The operations of fixed microwave stations shall conform to the following regulations:1. The range of frequency utilized by the station is from 12.75 GHz to 13.15 GHz.2. Compression technology, encryption or other transmission technology must be utilized where fixed microwave circuits are used to convey a signal.3. Transmitter power shall not exceed five watts.4. The transmission antenna shall use a directional antenna, the efficient radiation power shall not exceed 55 decibel watts (dBW) and the antenna pattern must conform to the regulations of Attachment 7.