Attachment Sirius XM - Grant Oc

Sirius XM - Grant Oc

DECISION submitted by IB,FCC

GR

2010-10-28

This document pretains to SAT-STA-20101012-00213 for Special Temporal Authority on a Satellite Space Stations filing.

IBFS_SATSTA2010101200213_848483

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Sirius XM Radio Inc.                                            FefA
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                                                                                          U       Call Sign                Grant Date_ 10/2$%/6
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                                                                                          &/f .   (or other identifiet)
                                                                                                                           Term Dates See afached Approved by OMB
                                                                                                  From_10/28/6                     To:   Condvfions          3060—0678
                                                                             NTED®
    Date & Time Filed: Oct 12 2010 12:07:50:813PM             International Bureau                Approved:               &4       'L/} fillfl.{/
    File Number: SAT—STA—20101012—00213                     * uouth condi tions                                           3 €.       j DU((”

    Callsign:                                                                                                                      Sepellite Folicy Branch

                                               FEDERAL COMMUNICATIONS COMMISSION
                                     APPLICATION FOR SPACE STATION SPECIAL TEMPORARY AUTHORITY

                                                              FOR OFFICIAL USE ONLY


       APPLICANT INFORMATION
    Enter a description of this application to identify it on the main menu:
     Request for Special Temporary Authority to Operate Two New Terrestrial Repeaters in Falls Church, Virginia for 60 Days
    1. Applicant

                Name:         Sirius XM Radio Inc.                        Phone Number:                                    212—584—5100
                DBA Name:                                             Fax Number:                                          212—35§4—5353
                Street:       1221 Avenue of the Americas             E—Mail:

                             36th Floor
                City:        New York                                     State:                                           NY
                Country:      USA                                     Zipcode:                                             10020
                Attention:   Patrick L. Donnelly


                                     Attachment to Grant
             Application of Sirius XM Radio Inc. for Special Temporary Authority
                           IBFS File No. SAT—STA—20101012—00213

Special temporary authority (STA) is granted to Sirius XM Radio Inc. (Sirius XM) to operate two
terrestrial repeaters, each with an Effective Isotropically Radiated Power (EIRP) of up to 12,000 watts
(average) in Falls Church, Virginia. One repeater will operate in frequencies assigned to the Sirius
Satellite Radio network (2320—2332.5 MHz) with an average EIRP of 6000 watts. The other repeater will
operate in frequencies assigned to the XM Radio Inc. network (2332.5—2345 MHz) with an average EIRP
of 2000 watts. This authorization is granted according to the technical parameters specified in Sirius
XM‘ s application and is subject to the conditions below.

1.   Any actions taken as a result of this STA are solely at the applicant‘s own risk. This STA shall not
     prejudice the outcome of the final rules adopted by the Commission in IB Docket No. 95—91.

     SDARS terrestrial repeaters are restricted to the simultaneous retransmission of the complete
     programming, and only that programming, transmitted by the SDARS licensee‘s satellite(s) directly to
     the SDARS licensee‘s subscribers‘ receivers, and may not be used to distribute any information not
     also transmitted to all subscribers‘ receivers.

     Coordination of the operations of the terrestrial repeaters shall be completed with all affected
     Administrations prior to operation, in accordance with all applicable international agreements
     including those with Canada and Mexico.

     The terrestrial repeaters shall comply with Part 17 of the Commission‘s rules — Construction,
     Marking, and Lighting of Antenna Structures.

     The terrestrial repeaters shall comply with Part 1 of the Commission‘s rules, Subpart I — Procedures
     Implementing the National Environmental Policy Act of 1969, including the guidelines for human
     exposure to radio frequency electromagnetic fields as defined in Sections 1.1307(b) and 1.1310 of the
     Commission‘s rules.

