STA Request

0117-EX-ST-1999 Text Documents

Hughes Network Systems, Inc.

1999-04-12ELS_4789

                                                                                   HUGHES
                                                                                   NETWORK SYSTEMS
                                                                                   noppopmooomtigen
                                                                                   AHuGHES ELECTRONCS COWPANY



Federal Communications Commission
PO Box 358320
Pittsburgh, PA 15251—5320

Gentlemen:

Hughes Network Systems hereby requests Special Temporary Authorization to operate an
experimental station at a temporary location for a limited period of time, to develop and
test equipment intended for export. The technical specifications of the operation are
listed below, in accordance with Section 5.56. An FCC Remittance Advice form and a
fee payment of $45 are attached.

1. Applicant name and address

Hughes Network Systems, Inc.
11717 Exploration Lane
Germantown, MD 20876
Attn: Kal Ganesan

2. Need for special action

STA is requested because the operation will take place for a limited period of time.

3. Type of operation

Propagation testing and link measurements of prototype equipment.

4.   Purpose

To determine whether theoretical propagation calculations are confirmed by field testing

5. Time and date

March 15, 1999 to September 15, 1999

6. Class and nature of service

Fixed and temporarily fixed, experimental

7.   Location

Within 50 miles of Germantown, MD


                                                            11717 Exploration Lane, Germantown, MD 20876
                                                                  Tel: (301) 428—5500   TWX: 710—828—0541
                                                                                 FAX: (301) 428—1868/2830


39 10‘ 48" N. Lat., 77% 14" 56" W. Long.

8. Equipment

Hughes Network Systems experimental transmitters intended for export

9. Frequencies

10150—10650 MHz

1Q. Power

+46 dBm EIRP

11. Type of emission

TCM 64 QAM, 4.48Mbit/sec, 1750 kHz bandwidth

12. Height of antenna

Antennas will be mounted on building rooftops attached to existing structures. If any
new antenna support structures are erected, they will not exceed the height of any existing
structures on the rooftops.

For additional information about this operation, please contact Kal Ganesan at 301—548—
17.

                                             Sincerely,

                                             Kal Ganesan          35— 75
                                             Assistant Vice President
                                             Hughes Network Systems



Document Created: 2001-08-26 14:24:48
Document Modified: 2001-08-26 14:24:48

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