FCC ID OLTDK-902-T
49 MHz Wireless Doorbell TX
by DOUBLE KEEN INDUSTRIAL LTD.
Grantee Code: OLT Product Code: DK902T
Latest application date: 1999-08-25
FCC ID Device Details
| FCC ID | OLTDK-902-T |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | OLT |
| Product Code | DK902T |
| Applicant Business | DOUBLE KEEN INDUSTRIAL LTD. |
| Related Domains |  timcoengr.com |
| Equipment Class | 49 MHz Wireless Doorbell TX |
| Test Firm | Timco Engineering, Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 49.82-49.9 MHz | Original Equipment | 1999-08-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Instruction Manual | Users Manual | 1999-08-25 | PDF 323.8 KB |
| Correct Internal Photograph Component Side Previous photo submitted was incorrect | Internal Photos | 1999-08-25 | PDF 79.8 KB |
| Correct Internal Photograph Copper Side Previous photo submitted was incorrect | Internal Photos | 1999-08-25 | PDF 43.8 KB |
| Internal Photo Component Side | Internal Photos | 1999-08-25 | PDF 77.3 KB |
| Internal Photo Copper Side | Internal Photos | 1999-08-25 | PDF 55.4 KB |
| Correct External Back Side Photograph Previous photo submitted was incorrect | External Photos | 1999-08-25 | PDF 43.8 KB |
| Correct External Photograph Front Side Previous photo submitted was incorrect | External Photos | 1999-08-25 | PDF 53.9 KB |
| External Photo Back Side | External Photos | 1999-08-25 | PDF 67.9 KB |
| External Photo Front Side | External Photos | 1999-08-25 | PDF 67.5 KB |
| Location of FCC ID Label | ID Label/Location Info | 1999-08-25 | PDF 124.9 KB |
| Sample of FCC ID Label | ID Label/Location Info | 1999-08-25 | PDF 87 KB |
| Block Diagram | Block Diagram | 1999-08-25 | PDF 44.8 KB |
| Schematic | Schematics | 1999-08-25 | PDF 126.3 KB |
| Occupied Bandwidth Plot Bell | Test Report | 1999-08-25 | PDF 96.2 KB |
| Occupied Bandwidth Plot Press to Talk | Test Report | 1999-08-25 | PDF 95 KB |
| Test Report and Table of Contents | Test Report | 1999-08-25 | PDF 19.6 KB |
| Power of Attorney | Cover Letter(s) | 1999-08-25 | PDF 82.7 KB |
| Parts List | Parts List/Tune Up Info | 1999-08-25 | PDF 456.5 KB |
Application Information
| Application ID | 6x/5wxZhfsZd+sOkr3kOcQ== |
|---|---|
| Final Action Date | 1999-08-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 9999999999 |
| Model | DK-902-T |
| Frequency Range | 49.82-49.9 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | 49 MHz Wireless Doorbell TX |
| Responsible Party | S. K LEE, MANAGING DIRECTOR, (755)7802300 |
| Agent | S. S. S., Timco Engineering Inc., info@timcoengr.com , 888-472-2424 |
| Technical Contact | S S Sanders, Timco Engineering Inc., info@timcoengr.com , 888-472-2424 |
| Non-Technical Contact | Sharon A Hoffman, Timco Engineering Inc., sharon@timcoengr.com , 888-472-2424 |
| Test Firm | Sid Sanders, Timco Engineering, Inc., info@timcoengr.com , 352-472-5500 |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 6x/5wxZhfsZd+sOkr3kOcQ== | 1999-08-25 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 49.82-49.9 MHz | 15C |
Grants
TCB Grant - Application 6x/5wxZhfsZd+sOkr3kOcQ==
This application does not exist.
EAS Grant - Application 6x/5wxZhfsZd+sOkr3kOcQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
DOUBLE KEEN INDUSTRIAL LTD. FLAT E, 4/FL., SUPERLUCK INDUSTRIAL CTR, PHASE II 57-63, SHA TSUI ROAD TSUEN WAN, 00 Hong Kong |
Date of Grant: 08/25/1999 Application Dated: 06/23/1999 |
| Attention: S. LEE , MANAGING DIRECTOR |
| 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: | OLTDK-902-T |
| Name of Grantee: | DOUBLE KEEN INDUSTRIAL LTD. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | 49 MHz Wireless Doorbell TX |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 49.82 - 49.9 |
| Mail To: |
| S. S. Sanders, Engineer |
| Timco Engineering Inc. |
| P O Box 370 |
| Newberry, FL 32669 |