TPX-QT6AHFM Proportional Radio Control System
Shenzhen QQF Science & Technology Co. Ltd.
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Application Details
- Equipment Class
- TNB - Licensed Non-Broadcast Station Transmitter
- Date of Grant
- Nov 03, 2005
- Application Purpose
- Original Equipment
- Date of Application
- Nov 03, 2005
- Equipment Note
- FM Proportional Radio Control System
- Frequency Range
- 72.51000000 - 72.51000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
ε ¨ηι£ 6 CHANNEL RADIO CONTROL SYSTEM INSTRUCTION MANUAL FOR HELICOPTER/AIRPLANE FMSYSTEM, 6CHANNELS Thank you for purchasing this product. Please read this manual carefully before operating. PRECAUTIONS 1. Use of this product with other than models may be restricted. Relevant products mentioned in this manual are used for models only. 2. QQF is not responsible for unauthorized modification, adjustment and replacement of parts of this product. 3. Please abide the local law when using the model. MEANING OF SPECIAL MARKINGS DANGER ! WARNING CAUTION Procedures which may lead to a dangerous condition and Cause death or serious injury to the user if not carried out Properly. Procedures which may lead to a dangerous condition or Cause death or serious injury to the user if not carried out properly or procedures where the probability of sup- erficial injury or physical damage is high. Procedures where the possibility of serious injury to the user is small, but there is a danger of injury, or physical damage, if not carried out properly. Symbol: Prohibited Mandatory NONRESPONSIBILITY β Whole or any section of this manual is refused to be republished without the written Authorization of QQF. β QQF and its pattern compose the registered trade mark. β QQF is not responsible for the results of use of this product the customer. β Information contained in this manual is subject to change without notice due to possible. TABLE OF CONTENTS PRECAUTIONS β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β―β― 2 MEANING OF SPECIAL MARKINGS β―β―β―β―β―β―β― β―β―β―β―β―β―β― 2 NONRESPONSIBILITY β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β― 2 TABLE OF CONTENTS OF THIS PAGE β―β―β―β―β―β―β― β―β―β―β―β―β― β― 3 SPECIFICATIONS β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β― 3 PRECAUTIONS DURING FLIGHT β―β―β―β―β―β―β―β― β―β―β―β―β―β―β― 4 PROHIBITED ITEMS β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β― 4 MANDATORY ITEMS β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β― 5 PRECAUTIONS BEFORE FLIGHT β― β―β―β―β―β―β―β― β―β―β―β―β―β―β― 6 HELPFUL HINTS β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β― 7 FRONT PANEL OF TRANSMITTER β―β―β―β―β―β―β― β―β―β―β―β―β―β― 8 RECIEVER β―β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β―β―β― 8 ADJUSTMENT OF THE LENGTH OF STICK LEVER HEAD β―β―β― β―β― β― 9 REAR PANEL OF TRANSMITTER BATTERY / SPARE CRYSTAL BAY β―β―β―β―β―β―β―β― β―β―β―β―β―β―β― 9 β―β―β―β―β―β―β―β― β―β―β―β―β―β―β― 9 SERVO β―β―β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β―β―β― 10 RECEIVER POWER SOURCE CONNECTION β―β―β―β―β―β― β―β―β―β― β―β― 10 INTRODUCTION OF HELICOPTER FLIGHT INTRODUCTION OF AIRPLANE FLIGHT β―β―β―β―β―β― β―β―β―β―β― β― 11 β―β―β―β―β―β―β― β―β―β―β―β― β― 12 TRAINER FUNCTION INSTRUCTIO β―β―β―β―β―β―β―β― β―β―β―β―β―β― β― 13 TROUBLE SHOOTING AFTER SERVICE β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β― 13 β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β― 13 WARRANTEE β―β―β―β―β―β―β―β―β―β―β― β―β―β―β―β―β―β―β―β―β―β― 13 SPECIFICATIONS (1) 6 channel proportional radio control (10) RF power: β€ -9dBm (11) Current drain: β€250mA (2) Channel reverse switch (6 pcs) (12) Power supply: (3) Trainer jack (4) Trainer Switch (5) Airplane 3D function, 1ch/2ch/4ch swell (6)Curve trim (7) Linear trim (8) Mixer: 1ch/2ch differential (9) CCPM transferable AA 1.5V X 8 batteries or rechargeable battery pack (13) Coding: PPM (14) Modulation: FM (15) Pointer display of voltage (16) Low voltage alarm (17) Charging jack PRECAUTIONS DURING FLIGHT Do not fly in the following places: 1.Near other R/C flying fields(within about 2km) 2.In radius of 40m to people on the ground or over crowd. 3.Near by school, hospital, residential area, gas station. 4.Near by high tension lines, high structures or communication facilities. Radio wave interference and obstructions may cause a crash. A crash caused by trouble in the R/C set may cause death or property damage. Do not fly following situation: 1.Children under 14 years old. 2. When feeling tired, sick or intoxicated. 