     Any SDARS terrestrial repeater operating at a power level greater than 2—watt average EIRP is
     required to attenuate its out—of—band emissions below the transmitter power P by a factor of not less
     than 90 + 10 log (P) dB in a 1—megahertz bandwidth outside the 2320—2345 MHz band, where P is
     average transmitter output power in watts. Any SDARS terrestrial repeater operating at a powerlevel
     equal to or less than 2—watt average EIRP is required to attenuate its out—of—band emissions below the
     transmitter power P by a factor of not less than 75 + 10 log (P) dB in a 1—megahertz bandwidth
     outside the 2320—2345 MHz band, where P is average transmitter output power in watts..

     This STA expires after 60 days, or on the date that permanent authority to operate the covered
     repeater operations becomes effective, whichever occurs first.

     Sirius XM is granted 30 days from the date of the release of this authorization to decline the
     authorization as conditioned. Failure to respond within that period will constitute formal acceptance
     of the authorization as conditioned.                  >

     This action is taken on delegated authority pursuant to 47 C.F.R. § 0.261 and is effective upon
     release. Petitions for reconsideration under 47 C.F.R. § 1.106 or applications for review under 47
     C.E.R. § 1.115 may be filed within 30 days of the date of the Public Notice announcing this action.

                                                                File #_SBT— s1h— 20101012—00213

                                                                Call Sign               Grant Date   §O/Z 32 1O
                                                       /8       (or other identifier                         \
                                                  weun t      ;\            ontificr)   fsapue * atached
                                                                                              To:    conditions
                                                            ye | 1 m 10/28/;0


                                         C uhh condiftions
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                                                                                                           Datl_
                                                                                        Cne?, Sme)hie Rolicy Branchh


2. Contact


             Name:          James S. Blitz                      Phone Number:                        202—380—4000
             Company:       Sirius XM Radio Inc.                Fax Number:                          202—380—4981
             Street:        1500 Eckington Place NE             E—Mail:                              james.blitz@siriusxm.com


             City:          Washington                          State:                                DC
             Country:       USA                                 Zipcode:                             20002      —
             Attention:                                         Relationship:                        Same


   (If your application is related to an application filed with the Commission, entereither the file number or the IB Submission ID of the related
application. Please enter only one.)
  3. Reference File Number      or Submission ID

  4a. Is a fee submitted with this application?
@, IfYes, complete and attach FCC Form 159.        If No, indicate reason for fee exemption (see 47 C.F.R.Section 1.1114).
{3 Governmental Entity       3 Noncommercial educational licensee
£} Other(please explain):

4b. Fee Classification    CXW — Space Station (Non—Geostationary)
5. Type Request


£3 Change Station Location                         ) Extend Expiration Date                           Other


6. Temporary Orbit Location                                                7. Requested Extended Expiration Date


8. Description   (If the complete description does not appear in this box, please go to the end of the form to view it in its entirety.)
     Sirius XM Radio Inc.             requests Special Temporary Authority to operate two new low power
     terrestrial repeaters in Falls Church,                       Virginia for 60 days pursuant to the technical
     parameters listed in Exhibit A.




9. By checking Yes, the undersigned certifies that neither applicant nor any other party to the application is subject         Yes         {34 No
to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti—Drug Act of 1988,
21 U.S.C. Section 862, because of a conviction for possession or distribution of a controlled substance. See 47 CFR
1.2002(b) for the meaning of "party to the application" for these purposes.


10. Name of Person Signing                                                  11. Title of Person Signing
James S. Blitz                                                              Vice President, Regulatory Counsel
12. Please supply any need attachments.
 Attachment 1: STA Request                          Attachment 2:                                      Attachment 3:


          WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND / OR IMPRISONMENT
                 (U.S. Code, Title 18, Section 1001), AND/OR REVOCATION OF ANY STATION AUTHORIZATION
                  (U.S. Code, Title 47, Section 312(a)(1)), AND/OR FORFEITURE (U.S. Code, Title 47, Section 503).


