FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Skytech International Co., Ltd./
  3. SU4-CYBIRD

SU4-CYBIRDElectric R/C Ornithopter

Skytech International Co., Ltd.
Electric R/C Ornithopter - FCC ID SU4-CYBIRD - Skytech International Co., Ltd.
Click to zoom

Application Details

Equipment Class
TNB - Licensed Non-Broadcast Station Transmitter
Date of Grant
Jan 17, 2005
Application Purpose
Original Equipment
Date of Application
Jan 17, 2005
Equipment Note
Electric R/C Ornithopter
Frequency Range
72.01000000 - 72.99000000
Company
Skytech International Co., Ltd.
Country
South Korea

Documents & Files

Select a file to view

Users Manual

↗

Block Diagram

↗

Cover Letter(s)

↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

Operational Description

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] Flying Robot, Cybird Electric R/C Ornithopter Instruction Manual READ THIS BEFORE ASSEMBLING YOUR CYBIRD !!! Skytech International Co., Ltd. warrants this product to be free from original manufacturing defects upon purchase by the consumer. Skytech makes no express or implied claims regarding this product once it has been assembled and flown. This warranty does not cover damage from intentional misuse, abuse, fire, flood, or other damage unrelated to the use of this product for the purpose of which such products are normally intended. This warranty does not cover damage from products used with this item that are not approved for use with this product. The purchaser of this product acknowledges and understands that they alone assume all risk and liability for personal or property damage and/or injury resulting from the buyer’s use of this product. Under no circumstances shall Skytech’ limits of liability from use of this product exceed the original purchaser’s cost of the item. The express warranties contained above are in lieu of all other warranties, expressed or implied, including but not limited to the warranty of merchantability and/or fitness for a particular purpose, nor shall Neuros, its divisions or assigns be liable for any incidental or consequential damages, costs or expenses incurred by the purchaser of this product. 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] FOR SAFETY Pay special attention to the safety at the parts of this manual that are indicated by the following marks. Mark Meaning WARNING 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 superficial injury or physical damage is high. CAUTION 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. Prohibited Mandatory 2 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] PRECAUTION DURING THE FLIGHT WARNING! Do not fly simultaneously on the same frequency. Interference may cause a crash. Use of the same frequency will cause interference even if the modulation method (AM, FM, PCM) is different. Do not fly on rainy days. Water will penetrate into the electronic part and cause faulty operation, or loss of control, and cause a crash. Do not fly in the following places: - Near other radio control flying field - Near people or cars on the ground, or objects in the air - Near homes, schools, apartment complex or other places where there is a lot of people - Near high tension lines, or communication facilities - Near high buildings and/or trees where there is air turbulence Extend the antenna to its full length. If the antenna is too short, the effective range of the radio waves will become shorter. Always check whether the transmitter and receiver works properly. Before flying Cybird, check that the direction of operation of each servo matches the operation of its control stick. If the servo does not move in the proper direction, or operation is abnormal, do not fly the bird and resolve the problem first! WARNING! You alone are responsible for your safety and the safety of other people when flying your Cybird. Follow these safety guidelines at all times! 1. Fly only in calm wind conditions. Any wind over 5 ~7 MPH may make it difficult to control your bird. Avoid gusty conditions since it has a kite like wing and it can be caught by the wind! 2. Make certain that you have adequate room to safely fly the bird. 3. Be sure that the transmitter and receiver are both turned off and the battery pack is disconnected when not flying. 4. If you are flying Cybird at a place where other people are flying R/C planes, never turn on your transmitter before checking with other pilots about the frequencies (radio channels) in use. 3 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] Cybird Specs : Aircraft type Radio Control (R/C) Ornithopter Wingspan ~ 29 in. Body length ~ 15 in. Weigh ~ 7.1 oz. Motor Speed 300 class DC motor Battery 2-cell, 800mAh, Li-Polymer, nominal: 7.4V, fully charged: 8.4V ( Optional : 1,200mAh Li-Polymer battery) Flight duration 8~10 minutes depending on power use and flying skill ( up to 20 minutes when optional 1200mAh battery is used) Transmitter Button type, FM radio control Power : 9.0 V (6 Alkaline batteries required) In winter or cold days, it is normal that the power of the battery and motor is dropped. The specifications may be changed for the purpose of performance improvement. 4 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] PART CONTENTS After opening the box, first check if the following items are provided. Caution : When you handle Cybird, be careful not to break the gear inside the servo by moving or rotating the tail wing with excessive force. Body Main Wing Transmitter (6 Alkaline batteries required) Charger Instruction Manual, Neck strap, Instruction CD-ROM Extra parts : Velcro tape, bolts, some plastic parts, plastic pins for body shell installation If the set contents are incomplete, or if you have any questions, please contact the dealer. 5 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] MAIN BODY 6 21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] ASSEMBLY BATTERY PACK Be sure to install the battery pack as follows; Insert and press the battery pack from the RIGHT sid…

