Attachment ComtechLtr

ComtechLtr

LETTER submitted by COMTECH MOBILE DATACOM CORP.

Letter clarifying deletion of four antennas.

2007-12-03

This document pretains to SES-AMD-20070907-01251 for Amended Filing on a Satellite Earth Station filing.

IBFS_SESAMD2007090701251_608188

KELLEY DRYE & WARREN LLP A LIMITED LIABILITY PARTNERSHIP WASHINGTON HARBOUR, SUITE 400 NEW YORK, NY 3050 K STREET, NW FACSIMILE CHICAGO,IL (202) 342-8451 WASHINGTON, D.C. 20007-5108 STAMFORD, CT www.kelJeydrye.com PARSIPPANY, NJ (202) 342-8400 8RUSSELS, BELGIUM DIRECT LINE: (202) 342-8573 AFFILIATE OFFICES r' EMAIL: jgrifflnlQkelleydrye.com MUMBAI, INDIA December 3,2007 DUPLICATE BY MESSENGER FILEÐlAeeEPTfD Dre !' S 2007 Marlene H. Dortch Feeral ComOOictiOl Comis Secretary Ot of th Se Federal Communications Commission 44S-1ih Street SW Washington, DC 20036 Re: Comtech Mobile Datacom Corporation Modification of Blanet License to Operate Data Terminals in the L-Band File No. SES-AM-20070907-012S1, E990143 Dear Ms. Dortch: Comtech Mobile Datacom Corporation ("CMDC"), by its attorney and at the request of FCC staff, submits this letter clarfying which antennas and pariculars of operation CMDC asks to be shown on CMDC's blanet MET license as modified. The latest public notice ofCMDC's application (Report No. SES-00962, released September 12,2007 - copy attached) shows 12 antennas with the following names: A1/INTNAL A2/EXTNAL A3/EX/ AK A4/INTNAL Al/INT A2/EXT A3/EXT A4/INT AS/EXT A6/IN A 7 lINT A8/EXT DCOllGRIFJ/318672.1

KELLEY DRYE & WARREN LLP December 3,2007 Page Two The first 4 antennas - A1/ITNAL, A2/EXTNAL, A3/EX/AK, A4/INTNAL- appear on the existing license. These antennas and associated parameters should be deleted and should not appear on the license as modified. The modification application in the file number captioned above shows only 8 antennas - Al/INT, A2/EXT, A3/EXT, A4/INT, AS/EXT, A6/IT, A7/IT, and A8/EXT. These are the only antennas and associated parameters that should appear on the modified license. Any of the first 4 antennas that are stil in service have been renamed (e.g., old A2/EXTNAL is now A2/EXT) because the operating parameters have changed. Thus, there is no problem with deleting the first 4 antennas from the license. If you have any questions regarding this matter, please contact the undersigned counsel. Please date-stamp the duplicate copy of this letter and return it to the bearer. Sincerely, COMTECH MOBILE DATACOM CORPORATION BY.~ oan M. Grif Its Attorney cc: Scott Kotler DCOllGRIFJ/3186721