ECC NOTICE REQUIRED BY THE PAPERWORK REDUCTION ACT

The public reporting forthis collection of information is estimated to average 2 hours per response, including the time for reviewing instructions,
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THE FOREGOING NOTICE IS REQUIRED BY THE PAPERWORK REDUCTION ACT OF 1995, PUBLIC LaAW 104—13, OCTOBER
1, 1995, 44 U.S.C. SECTION 3507.


SIRIUSRADIO
        XMINC.
1500 Eckington Place, N.E.
Washington, D.C. 20002
Tel: 202—380—4000
Fax: 202—380—4500
www.sirus.com www.xmradio.com

October 12, 2010

Via IBFS
Ms. Marlene H. Dortch, Secretary
Federal Communications Commission
445 12th Street, S.W.
Washington, D.C. 20554

        Re:      Sirius XM Radio Inc.
                 Request for 60—Day Special Temporary Authority
                 For Two New Repeaters in Falls Church, Virginia

Dear Ms. Dortch:

Pursuant to Section 25.120(b)(3) of the Commission‘s rules, 47 C.F.R. § 25.120(b)(3), Sirius XM
Radio Inc. ("Sirius XM"), a satellite radio licensee in the Satellite Digital Audio Radio Service
("SDARS"), hereby requests 60—Day Special Temporary Authority ("STA") for two terrestrial
repeaters in Falls Church, Virginia.‘ Specifically, this application seeks authority to operate one
repeater in the former Sirius Satellite Radio Inc. ("Sirius") frequency band (2320—2332.5 MHz) and
one repeater in the former XM Radio Inc. ("XM") frequency band (2332.5—2345 MHz). Neither
repeater will exceed 12 kw average EIRP, which is the maximum power level the Commission
permits in its new rules for satellite radio terrestrial repeaters." Sirius XM requires STA so that it

     ‘ Section 25.120(b)(3) allows the International Bureauto grant an application for a 60—Day
STA without placing it on Public Notice. The Commission adopted formal rules for satellite radio
terrestrial repeaters in Amendment ofPart 27 of the Commission‘s Rules to Govern the Operation of
Wireless Communications Services in the 2.3 GHz Band; Establishment ofRules and Polices for the
Digital Audio Radio Satellite Service in the 2310—2360 MHz Frequency Band, FCC 10—82 (released
May 20, 2010) (the "May 20 Order"). The May 20 Order authorizes the Bureau "to continue to
grant STAs for new or modified repeaters ... [until] any permanent authorization to operate SDARS
repeaters becomes effective." See Para. 264. However, no such permanent authorization can
become effective until after the new rules have been approved by the Office of Management and
Budget, which has not yet occurred. See 75 Fed. Reg. 45058, 45058 (Aug. 2, 2010).
    2     47 C.F.R. § 25.214(d)(1). The Commission concluded in the May 20 Order "that SDARS
terrestrial repeaters can operate at an average EIRP of 12 kw with maximum PAPR of 13 dB
without causing harmful interference to WCS base station receivers." Id. at Para. 243.


Ms. Marlene H. Dortch
October 12, 2010
Page 2



can promptly return the Sirius network repeater to operation and minimize the disruption of service
to the public. The XM network repeater will need to be relocated by October 31, 2010, due to the
landlord‘s unexpected termination of the current site lease.

The Commission has recognized that SDARS operators require terrestrial repeaters to provide high—
quality service nationwide." Consistent with this policy, in September 2001, the Bureau granted
STAs to Sirius XM to operate a nationwide network of terrestrial repeaters." In the years since, the
Bureau has granted Sirius XM additional STAs to operate terrestrial repeaters, pending issuance of
final rules governing the deployment and use of repeaters.5

Public Interest Considerations. Sirius XM has recently been informed by the landlord of the
current site at which the XM repeater is located that its equipment needs to be removed from the
location by October 31, 2010. Sirtus XM plans to co—locate this repeater with a nearby Sirius
network repeater but recently had to discontinue operations on the Sirius repeater when it noted
minor discrepancies between the authorized site parameters and the site specifications. This STA
will correct those parameters and reauthorize the two sites to allow the prompt resumption of
service on the Sirius repeater and collocation of the XM repeater to the same site. Without these