3. Psychopath and people taking drug. Fatigue, illness, or intoxication will cause a loss of concentration or normal judgment and result in operation errors and a crash. Hang the transmitter neck strap on your neck before turn on the drive power. The strap may be entangled in the rotating propeller and cause damage. PROHIBITED ITEMS Do not fly simultaneously on the same frequency. Interference may cause a crash. Use of the same frequency will cause interference. Simultaneous flight on the same frequency prohibited. Do not fly on rainy, windy and turbid days or at night. Water penetrating into the transmitter, poor sight at night and strong wind interference will cause a crash or property damage. RAIN Do not fly Wind MANDATORY ITEMS 1.Extend the antenna to its full length. If the antenna is too short, the effective range of the radio wave will become shorter. Short control range will cause a crash. If the transmitter antenna comes off during use, control will be lost and the model will crash. 2.Always test the transmitter and receiver before fly. Any abnormality in the radio set or model may cause a crash. Before staring the engine, check that the direction of operation of each servo matches the operation of its control stick. If a servo does not move in the proper direction, or operation is abnormal, do not fly the plane. 3.CAUTION statement : β Replacement of the crystal is in violation of the FCC rules.β 4. When turning on the power switch β Set the transmitter throttle stick to maximum slow. β Turn on the transmitter power switch. β Then turn on the receiver power switch. 5. When turning off the power switch β Stop the engine. β Turn off the receiver power switch. β Then turn off the transmitter power switch. If the power switch is turned off in the opposite order, the engine may go to full throttle unexpectedly and cause an injury. Extend to full length POWER ON POWER OFF PRECAUTIONS BEFORE FLIGHT 1. Do not place the transmitter on the ground before fly. Avoid the wind knocking the transmitter over and cause improper operation of control sticker. 2. Do not touch the engine, motor, and speed controller during and immediately after use. They are hot and will cause a burn. 3. Always stop the engine, except when necessary when adjusting the R/C set. If the engine suddenly goes to high sped, it may cause an injury. 4. When flying, always install the frequency board to the transmitter antenna. 5. Always charge the rechargeable battery before each flight. If the batteryβ¦
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Cover Letter(s)
CONFIDENTIALITY FORM Date: November 4, 2005 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) and 0.459 pertaining to confidential material. Shenzhen QQF Science & Technology Co., Ltd. would like the following documents regarding this submission for FCC ID: TPXQT6AH to be kept confidential. 1. Schematic 2. Block Diagram 3. Operational Description 4. Parts List 5. Tune Up Info The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Peter Lin / Engineer
External Photos
Report No.: WT058001544 1 Photo 1 Front View photo Photo 2 Rear View photo
ID Label/Location Info
Applicant Name: Shenzhen QQF Science & Technology Co., Ltd. FCC ID: TPX-QT6AH This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Proposed Label Location on EUT EUT Bottom View/Proposed FCC Label Location FCC ID: TPX-QT6AH
Internal Photos
Report No.: WT058001544 1 Photo 3 internal photo Photo 4 PCB photo Report No.: WT058001544 2 Photo 5 PCB photo Photo 6 RF module photo Photo 7 RF module photo Report No.: WT058001544 3 Photo 8 RF module photo Report No.: WT058001544 4 Photo 9 RF module photo
Test Report
EMC TEST REPORT For Radio Control System Model Number: QT6AH FCC ID: TPX-QT6AH Report Number : WT058001544 Test Laboratory : Shenzhen Academy of Metrology and Quality Inspection EMC Laboratory Site Location : Bldg. of Metrology &Quality Inspection, Longzhu Road, Shenzhen, Guangdong, China Tel : 0086-755-26941637, 26941531 Fax : 0086-755-26941545 Report No.: WT058001544 Page 2/12 TABLE OF CONTENTS Description Page Test Report Certification 1. TEST RESULTS.................................................................................................................4 2. GENERAL INFORMATION............................................................................................4 2.1. Description of EUT..............................................................................................................4 2.2. Test Facility..........................................................................................................................5 3. TEST EQUIPMENT..........................................................................................................5 3.1. For Conducted Disturbance Test...............................................................................................5 3.2. For Radiated Disturbance Test.................................................................................................5 4. RADIATED EMISSION MEASUREMENT....................................................................6 4.1. Block Diagram of Test Setup....................................................................................................6 4.2. Test Procedure.........................................................................................................................7 