- Digital Systems;
- Electromagnetic Interference;
- Signal Processing;
- Transmission Efficiency;
- Solar Physics