   * See Establishment ofRules and Policies for the Digital Audio Radio Satellite Service in the
2310—2360 MHz Frequency Band, Report and Order, Memorandum Opinion and Order, and
Further Notice ofProposed Rulemaking, 12 FCC Red 5754, 5770 [ 37 (1997).
    * See Sirius Satellite Radio, Inc., Application for Special Temporary Authority to Operate
Satellite Digital Audio Radio Service Complimentary Terrestrial Repeaters, Order and
Authorization, 16 FCC Red. 16773 [ 18 (2001) (‘Sirius STA Order"). XM Radio, Inc., Application
for Special Temporary Authority to Operate Satellite Digital Audio Radio Service Complimentary
Terrestrial Repeaters, Order and Authorization, 16 FCC Red. 16781 «[ 18 (2001) ("XM ST4
Order‘).
    ° See, eg., Sirius Satellite Radio Inc.; Request to Modify Special Temporary Authority to
Operate Additional Satellite Digital Audio Radio Service Terrestrial Repeaters, Order and
Authorization, 19 ECC Red. 18140 (2004) (granting File No. SAT—STA—20031106—00370, effective
Sept. 15, 2004. Since that time, the Commission has extended the STA several times, pending the
issuance of final rules governing the use of satellite DARS terrestrial repeaters. In September 2004,
the Commission granted Sirius a new STA to operate for 180 days or until the Commission issues
final rules governing the use of satellite DARS terrestrial repeaters. See Sirius Satellite Radio Inc.
Request to Modify Special Temporary Authority to Operate Satellite DARS Terrestrial Repeaters,
Order and Authorization, 19 FCC Red 18149 (2004). See also, XM Radio, Inc.; Requestfor
Special Temporary Authority to Operate Additional Satellite Digital Audio Radio Service
Terrestrial Repeaters, Order and Authorization, 19 FCC Red. 18140 (2004) (granting File No.
SAT—STA—20031112—00371, effective Sept. 15, 2004); Public Notice, 2002 FCC Lexis 5670 (rel.
Oct. 30, 2002) (granting XM an STA, File No. SAT—STA—20020815—00153, effective Sept. 30,
2002); Public Notice, 2003 FCC Lexis 4803 (rel. Aug. 29, 2002) (granting File No. SAT—STA—
20030409—00076, effective June 26, 2003). The Commission has renewed all of these STA
authorizations. See Report No: SAT—00722, DA No. 10—1756 (rel. Sept. 17, 2010).


Ms. Marlene H. Dortch
October 12, 2010
Page 3



repeaters, Sirius XM cannot provide the signal quality that its Washington, D.C. area subscribers
have come to expect.

Technical Information for the New Repeaters. The following technical information pertaining to
the repeaters is provided in Exhibit A: (1) antenna type; (2) antenna orientation;     (3) average
EIRP; (4) height above ground level ("AGL"); and (5) antenna downtilt.© Exhibits B and C consist
respectively, of Google"Y satellite images and topographic maps showing the location of the
proposed facilities. The specification sheet for the antenna to be used by the repeater is attached as
Exhibit D.

Interference Considerations. As proposed in this STA, the XM repeater will operate with an
average EIRP of 2000 watts and the Sirius repeater will operate with an average EIRP of 6000
watts. Because Sirius XM has exclusive use of its licensed band, it is highly unlikely that these
repeaters will create interference to other licensees.‘ The WCS licensees have confirmed that
operating terrestrial repeaters at an EIRP of 2 KW or less is not an interference concern® and the
Commission found in the May 20 Order that "repeaters operating at average 12—kW EIRP and a
maximum PAPR of 13 dB will not cause substantially more interference to actual WCS operations
than repeaters operating at 2—kw EIRP."° To the extent Sirius XM‘s original 2001 STAs require it
to coordinate with affected Wireless Communications Services ("WCS") licensees prior to
operating any repeater, Sirius XM is sending a copy of this STA application to Horizon Wi—Com
LLC ("Horizon") in satisfaction of this coordination requirement.‘" However, if prohibited