.' t¡jç /ifV\~ PUBLIC NOTICE \G FEDERAL COMMUNICATIONS COMMISSION 445 12th STREET S.W., WASHINGTON D.C. 20554 News media infonnation 202-418-0500 Fax-On-Demand 202-418-2830; Internet: http://www.fcc.gov (or ft.fcc.gov) TrY (202) 418-2555 Report No. SES-00962 Wednesday September 12, 2007 SA TELLITE COMMUNICATIONS SERVICES RE: SATELLITE RADIO APPLICATIONS ACCEPTED FOR FILING The applications listed herein have been found, upon initial review, to be acceptable for fiing. The Commission reserves the right tò return any of the applications if, upon fuher examination, it is detennined they are defective and not in confonnance with the Commission's Rules and Regulations and its Policies. Final action wil not be taken on any of these applications earlier than 30 days following the date of this notice. 47 D.S.C. § 309(b). All applications accepted for filing wil be assigned call signs, or other unique station identifiers. However, these assignments are for administrative purposes only and do not in any way prejudice Commission action. SES-AM-2007 0 907 -0 1251 E E990143 COMTECH MOBILE DATACOM CORP. , Amendment Class of Station: Mobile Earth Station Nature of Service: Mobile Satellite Seivice Amendment filed to modification application to merge site ID NI A with site ID I. See full descnptiDn in Exhibit A in this application. SITE ID: i LOCATION: 25,000 half-duplex data M.ETs CONUS, ALASKA, HA WAIl ANTENNA ID: AI/INTNAL 0.15 meters SCI SYSTEMS, INC. Quadrafiar MT-20101 Interal helix 1646.5000 - 1660.0000 MHz 168KGlD 9.00 dBW DIRECT SEQUENCE SPREAD SPECTRUM (DSSS), BPSK, 84.375 KHz CHIP RATE, DATA 1545.0000 - 1558.5000 MHz I 68KG ID DSSS, BPSK, 84.375 KHz CHIP RATE, DATA . ANTENNA ID: A2ÆXTNAL 0.1 5 meters SENSOR SYSTEMS quadrafiar he1ix S65-8282-IOI 1646.5000 - 1660.0000 MHz 168KGID 9.00dBW DSSS, BPSK, 84.375 KH CHIP RATE, DATA 1545.0000 - 1558.5000 MHz 168KGID DSSS, BPSK, 84.375 KHz CHIP RATE, DATA Page 1 of 13

ANTENNA ID: A3IEXI AK 0.25 meters SCI SYSTEMS, INe. quadrafilar helix MT-20101 External 1646.5000 - 1660.0000 MHz 168KGID 10.00 dBW DSSS, BPSK, 84.375 KHz CHIP RATE, DATA 1545.0000 - 1558.5000 MHz I 68KG ID DSSS, BPSK, 84.375 KHz CHIP RATE, DATA ANNNA ID: A4-INAL 0.01 meters SCI SYSTEMS, INC. Confonnal patch MT-2010 Internal 1646.5000 - 1660.0000 MHz I 68KG ID i 1.00 dBW DSSS, BPSK, 84.375 KHz CHIP RATE, DATA 1545.0000 - 1558.5000 MHz I 68KG ID DSSS, BPSK, 84.375 KHz CHIP RATE, DATA ANTENNA ID: AIII O. I 5 meters SCI SYSTEMS, INC. MT-2010 Internal 1646.5000 - 1660.5000 MHz 168KGID 10.20 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.000- 1645.5000 MHz 168KGID 10.20 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1545.0000 - 1559.0000 MHz l68KG ID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1530.0000 - 1544.0000 MHz 168KGID DSSS, BPSK, 84,375 CPS, DATA, MARINE & LAND MOBILE SITE ID: I LOCATION: CONUS, U.S., ALASKA, HA WAIl ANTENNA ID: A2/XT 0.1 5 meters SENSOR SYSTEMS S65-8282- 10 I 1646.5000 - 1660.5000 MHz 168KGID 12.10 dBW DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1631.5000 - 1645.5000 MHz 168KGID 12.10 dBW DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1545.0000 - 1559.0000 MHz I 68KGID DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1530.0000 - 1544.0000 MHz , I68KGID DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL ANTENNA ID: A3IEXT 0.06 meters SCI SYSTEMS, INC. MT-2010 External 1646.5000 - 1660.5000 MHz 168KGID I 1.0 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.000 - 1645.5000 MHz I 68KG ID I 1.0 dBW DSSS; BPSK, 84,375 CPS, DATA, MARINE & LAND MOBILE Page 2 of 13

