Supplemental statement

0695-EX-ST-2017 Text Documents

Adaptrum, Inc.

2017-06-04ELS_193038

File 0695-EX-ST-2017 Supplemental Information for Experimental STA Application Adaptrum Inc. This application is needed to allow timely introduction of Internet service for rural schools in a rural area in Washington state. This equipment is TV White Space equipment manufactured by Adaptrum. For this rural site the production model that has FCC equipment authorization does not have adequate power so we are planning to use an external amplifier that is not presently approved for this use. In all other respects the proposed STA complies with the present technical requirements of the TV White Space rules stated in Subpart H of Part 15 of the Commission's Rules. Antenna Registration Question 4: The following table summarizes the transmitters we are asking to use: For all transmitters an 11dBi antenna, with 90o horizontal beamwidth, will be used giving an EIRP of 7.9 W

File 0695-EX-ST-2017 Antenna Registration Question 5: All antennas will be on the same tower at the 28.7m height level. The antenna proposed is not registered with FCC. Here is the TOWAIR analysis:

File 0695-EX-ST-2017 Here is a photograph of the site with the antenna and nearby registered antennas indicated: The STOP BUZZER contact in case of any real time interference concerns is: Umair Qayyum Director of Product Solutions Cell: +1 812 219 8954


Document Created: 0730-04-28 00:00:00
Document Modified: 0730-04-28 00:00:00
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