    ©   For purposes of Sirius XM‘s repeater STA applications, "antenna downtilt" refers to an
antenna‘s mechanical downtilt, without reference to any electrical downtilt built into the antenna.
    ‘ Pursuant to a prior STA, the Sirius network repeater that will operate at this location
transmitted at 6000 watts EIRP from the time it began operating in 2002 until it was recently turned
off. The instant application makes only very minor changes to site parameters which would not
impact the repeater‘s interference potential.
    8 XM STA Order § 12 ("The comments from WCS licensees express concern about blanketing
interference from DARS repeaters that operate with an Equivalent Isotropically Radiated Power
(EIRP) above 2 kW."). Moreover, in March 2007, the WCS Coalition said that it will defer from
objecting to STA requests that propose operations of no more than 2,000 watts EIRP, even if they
do not specify peak or average EIRP, provided that grant of the STA (1) is conditioned on operation
on a non—interference basis; and (ii) is subject to the condition that the issue of peak versus average
EIRP will be addressed in the pending DARS rulemaking (IB Docket No. 95—91). See Letter from
Paul J. Sinderbrand, Counsel to the WCS Coalition, to Ms. Helen Domenici, FCC, File No. SAT—
STA—20061207—00145 (March 19, 2007). XM agrees to these conditions.
    ° See May 20 Order, Para. 241 and 47 C.F.R. § 25.214(d)(1).
     °_ Despite the Bureau‘s statement in the XM STA Order (at § 14) and Sirius STA Order (at
«[ 14) that it expects "WCS licensees to provide a schedule or as much advance notice as possible of
when their stations are to be placed in operation," Sirius XM has not received information directly
from any WCS licensee regarding plans for WCS deployment in these markets. However, Sirius
XM‘s own review of Commission files shows that Horizon has certified that it operates a WCS


Ms. Marlene H. Dortch
October 12, 2010
Page 4



interference does occur, Sirius XM will cease operation of the repeaters until such interference can
be eliminated."

Ownership and Control ofRepeaters. Sirius XM will own the repeaters and it will be responsible
for the repeaters‘ installation and operation.

Certifications. Sirius XM certifies that it will operate the repeaters subject to the conditions and
certifications set forth in the Sirius STA Order and XM STA Order granting Sirius XM‘s September
2001 requests for STAs to operate terrestrial repeaters. Specifically, Sirius XM certifies the
following:

       (1) Sirius XM will operate this repeater at its own risk, and such operation shall not
       prejudice the outcome of the final rules adopted by the Commission in GEN Docket 95—91;
       (2) Sirius XM will operate these facilities on a non—interference basis with respect to all
       permanently authorized radiocommunication facilities;
       (3) The facilities will be restricted to the simultaneous retransmission of the complete
       programming, and only that programming, transmitted by the satellite directly to SDARS
       receivers;
       (4) Where applicable, coordination of the facilities will be completed with all affected
       Administrations prior to operation, in accordance with all applicable international
       agreements including those with Canada and Mexico;
       (5) The facilities will comply with Part 17 of the Commission‘s rules — Construction,
       Marking, and Lighting of Antenna Structures;
       (6) The facilities will comply with Part 1 of the Commission‘s rules, Subpart I — Procedures
       Implementing the National Environmental Policy Act of 1969, including the guidelines for
       human exposure to radio frequency electromagnetic fields as defined in Sections 1.1307(b)
       and 1.1310 of the Commission‘s rules;


