FCC ID CWWDSDTUL50
UHF AMPLIFIER
by Crescend Technologies LLC
Grantee Code: CWW Product Code: DSDTUL50
Latest application date: 2018-09-12
FCC ID Device Details
| FCC ID | CWWDSDTUL50 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | CWW |
| Product Code | DSDTUL50 |
| Applicant Business | Crescend Technologies LLC 🇺🇸 |
| Related Domains |  crescendtech.com |
| Equipment Class | UHF AMPLIFIER |
| Test Firm | Timco Engineering, Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 406.1-454 MHz | Original Equipment | 2018-09-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2019-03-11 | PDF 143.9 KB |
| Internal Photos | Internal Photos | 2019-03-11 | PDF 1.9 MB |
| External Photos | External Photos | 2018-09-12 | PDF 2.4 MB |
| Label and Location | ID Label/Location Info | 2018-09-12 | PDF 332.1 KB |
| Test Setup Photos | Test Setup Photos | 2019-03-11 | PDF 456.6 KB |
| Test Report Part 22 | Test Report | 2018-09-12 | PDF 718.2 KB |
| Test Report Part 90 | Test Report | 2018-09-12 | PDF 1.4 MB |
| Attestation Letter | Attestation Statements | 2018-09-12 | PDF 193.1 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2018-09-12 | PDF 418.2 KB |
| POA | Cover Letter(s) | 2018-09-12 | PDF 658 KB |
| MPE Report | RF Exposure Info | 2018-09-12 | PDF 188.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 16.7 KB | |
| Schematics Metadata only | Schematics | PDF 116.6 KB | |
| Circuit Description Metadata only | Operational Description | PDF 71.7 KB | |
| Op Desc KDB Tracking Number 205354 Metadata only | Operational Description | PDF 146.2 KB | |
| Op Desc KDB Tracking Number 885618 Metadata only | Operational Description | PDF 164.6 KB | |
| Op Desc KDB Tracking Number 925403 Metadata only | Operational Description | PDF 164.6 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 10.6 KB | |
| Tune-Up Procedure Metadata only | Parts List/Tune Up Info | PDF 37.8 KB |
Application Information
| Application ID | Ed/JPQHEScpVXV5qg3hbqw== |
|---|---|
| Final Action Date | 2018-09-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0004288767 |
| Model | DSDTUL50 |
| Frequency Range | 406.1-454 MHz |
| Equipment Class | AMP - Amplifier |
| Device Description | UHF AMPLIFIER |
| Responsible Party | James Hougo, President, jhougo@crescendtech.com , 800-872-6233 |
| Test Firm | Bruno Clavier, Timco Engineering, Inc., bruno@timcoengr.com  , 352-472-5500 |
| TCB Email | TEI@TIMCOENGR.COM |
| TCB Scope | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 03/11/2019 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
| Grant Comments | Power listed is conducted. Professional installation is required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 1.12 m from all persons 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 for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Ed/JPQHEScpVXV5qg3hbqw== | 2018-09-12 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules |
|---|---|---|---|---|
| 406.1-454 MHz | 50 | Amp | FXE | 9 |
| 406.1-454 MHz | 50 | Amp | F2D | 9 |
| 406.1-454 MHz | 50 | Amp | F7W | 9 |
| 406.1-454 MHz | 50 | Amp | FXD | 9 |
| 454-455 MHz | 50 | Amp | F1D | 22 |
| 454-455 MHz | 50 | Amp | F1E | 22 |
| 454-455 MHz | 50 | Amp | F3D | 22 |
| 454-455 MHz | 50 | Amp | F3E | 22 |
| 454-455 MHz | 50 | Amp | G3E | 22 |
| 454-455 MHz | 50 | Amp | F1W | 22 |
| 454-455 MHz | 50 | Amp | F2D | 22 |
| 454-455 MHz | 50 | Amp | F7W | 22 |
| 454-455 MHz | 50 | Amp | FXD | 22 |
| 454-455 MHz | 50 | Amp | FXE | 22 |
| 456-460 MHz | 50 | Amp | F1D | 22 |
| 456-460 MHz | 50 | Amp | F1E | 22 |
| 456-460 MHz | 50 | Amp | F3D | 22 |
| 456-460 MHz | 50 | Amp | F3E | 22 |
| 456-460 MHz | 50 | Amp | G3E | 22 |
| 456-460 MHz | 50 | Amp | F1W | 22 |
| 456-460 MHz | 50 | Amp | F2D | 22 |
| 456-460 MHz | 50 | Amp | F7W | 22 |
| 456-460 MHz | 50 | Amp | FXD | 22 |
| 456-460 MHz | 50 | Amp | FXE | 22 |
| 456-462.538 MHz | 50 | Amp | F1D | 9 |
| 456-462.538 MHz | 50 | Amp | F1E | 9 |
| 456-462.538 MHz | 50 | Amp | F3D | 9 |
| 456-462.538 MHz | 50 | Amp | F3E | 9 |
| 456-462.538 MHz | 50 | Amp | G3E | 9 |
| 456-462.538 MHz | 50 | Amp | F1W | 9 |
| 456-462.538 MHz | 50 | Amp | F2D | 9 |
| 456-462.538 MHz | 50 | Amp | F7W | 9 |
| 456-462.538 MHz | 50 | Amp | FXD | 9 |
| 456-462.538 MHz | 50 | Amp | FXE | 9 |
| 462.738-467.538 MHz | 50 | Amp | F1D | 9 |
| 462.738-467.538 MHz | 50 | Amp | F1E | 9 |
| 462.738-467.538 MHz | 50 | Amp | F3D | 9 |
| 462.738-467.538 MHz | 50 | Amp | F3E | 9 |
| 462.738-467.538 MHz | 50 | Amp | G3E | 9 |
| 462.738-467.538 MHz | 50 | Amp | F1W | 9 |
| 462.738-467.538 MHz | 50 | Amp | F2D | 9 |
| 462.738-467.538 MHz | 50 | Amp | F7W | 9 |
| 462.738-467.538 MHz | 50 | Amp | FXD | 9 |
| 462.738-467.538 MHz | 50 | Amp | FXE | 9 |
| 467.738-470 MHz | 50 | Amp | F1D | 9 |
| 467.738-470 MHz | 50 | Amp | F1E | 9 |
| 467.738-470 MHz | 50 | Amp | F3D | 9 |
| 467.738-470 MHz | 50 | Amp | F3E | 9 |
| 467.738-470 MHz | 50 | Amp | G3E | 9 |
| 467.738-470 MHz | 50 | Amp | F1W | 9 |
| 467.738-470 MHz | 50 | Amp | F2D | 9 |
| 467.738-470 MHz | 50 | Amp | F7W | 9 |
| 467.738-470 MHz | 50 | Amp | FXD | 9 |
| 467.738-470 MHz | 50 | Amp | FXE | 9 |
Grants
TCB Grant - Application Ed/JPQHEScpVXV5qg3hbqw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 09/12/2018 Application Dated: 09/11/2018 |
| 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: | CWWDSDTUL50 |
| Name of Grantee: | Crescend Technologies LLC |
| Equipment Class: | Amplifier |
