Applicant Name
Name of Applicant:  Mavenir

Attention: Owen Turnbull
Street Address: 1700 International Parkway
P.O. Box:
City: Richardson
State: TX
Zip Code: 75081
Country: United States
E-Mail Address: owen.turnbull@mavenir.com

Best Contact
Give the following information of person who can best handle inquiries pertaining to this application:  
Last Name: Turnbull
First Name: Owen
Title: Technical Project Manager
Phone Number: 9728541957

Please explain in the area below why an STA is necessary:
An STA is necessary because Mavenir is not an Telecom operator and does not own spectrum, and does not own spectrum in this band. Mavenir would like to follow the legal path to do outdoor testing of our radio and get formal approval and verification so that we do not cause any interference to other potential users.

Purpose of Operation
Please explain the purpose of operation:  Mavenir would like to do some outdoor coverage testing on our newly developed Band n258 Massive MIMO radio. Note: Due to project delays we have not been able to conduct the testing expected up until March 2022 and thus would like to extend the original testing period. Extension required as we have not been able to start testing yet. The objective would be to verify the coverage footprint, determine the effect of urban clutter on propagation and to determine the radio performance of Massive MIMO with beam steering, as well as 5G.

Callsign: WS9XRL
Class of Station: FX
Nature of Service: Experimental

Requested Period of Operation
Operation Start Date: 04/01/2022
Operation End Date: 07/10/2022

List below transmitting equipment to be installed (if experimental, so state) if additional rows are required, please submit equipment list as an exhibit:  
Manufacturer Model Number No. Of Units Experimental
Mavenir Mavenir mmWave 1 Yes

Neither the applicant nor any other party to the application is subject to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862, because of a conviction for possession or distribution of a controlled substance. The applicant hereby waives any claim to the use of any particular frequency or electromagnetic spectrum as against the regulatory power of the United States because of the prvious use of the same, whether by license or otherwise, and requests authorization in accordance with this application. (See Section 304 of the Communications Act of 1934, as amended.) The applicant acknowledges that all statements made in this application and attached exhibits are considered material representations, and that all the exhibits part hereof and are incorporated herein as if set out in full in this application; undersigned certifies that all statements in this application are true, complete and correct to the best of his/her knowledge and belief and are made in good faith. Applicant certifies that construction of the station would NOT be an action which is likely to have a significant environmental effect. See the Commission's Rules, 47 CFR1.1301-1.1319.
Signature of Applicant (Authorized person filing form): Owen Turnbull
Title of Applicant (if any): Technical Project Manager
Date: 2022-03-15 00:00:00.0

Station Location
City State Latitude Longitude Mobile Radius of Operation
Richardson Texas North  32  58  12 West  96  42  26 1.00
Datum:  NAD 83
Is a directional antenna (other than radar) used?   Yes
Exhibit submitted:   No
(a) Width of beam in degrees at the half-power point:   60.00
(b) Orientation in horizontal plane:   300.00
(c) Orientation in vertical plane:  
Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   Yes
(a) Overall height above ground to tip of antenna in meters:   12.00
(b) Elevation of ground at antenna site above mean sea level in meters:   193.00
(c) Distance to nearest aircraft landing area in kilometers:   12.00
(d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft: The Mavenir HQ office tends to shield the mast on in the quadrant from 240 to 290 degrees as it is slightly higher.
Action Frequency Station Class Output Power/ERP Mean Peak Frequency Tolerance (+/-) Emission Designator Modulating Signal
New 24.65000000-27.50000000 GHz FX 1584.890000 W 966.050000 W P 0.00001000 % 400MG7D QAM