station serving the Washington, DC metro area, Call Sign KNLB315. It is not clear from the
certification whether the base station is receiving transmissions from CPE or is engaged in transmit—
only operations. If only the latter, potential interference to the base station is not an issue. In any
event, Sirius XM has conducted an interference analysis and determined that its proposed repeaters
will not create any interference concern for Horizon‘s operating WCS site beyond any concerns that
may exist from Sirius XM‘s existing repeaters in the vicinity, none of which have been the subject
of any interference complaints from WCS licensees or users.
    _ The design of these repeaters includes several automated shutdown mechanisms that are
triggered in the event of equipment major malfunctions. The transmit chain also includes a transmit
output coupler which feeds a self—monitoring system detecting any transmission anomalies. Any
such anomalies are automatically reported back to Sirius XM‘s National Repeater Control Center
(202—380—4725), which is available on a continuous basis to receive any reports of any suspected
interference and take immediate corrective action.


Ms. Marlene H. Dortch
October 12, 2010
Page 5



       (7) The out—of—band emissions ofthe facility will belimited to 75+10log (EIRP) dB less
       thanthe transmitter EIRP;
       (8) Sirius XM will operate this repeater according to the technical parameters provided in
       this application;
       (9) Sirius XM will maintain full ownership and operational control of this repeater; and
       (10) Strius XM will immediately shut down this repeater upon a complaint ofinterference,
       upon direction from the Commission, or upon finding that a facility has not been properiy
       installed.

Granting this request will not alter Sirius XM°s obligation to protect authorized radio—
communications facilities from interference, nor will it prejudice the outcome of the Commission‘s
ongoing rulemaking pertaining to the deployment and operation of terrestrial repeaters.

Sirtus XM hereby certifies that no party to this application is subject to a denial of Federal benefits
pursuant to Section 5301 of the Anti—Drug Abuse Act of 1988, 21 U.S.C. § 853(a).

Sirfus XM is submitting payment to the Federal Communications Commissionin the amount of
Two Thousand Eight Hundred Sixty Dollars ($28(§0.00) —— the filing fee applicable to requests for
STAs for non—geostationary ("NGSO") satellites.""

Please direct any questions regarding this matter to the undersigned.


                                                       Very truly yours,
                                                       }          A




CCl     Stephen Duall, FCC International Bureau
        Jay Whaley, FCC International Bureau
        Sankar Persaud, FCCInternational Bureau


        Rajendra Singh, Horizon Wi—Com LLC (rsingh@tvile.com)
        Thomas Gutierrez, Lukas Nace Gutierrez & Sachs (tgutierrez@feclaw.com)




        See International and Satellite Services Fee Filing Guide (February 2009).


                                                             Exhibit A

                                                  Technical parameters for repeaters



                   NEE\JVSRK       girg       SITE           ANTENNA              ANTENNA    ANTENNA ANTENNA   TOTAL
     CITY          ANFENNA LATITUDE LONGITUDE                   yPy            ORIENTATION HEIGHT DOWNTILT AVERAGE
                    NonaBrn   (N)      (w)                                      (AZIMUTH) (FT. AGL) (DEGREES) EIRP(W)
Falls Church, VA   Sirtus 46—23   38—50—33   77—06—58     EMS FR90—17—00NVL            240     203      0       6000


Falls Church, VA       XM
                    WDC231S
                                  38—50—33   77—06—58      TA—2350—DAB—T2               o      210      o       2000


                 Exhibit B

Google*Y Satellite Image of Repeater Location


             Exhibit C

Topographic Map of Repeater Location


               Exhibit D

Antenna Specification Sheet for Repeater


                                              FR90—17—XXXVL
                                                                                                                    OptiFill""
                                              DualPo!® Polarization                                               Suppressor""
                                                 2305 MHz — 2360 MHz
Flectrical Specifications
Azimuth Beamwidth (—3 dB)                       90°+ 5°                                                          6




                                                                                                            e‘
Elevation Beamwidth (—3 dB)                     5.6°
Elevation Sidelobes (Upper)                     > 20 dB
Gain                                            16.6 dBi (14.5 dBd)




