CHIP64 is legal above 222 MHz -- they're assuming that the user will notice that it's spread-spectrum and act accordingly.
73, John KD6OZH ----- Original Message ----- From: jose alberto nieto ros To: digitalradio@yahoogroups.com Sent: Wednesday, February 24, 2010 23:30 UTC Subject: Re: [digitalradio] Is ROS Documentation Published? Hi Bonnie, i saw in the first place of that list: Chip 64 explaining clearly that Chip 64 is Spread Spectrum. Then, what have to say ARRL about it ? They are publishing a SS in his own officcial website. Somebody can explain me what happen here? ------------------------------------------------------------------------------ De: expeditionradio <expeditionra...@yahoo.com> Para: digitalradio@yahoogroups.com Enviado: mié,24 febrero, 2010 23:20 Asunto: [digitalradio] Is ROS Documentation Published? > Jose wrote: > if anywant know about ROS protocol is Jose Alberto Nieto Ros Hi Jose, Do you plan to publish documentation of a non-Spread Spectrum version of ROS mode? Examples of public documentation: http://www.arrl. org/FandES/ field/regulation s/techchar/ Best Wishes, Bonnie Crystal KQ6XA FCC Rules for amateur radio service in USA " §97.309(a)(4) Technical Descriptions (4) An amateur station transmitting a RTTY or data emission using a digital code specified in this paragraph may use any technique whose technical characteristics have been documented publicly, such as CLOVER, G-TOR, or PacTOR, for the purpose of facilitating communications. "