4.3. Operating Condition of EUT.....................................................................................................7 4.4. Test Data.................................................................................................................................7 4.5. EMISSION MASK..................................................................................................................8 5. FREQUENCY STABILITY...............................................................................................9 5.1. Block Diagram of Test Setup....................................................................................................9 5.2. Test Standard and Limit...........................................................................................................9 5.3. Test Procedure.........................................................................................................................9 5.4. Test Data...............................................................................................................................10 6. BAND EDGES TESTING................................................................................................11 6.1 Test Procedure..............................................................................................................................11 6.2 Test Equipment.............................................................................................................................11 6.3 Test Results..................................................................................................................................11 7. POWER CAPABILITY...................................................................................................12 Report No.:WT058001544 Page3/12 CERTIFICATE Applicant : Shenzhen QQF Science & Technology Co., Ltd. Address : 1/F, Bldg 104, Nanyou No.1 Industrial Zone Nanshan District, Shenzhen, China Manufacturer : Shenzhen QQF Science & Technology Co., Ltd. Address : 1/F, Bldg 104, Nanyou No.1 Industrial Zone Nanshan District, Shenzhen, China EUT Description : Radio Control System Model No : QT6AH Test Standards: FCC PART 95, SUBPART C & E : 2003 FCC PART 2, SUBPART J : 2003 ANSI C63.4 2003 The EUT described above is tested by Shenzhen Academy of Metrology and Quality Inspection EMC Laboratory to determine the maximum emissions from the EUT. Shenzhen Academy of Metrology and Quality Inspection EMC Laboratory is assumed full responsibility for the accuracy of the test results. Also, this report shows that the EUT technically complies with FCC requirements. The test report is valid for above tested sample only and shall not be reproduced in part without written approval of the laboratory. Tested by : Date : November 3, 2005 (Peter Lin) Approved by : Date : November 4, 2005 (Apollo Liu) Report No.: WT058001544 Page 4/11 1. TEST RESULTS Table 1 Test Results Test Items Test Results 95.210(a) Transmitter Power Test Pass 95.635 Unwanted Radiated Test Pass 95.623(c) Frequency Stability Test Pass 95.633(b) Emission Bandwidth Test Pass 95.647 Transmitter antenna Pass 95.649 Power capability Pass Note: FCC Part2, Paragraph 2.1033(c)(8) The dc voltages applied to and dc currents into the several elements of the final radio frequency amplifying device for normal operation over the power range: 12VDC, Current 250mA. 2. GENERAL INFORMATION 2.1. Description of EUT Description : Radio Control System Model Number : QT6AH Applicant : Shenzhen QQF Science & Technology Co., Ltd. Manufacturer : Shenzhen QQF Science & Technology Co., Ltd. Transmitter: Working Frequency : 72.510MHz Emission Designator : 4K20F1D Transmitting Power : -9dBm Power Supply : DC12V Adaptor: Input Power: N/A Output Power: N/A The system is FM proportional radio control system. According to FCC Part 95 Section 95.647, the antenna of each R/C station transmitting in 72~76 MHz band, must be an integral part of the transmitter. The antenna must have no gain and must be vertically polarized. The systemβs rod antenna is designed as a fixed, permanent, non-user replaceable with no gain and vertically polarized unit integrated to EUT. Report No.: WT058001544 Page 5/11 2.2. Test Facility Name of Facility : Shenzhen Acaβ¦
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Test Setup Photos
Report No.: WT058001544 Photo 1 test photo Photo 2 test photo
Contact Information
Applicant
Baojun Wang(Engineer)
Test Firm
Shenzhen Academy of Metrology & Quality InspectionPeter Lin
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output | Emission | Tolerance |
|---|---|---|---|---|---|
| 1 | 95C | 72.51 MHz - 72.51 MHz | 126.00 Β΅W | 4K20F1D | 0.0020000000 % |
Other Applications from Shenzhen QQF Science & Technology Co. Ltd.
TPX-QT6AT
May 14, 20063 CHANNEL MODEL RADIO CONTROL SYSTEM
Equipment Class
TNB - Licensed Non-Broadcast Station Transmitter