                                                                                                                                     connoccnceccncew
Polarization                                    Slant, £45°
Front—to—Back Ratio                             > 25 dB ( > 30 dB Typ.)
Electrical Downtilt Options                     OO




VSWR                                            1.33:1 Max (1.22:1 Typ)                                                                 42"
Connectors                                      2; T—16 DIN (female), or Type N




                                                                                                                                     denzzzzazzzzznz
Power Handling                                  250 Watts CW
Passive Intermodulation                         <—147 dBe
                                                [2 x 20 W (+ 43 dBm)]
Lightning Protection                            Chassis Ground




Mechanical Specifications
Dimensions (L x W x D)                          54 in x 6 in x 3 in
                                                (137.2 cm x 15.2 cm x 7.6 cm)
Rated Wind Velocity                             150 mph (241 km/hr)
Equivalent Flat Plate Area                      2.3 t? (.21 m‘)
Front Wind Load @ 100 mph (161 kph)             66 Ibs (294 N)
Side Wind Load @ 100 mph (161 kph)              33 Ibs (147 N)
Weight (Without Mounting Options)               13 tbs (6.0 kg)

Mounting Options
MTG—POO—10, MTG—S02—10, MTG—DXX—20*, MTG—CXX—10*, MTG—CO02—10, MTG—TXX—10*

Note: *Model number shown represents a series of products.        See Mounting Options section for specific model number.


Patterns




Azimuth                  Elevation
                         0° Downtilt

                                                                  EMS‘ antennas are protected by one or more of the following U.S. patents:
                                                                  5,844,529; 6,067,053; 6,462,710; 6,392,600; 6,069,590; 5,966,102;
                                                                  5,757,246. EMS‘ antenna designs may also be covered by pending U.S.
Revised 09/03/04                                                  patent applications and by pending & awarded international patents.


                                       +1 770.582.0555 ext. 5310 + Fax +1 770.729.0036
                                                     www.emswireless.com


                                                                                T4—2350—DAB
                                                    Medium Power Omnidirectional
                                                                                2330—2345 MHz
                     The TA—2350—DA8B is a medium power vertically polarized omnidirectional antenna
                     specifically designed for Digital Audio Broadcast transmission. The antenna consists
                     of a phased corporately fed broadband dipole array which is configured to provide
                     electrical beam downtfiit and null fill, The antenna elements are at DC ground to aid in
                     lightning protection.

                     Electrical Specifications                                                         Mechanical Specifications

                     Frequency Range: 2330—2345 MHz                                                    Length: 70 in. (1778 mm)
                     Gain: 10 dBi                                                                      Diameter: 2.25 in. (57 mm)
                     VSWEF: 1.4:1 max.                                                                 Weight {incl. Clamps): 15 ib. (6.8 kg)
                     Polarization: Vertical                                                            Rated Wind Velocity: 125 mph (200 km/hy
                     Power Rating: 200 W avg., 800 W peak                                              Hor, Thrust at rated wind: 31 tb. (14 kg)
                     H—Plane Beamwidth: 360 degrees                                                    Mounting Pipe: 1.75 — 4.0 in. (44.5 — 102 mm)
                      E—Piane Beamwidth: 8 degrees
                     Flectrical_Downtift: 2, 4, 6 degrees
                     Cross Pol. Discrimination: 20 dB min.
                     Null Fill: —20 dB {ist Null)                                                      Materials |
                      Impedance: 50 ohms nominal
                     Termination: 716 DIN female                                                       Radiating Elements: Nicke! plated copper array
                                                                                                       Radome: Gray UV stabilized fiberglass
                                                                                                       Clamps: HDG steel
                     Typleal mid band vélues. {For detals , contact factory}




                                                                                                      E—Plane




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TIL—TEK Antennas   www tittek.com                                  (613) 258—5928                     Form 2002—2350—0A8                         117172001
                                                    Specifications subject to change without natice



Document Created: 2019-04-25 00:59:03
Document Modified: 2019-04-25 00:59:03

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