| Notes: | UHF AMPLIFIER |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F3D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F3E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | G3E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1W | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F2D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F7W | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | FXD | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | FXE | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F3D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F3E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | G3E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1W | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F2D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F7W | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | FXD | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | FXE | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F3D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F3E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | G3E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1W | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F2D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F7W | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | FXD | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | FXE | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F3D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F3E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | G3E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1W | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F2D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F7W | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | FXD | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | FXE | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F3D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F3E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | G3E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1W | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F2D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F7W | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | FXD | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | FXE | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F3D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F3E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | G3E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1W | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F2D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F7W | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | FXD | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | FXE |
| Power listed is conducted. Professional installation is required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 1.12 m from all persons 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 for satisfying RF exposure compliance. |
EAS Grant - Application Ed/JPQHEScpVXV5qg3hbqw==
| 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: 09/12/2018 Application Dated: 09/11/2018 |
| 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: | CWWDSDTUL50 |
| Name of Grantee: | Crescend Technologies LLC |
| Equipment Class: | Amplifier |
| Notes: | UHF AMPLIFIER |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F3D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F3E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | G3E | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F1W | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F2D | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | F7W | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | FXD | |
| 90 | 406.1 - 454.0 | 50.0 | Amp | FXE | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F3D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F3E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | G3E | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F1W | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F2D | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | F7W | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | FXD | |
| 22 | 454.0 - 455.0 | 50.0 | Amp | FXE | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F3D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F3E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | G3E | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F1W | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F2D | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | F7W | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | FXD | |
| 22 | 456.0 - 460.0 | 50.0 | Amp | FXE | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F3D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F3E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | G3E | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F1W | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F2D | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | F7W | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | FXD | |
| 90 | 456.0 - 462.5375 | 50.0 | Amp | FXE | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F3D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F3E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | G3E | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F1W | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F2D | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | F7W | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | FXD | |
| 90 | 462.7375 - 467.5375 | 50.0 | Amp | FXE | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F3D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F3E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | G3E | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F1W | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F2D | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | F7W | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | FXD | |
| 90 | 467.7375 - 470.0 | 50.0 | Amp | FXE |
| Power listed is conducted. Professional installation is required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 1.12 m from all persons 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 for satisfying RF exposure compliance. |
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