1545.0000 - 1559.0000 MHz 168KG ID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1530.0000 - 1544.0000 MHz I 68KG ID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE ANTENNA ID: A4/IT O. I 5 meters SCI SYSTEMS, INe. MT-2010 rl Internal 1646.5000 - 1660.5000 MHz I 68KG ID 12.30 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.5000 - 1645.5000 MHz I 68KG 10 12.30 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1545.0000 - 1559,0000 MHz 168KGID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1530.0000 - 1544.0000 MHz 1 68KG 10 DSSS, BPSK, 84, 375 CPS, DATA, MARIE & LAND MOBILE ANTENNA ID: A5ÆXT 0.27 meters SENSOR SYSTEMS S65-8282-301 1646.5000 - 1660.5000 MHz 1 68KG 10 1 1.20 dBW DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1631.5000 - 1645.5000 MHz I 68KG 10 1 1.20 dBW DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1545.0000 - 1559.0000 MHz I 66KG 10 DSSS, BPSK, 84, 375 CPS, DATA, AERONAUTICAL 1530~0000 - 1544.0000 MHz I 68KG 10 DSSS, BPSK, 84, 375CPS, DATA, AERONAUTICAL ANTENNA ID: A6/INT 0.18 meters PCTEL 34811Z-3 1646.6000 - 1660.5000 MHz 1 68KG 10 I 1.00 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.5000 - 1645.5000 MHz 168KGlO 1 1.00 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1545.0000 - 1559.0000 MHz i 68KG 10 DSSS, BPSK, 84, 375 CPS, DATA, MARIE & LAND MOBILE 1530.0000 - 1544.0000 MHz 168KGID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE ANTENNA ID: A7/INT O. I 8 meters PCTEL 34911Z-3 1646.5000 - 1660.5000 MHz 1 68KG 10 13.30 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.5000 - 1645.5000 MHz 1 68KG 10 13.0 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARI & LAND MOBILE Page 3 of 13

1545.0000 - 1559.0000 MHz I 68KGI D DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1530.0000 - 1544.0000 MHz I 68KG ID DSSS, BPSK, 84,375 CPS, DATA, MARINE & LAND MOBILE ANTENNA ID: A.8ÆXT 0.19 meters PCTEL 3561A W-IIA 1646.5000 - 1660.5000 MHz 168KG ID i 1.00 dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1631.5000 - 1645.5000 MHz i 68KGlD 11.00dBW DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1545.0000 - 1559.0000 MHz I 68KG ID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE 1530.0000 - 1544.0000 MHz I 68KG ID DSSS, BPSK, 84, 375 CPS, DATA, MARINE & LAND MOBILE Points of Communication: I - AMSC 1 - (101 W.L.) 1- MSAT-I - (106.5 W.L.) SES-LIC-20070827-01134 E E070190 G02TEL.COM., INC. Application for Authority Class of Station: Fixed Earh Stations Nature of Service: Fixed Satellite Service SITE ID: i LOCATION: 1100 NW 163 DRIVE, MIAMI-DADE, N. MIAMI BEACH, FL 25055' 25.70" N LAT. 80013' 4,60" W LONG. ANTENNA ID: KI 9.2 meters VERTEX CORPORATION 9.2M. 10950.0000 - 11200.0000 MHz 64K0G7W DIGITAL AUDIO AND DATA 11450.0000 - i 1700.0000 MHz 64KOG7W DIGITAL AUDIO AND DATA 11450.0000 - i 1700.0000 MHz 2MOOG7W DIGITAL AUDIO AND DATA 14000.0000 - 14500.0000 MHz 4M00G7W 76.10 dBW DIGITAL AUDIO AND DATA 14000,0000 - 14500.0000 MHz 12MOG7W 80.90 dBW DIGITAL AUDIO AND DATA -'- 10950.0000 - i 1200.0000 MHz 2MOOG7W DIGITAL AUDIO AND DATA Points of Communication: i - INEL 903 - (34.5 W.L.) Page 4 of 13


Document Created: 2019-04-14 11:41:02
Document Modified: 2019-04-14 11:41:02
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC