The ghost echo appeared again today
on every JT9-1 transmission from Stefan. The effect appears in the
waterfall and seems to create sync points, so may possibly affect
decoding. But there is no trace of the echo in the wav files! I've uploaded a pair of examples (original at 22:38, echo at 22:39) to
Some decodes from Stefan's JT9-1 and
JT-2 so far, but still many failed slots (see below). Stefan I wasn't
aware you were actually keeping pets... our red cat Gizmo is sitting
here in the shack, watching all this activity with deep interest ;-)
Yes on my little Atom netbook the
new r2702 does take its time to do the decodes, and at one time I
also found the process living on for a while after closing the window.
Change request to Joe's team: Would
be nice if we could center the waterfall to the working audio
frequency, rather than a fixed 1000 Hz start frequency. I would also
like to pull the window narrower so that both fit into a 1024x600
screen side by side.
Thanks again to Joe (DF2JP) and
Chris (4X1RF) for the reports on my short test!
Best 73,
Markus (DF6NM)
2219 5 -25 0.2 1929.83 0.00
2220 10 -13 -0.2 1931.04 0.00
2221 10 -21 -0.2 1931.04 0.00
2222 10 -9 0.1 1931.04 0.00
2223 10 -19 -0.1 1931.04 0.00
2224 4 -25 0.0 1931.04 0.00
2225 2 -27 -0.2 1929.31 0.00
2232 10 -20 -0.1 1932.51 0.00
2233 5 -24 0.2 1930.77 0.00
2234 4 -25 0.2 1929.58 0.00 TX TEST DK7F
2235 4 -25 -0.2 1929.83 0.00
2236 3 -26 0.2 1929.58 0.00 TX TEST DK7F
2237 4 -25 -0.2 1929.83 0.00
2238 5 -25 0.2 1929.58 0.00 TX TEST DK7F
2239 4 -26 -0.2 1929.83 0.00
2240 1 -28 0.2 1929.58 0.00 TX TEST DK7F
2241 4 -25 -0.0 1931.04 0.00
2242 0 -32 -0.1 1930.77 0.00
2243 0 -30 0.0 1930.39 0.00
2244 0 -32 0.0 1932.03 0.00
2246 0 -30 -0.4 1926.90 0.00
2248 2 -26 -0.1 1931.56 0.00
2248 10 -11 0.3 1940.04 0.00
2250 1 -28 -0.2 1943.67 0.00
2252 10 -11 0.4 1939.93 0.00 I HAVE A CAT
2254 0 -29 0.1 1934.80 0.00
2256 10 -9 0.3 1939.93 0.00
2258 0 -32 -0.1 1935.64 0.00
2300 10 -12 0.3 1939.93 0.00 I HAVE 2 CATS
2302 0 -29 -0.1 1932.95 0.00
2304 10 -12 0.3 1939.93 0.00 I HAVE 2 CATS
2306 0 -29 0.4 1933.03 0.00
2308 10 -13 0.4 1939.93 0.00 I HAVE 2 CATS
2310 10 -9 0.4 1941.89 0.00
2312 10 -14 -0.4 1941.55 0.00 000AAA 000AAA RA90
2314 10 -15 0.3 1940.93 0.00
