1. FCC ID
  2. CWW
  3. CWWP25XXL3

FCC ID CWWP25XXL3

900 MHz Paging Power Amplifier, 250 Watts

by Crescend Technologies LLC

Grantee Code: CWW   Product Code: P25XXL3
Latest application date: 2019-08-30

FCC ID Device Details

FCC IDCWWP25XXL3
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeCWW
Product CodeP25XXL3
Applicant BusinessCrescend Technologies LLC 🇺🇸
Related Domains crescendtech.com
Equipment Class900 MHz Paging Power Amplifier, 250 Watts
Test FirmCompliance Testing, LLC

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
928-929 MHzOriginal Equipment2019-08-30

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2020-02-26PDF 574.4 KB
Internal PhotosInternal Photos2020-02-26PDF 2.1 MB
External PhotosExternal Photos2020-02-26PDF 1.3 MB
Label Artwork and LocationID Label/Location Info2019-08-30PDF 66.8 KB
Test Setup PhotosTest Setup Photos2020-02-26PDF 579.6 KB
Test Setup Photos Part 20 22 24-D 90-STest Setup Photos2020-02-26PDF 571.9 KB
Annex A FCC Part 22 24 90-STest Report2019-08-30PDF 499.2 KB
Annex B FCC Part 22 24 90-STest Report2019-08-30PDF 469 KB
Annex C FCC Part 22 24 90-STest Report2019-08-30PDF 498.5 KB
Annex D FCC Part 22 24 90-STest Report2019-08-30PDF 241.2 KB
FCC Part 20 22 24-D 90-STest Report2019-08-30PDF 525.3 KB
FCC Part 90Test Report2019-08-30PDF 1.9 MB
Booster Attestation LetterAttestation Statements2019-08-30PDF 435.2 KB
Agent AuthorizationCover Letter(s)2019-08-30PDF 171.5 KB
Long-Term Confidentiality LetterCover Letter(s)2019-08-30PDF 229 KB
Short-Term Confidentiality LetterCover Letter(s)2019-08-30PDF 251.1 KB
FCC Part 1.1310 Part 22 24 90-SRF Exposure Info2019-08-30PDF 464.3 KB
FCC Part 1.1310 Part 90RF Exposure Info2019-08-30PDF 465 KB
Block Diagram Metadata onlyBlock DiagramPDF 50.3 KB
Schematic 900156A002 C Output Board Metadata onlySchematicsPDF 83.2 KB
Schematic 900156A002 C Output Board-1 Metadata onlySchematicsPDF 83.2 KB
Schematic 900156A002 C Output Board-2 Metadata onlySchematicsPDF 83.2 KB
Schematic 900158A003 A LED-Fan Controller Board Metadata onlySchematicsPDF 181.9 KB
Schematic 900159A002 Pallet - 060234R25 RevO Metadata onlySchematicsPDF 93.2 KB
Schematic 900196A001 C Driver Board Metadata onlySchematicsPDF 761.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 228.1 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 196.9 KB
Tuning Document Metadata onlyParts List/Tune Up InfoPDF 30.7 KB

Application Information

Application IDtT73BHOYUUpJpFUtDcIBnQ==
Final Action Date2019-08-30
Application PurposeOriginal Equipment
Applicant FRN0004288767
ModelP25XXL3
Frequency Range928-929 MHz
Equipment ClassAMP - Amplifier
Device Description900 MHz Paging Power Amplifier, 250 Watts
Responsible PartyJames Hougo, President, jhougo@crescendtech.com , 800-872-6233
Technical ContactEnver Krvavac, Crescend Technologies, LLC, ekrvavac@crescendtech.com , 847-908-5400
Non-Technical ContactSteve Sokolik, Crescend Technologies, LLC, ssokolik@crescendtech.com , 847-908-5400
Test FirmMichael Schafer, Compliance Testing, LLC, michaels@compliancetesting.com , 480-926-3100
TCB Emailmichelleo@compliancetesting.com
TCB ScopeB2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/26/2020
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is rated conducted. The antenna used for this transmitter must be installed to provide a minimum separation of 602.7 cm from any person, and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions, including antenna co-location requirements of § 1.1307(b)(3), for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
tT73BHOYUUpJpFUtDcIBnQ==2019-08-30Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
928-929 MHz265.71AmpF3E22
928-929 MHz265.71AmpF3D22
929-930 MHz283.79AmpF1E9
929-930 MHz283.79AmpF1D9
929-930 MHz283.79AmpF3E9
929-930 MHz283.79AmpF3D9
930-931 MHz284.25AmpF1E24
930-931 MHz284.25AmpF1D24
930-931 MHz284.25AmpF3E24
930-931 MHz284.25AmpF3D24
931-932 MHz283.92AmpF1E22
931-932 MHz283.92AmpF1D22
931-932 MHz283.92AmpF3E22
931-932 MHz283.92AmpF3D22
935-940 MHz286.15AmpF1E9
935-940 MHz286.15AmpF1D9
935-940 MHz286.15AmpF3E9
935-940 MHz286.15AmpF3D9
940-941 MHz287.01AmpF1E24
940-941 MHz287.01AmpF1D24
940-941 MHz287.01AmpF3E24
940-941 MHz287.01AmpF3D24
941-942 MHz285.36AmpF1D22
941-942 MHz285.36AmpF3E22
941-942 MHz285.36AmpF3D22
941-942 MHz285.36AmpF1E22

