John under FCC rules automatic control is authorized 3.620-3.635 7100-7105 10140-10150 14.0950-14.0995 and 14.1005-14.112 18.105-18-110 21.090-21.100 24.925-24.930 and 28.120-28.189 You must not confuse NTSD operation within these sub bands running "Classic Winlink" software employing RF forwarding to those stations running Winlink 2000 (or Winlink 2K) using internet forwarding and primarily designed for providing e-mail service. As indicated before NTSD operates almost exclusively in the auto control band segments. Winlink 2000 stations operate in other sections of the the band under "semi-automatic" operation where they must be accessed by a licensed station. The old hidden transmitter effect is quite common in this operation even though the originating station is supposed to make sure the frequency is clear before querying the Winlink 2000 station. Hope this helps Dave WB2FTX John Bradley wrote:
Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) YAHOO! GROUPS LINKS
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- Re: [digitalradio] NTS and traffic handling and digital John Becker
- Re: [digitalradio] NTS and traffic handling and digita... John Bradley
- Re: [digitalradio] NTS and traffic handling and di... Danny Douglas
- Re: [digitalradio] NTS and traffic handling and digita... KV9U
- Re: [digitalradio] NTS and traffic handling and di... John Bradley
- Re: [digitalradio] NTS and traffic handling an... Danny Douglas
- Re: [digitalradio] NTS and traffic handling and digita... David Struebel