ImmersionRC vortex 250 pro, Instruction Manual

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Appendix C: Video Tx - Staying Legal
Depending upon the Vortex variant purchased, and the Tx module installed, the video
transmitter power output level, and available transmit frequencies can vary.
It is highly recommended to understand the rules and regulations in your country before using
the Vortex. Transmitting outside a legal band is something frowned upon by the authorities,
and may result in a fine, or confiscation of equipment.
As a rule of thumb, the following charts should help understand which frequencies are legal in
each of our main markets.
ITU Region 2: Americas, Greenland, eastern Pacific Islands
Assuming that the user has a Ham license, the 5650 - 5925 MHz band may be used.
Note that all 8 channels of ImmersionRC’s RaceBand are legal in in this region, with a Ham
license.
1 2 3 4 5 6 7 8
1 5740 5760 5780 5800 5820 5840 5860 5880 IRC/FS
2 5658 5695 5732 5769 5806 5843 5880 5917 RaceBand
3 5705 5685 5665 5645 5885 5905 5925 5945 Band E
4 5733 5752 5771 5790 5809 5828 5847 5866 Band B
5 5865 5845 5825 5805 5785 5765 5745 5725 Band A
With the FCC power limit for analog transmissions being so low for license-free use, it is not
very interesting for race quad use. At present, ImmersionRC does not ship a ~1mW version of
the Vortex transmitter module. This may change in the future.
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