View Single Post
Old 07-05-2007, 16:16   #10
Registered User
Digger's Avatar
Join Date: Mar 2005
Location: Shizuoka City, Japan
Posts: 9,853
7th May

It was confirmed that the DRM power is about 80 Watts RMS into a quarter wave Ground Plane Antenna placed 10 m above ground.

Today the "reception" was limited to just over two minutes of decoded audio during a 12 minutes segment (see log). The Channel Impulse Response behaved differently today compared to previous loggings: Today there were two impulses about 1 ms apart. The second peak was considerably stronger and varied less than the first.

The signal came back later in the afternoon, but never gained enough strength to produce any audio.

PS: Many thanks to DW for the kind information on the DW Relay Station.
Attached Images
File Type: png 25740_070507_1250_DIGger.png (28.5 KB, 261 views)
File Type: png 25740_070507_1408_DIGger.png (27.3 KB, 268 views)
Digger is offline   Reply With Quote