Dear all, Roger, VK4YB, asked me about JT9-5 frequency stability requirement. As this might be interesting for others too, my answer below. 73 & HNY Rik ON7YD - OR7T Van: Rik Strobbe Verzonden: zon
Hello Andy, the drift is given as Hz/min, so for JT9-5 the drift can be as high as 1Hz over the (almost) 5 minute TX cycle. The decoder must somehow be able to correct the drift within certain limits
Hello Andy, the drift is given as Hz/min, so for JT9-5 the drift can be as high as 1Hz over the (almost) 5 minute TX cycle. The decoder must somehow be able to correct the drift within certain limit
