Garmin GTR 200 GTR 200 Installation Manual - Page 16

The GTR 200 receiver meets the requirements of RTCA DO-186B section 2.2 for a class C receiver. Table 1-6 COM Receiver Specifications Characteristics Frequency Range Headset Audio Output Audio Response Audio Distortion Sensitivity Squelch Specifications 118.000 to 136.975 MHz, 25 kHz channel spacing 60 mW minimum into a 150 Ω load Less than 6 dB of variation between 350 and 2500 Hz. Less than 25% at rated output power SINAD greater than 6 dB when the RF level is -107 dBm with 30% modulation Automatic squelch with manual override 1.3.5 License Requirements The Telecommunications Act of 1996, effective February 8, 1996, provides the FCC discretion to eliminate radio station license requirements for aircraft and ships. GTR installations must comply with current transmitter licensing requirements. In the US, to find out the specific details on whether a particular installation is exempt from licensing, please visit the FCC web site http://wireless.fcc.gov/aviation. If an aircraft license is required, make application for a license on FCC form 404, Application for Aircraft Radio Station License. The FCC also has a fax-on-demand service to provide forms by fax. Outside the US, contact the responsible telecommunication authority. The GTR owner accepts all responsibility for obtaining the proper licensing before using the transceiver. The maximum transmitting power, modulation identification, and frequency band information may be required for licensing and are detailed in Section 1.3.4. 1.3.6 Aircraft Radio An aircraft radio station license is not required when operating in U.S. airspace, but may be required when operating internationally. GTR 200 Installation Manual Page 1-4 190-01553-00 Rev. A