Grants

TCB Grant - Application tT73BHOYUUpJpFUtDcIBnQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
 Date of Grant: 08/30/2019

Application Dated: 08/30/2019
Crescend Technologies LLC
140 East State Parkway
Schaumburg, IL 60173
 
Attention: James Hougo , President

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  CWWP25XXL3
Name of Grantee:  Crescend Technologies LLC
Equipment Class: Amplifier
Notes: 900 MHz Paging Power Amplifier, 250 Watts
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22 928.0  -  929.0 265.71  Amp F1E
22 928.0  -  929.0 265.71  Amp F1D
22 928.0  -  929.0 265.71  Amp F3E
22 928.0  -  929.0 265.71  Amp F3D
22 931.0  -  932.0 283.92  Amp F1E
22 931.0  -  932.0 283.92  Amp F1D
22 931.0  -  932.0 283.92  Amp F3E
22 931.0  -  932.0 283.92  Amp F3D
22 941.0  -  942.0 285.36  Amp F1E
22 941.0  -  942.0 285.36  Amp F1D
22 941.0  -  942.0 285.36  Amp F3E
22 941.0  -  942.0 285.36  Amp F3D
24 930.0  -  931.0 284.25  Amp F1E
24 930.0  -  931.0 284.25  Amp F1D
24 930.0  -  931.0 284.25  Amp F3E
24 930.0  -  931.0 284.25  Amp F3D
24 940.0  -  941.0 287.01  Amp F1E
24 940.0  -  941.0 287.01  Amp F1D
24 940.0  -  941.0 287.01  Amp F3E
24 940.0  -  941.0 287.01  Amp F3D
90 935.0  -  940.0 286.15  Amp F1E
90 935.0  -  940.0 286.15  Amp F1D
90 935.0  -  940.0 286.15  Amp F3E
90 935.0  -  940.0 286.15  Amp F3D
90 929.0  -  930.0 283.79  Amp F1E
90 929.0  -  930.0 283.79  Amp F1D
90 929.0  -  930.0 283.79  Amp F3E
90 929.0  -  930.0 283.79  Amp F3D

Output Power listed is rated conducted. The antenna used for this transmitter must be installed to provide a minimum separation of 602.7 cm from any person, and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions, including antenna co-location requirements of § 1.1307(b)(3), for satisfying RF exposure compliance.

EAS Grant - Application tT73BHOYUUpJpFUtDcIBnQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Crescend Technologies LLC
140 East State Parkway
Schaumburg, IL 60173
United States 		  Date of Grant: 08/30/2019

Application Dated: 08/30/2019
 
Attention: James Hougo , President

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  CWWP25XXL3
Name of Grantee:  Crescend Technologies LLC
Equipment Class: Amplifier
Notes: 900 MHz Paging Power Amplifier, 250 Watts
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
22 928.0  -  929.0 265.71  Amp F1E
22 928.0  -  929.0 265.71  Amp F1D
22 928.0  -  929.0 265.71  Amp F3E
22 928.0  -  929.0 265.71  Amp F3D
22 931.0  -  932.0 283.92  Amp F1E
22 931.0  -  932.0 283.92  Amp F1D
22 931.0  -  932.0 283.92  Amp F3E
22 931.0  -  932.0 283.92  Amp F3D
22 941.0  -  942.0 285.36  Amp F1E
22 941.0  -  942.0 285.36  Amp F1D
22 941.0  -  942.0 285.36  Amp F3E
22 941.0  -  942.0 285.36  Amp F3D
24 930.0  -  931.0 284.25  Amp F1E
24 930.0  -  931.0 284.25  Amp F1D
24 930.0  -  931.0 284.25  Amp F3E
24 930.0  -  931.0 284.25  Amp F3D
24 940.0  -  941.0 287.01  Amp F1E
24 940.0  -  941.0 287.01  Amp F1D
24 940.0  -  941.0 287.01  Amp F3E
24 940.0  -  941.0 287.01  Amp F3D
90 935.0  -  940.0 286.15  Amp F1E
90 935.0  -  940.0 286.15  Amp F1D
90 935.0  -  940.0 286.15  Amp F3E
90 935.0  -  940.0 286.15  Amp F3D
90 929.0  -  930.0 283.79  Amp F1E
90 929.0  -  930.0 283.79  Amp F1D
90 929.0  -  930.0 283.79  Amp F3E
90 929.0  -  930.0 283.79  Amp F3D

Output Power listed is rated conducted. The antenna used for this transmitter must be installed to provide a minimum separation of 602.7 cm from any person, and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions, including antenna co-location requirements of § 1.1307(b)(3), for satisfying RF exposure compliance.



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