Text truncated - open the document above for the full version.

Cover Letter(s)

21B-2L, 429 - 1 Nonhyun-Dong, Namdong-Gu, Incheon, Korea T. +82-32-821-4731~5 , F. +82-32-821-4736 , E-MAIL. [email protected] Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) pertaining to confidential material. Skytech International Co., Ltd. would like the following documents regarding this submission for FCC ID: SU4-CYBIRD to be kept confidential. 1. Schematics 2. Part List 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, Wun-Yong Park / CEO

External Photos

External Photos of the EUT View of EUT Rear View of Product

ID Label/Location Info

FCC ID LABEL 1. FCC ID label drawing 2. FCC ID label location Skytech International Co., Ltd Model : Cybird FCC ID : SU4-CYBIRD Made in Korea This device complies with part 95 of the FCC rules. Operation is subject to the following conditions: (1)This devices may not cause harmful interference, and (2)this device must accept any interference received including interference that may cause undesired operation

Internal Photos

Inner Photos of the EUT Inner View of Product Inner View of Product(X-Tal Fixed) Inner View of Product

Test Report

VERIFICATION OF COMPLIANCE Skytech International Co., Ltd. Radio Control(R/C) Transmitter - Cybird STROR-05-001 APPLICABLE STANDARDS 1. General Description of EUT 2. General Information of EUT 3. Test Procedure and Configuration 3.1 RF Output Power and RADIATED SPURIOUS EMISSIONS – – 3.2 Emission Bandwidth 3.3 Frequency Stability Measurement 4. Peripherals / Support Equipment Used 5. RF Output Power and RADIATED SPURIOUS EMISSIONS FCC Rule Part 95(Section 95.635) and Part 2 Subpart J (Section 2.1053) – Test Equipment Used Spectrum analyzer H/P 8593E Aug. 2005 Signal Generator Agilent 8648D May. 2005 Dipole Antenna Schwarzbeck Mess UHAP May. 2005 Dipole Antenna Schwarzbeck Mess UHAP May. 2005 Biconical Antenna EMCO 3104C Feb. 2005 Log-periodic Antenna Rohde & Schwarz UHALP9107 Jan. 2005 Power Meter Agilent E4416A May. 2005 Anechoic Chamber Seo Young EMC - - 6. Emission Bandwidth FCC Rule Part 95 (Section 95.633), (Section 95.635) and Part 2 Subpart J (Section 2.1049) Test Equipment Used Spectrum analyzer H/P 8593E Aug. 2005 7. Frequency To l e r a n c e Test Equipment Used Spectrum analyzer H/P 8593E Aug. 2005 8. FREQUENCY STABILITY FCC Rule Part 95 (Section 95.623) and Part 2 Subpart J(Section 2.1055) 8.1 For Temperature Temperature( Tuned Frequency(MHz) Frequency Deviations(Hz) Frequency Deviations(%) Limit(%) -30 -25 -0.000034 -20 -101 -0.000138 -10 -80 -0.000109 0 -45 -0.000062 10 341 0.000467 20 335 0.000459 30 498 0.000682 40 661 0.000905 50 657 0.000900 0.002 8.2 For Power Supply Voltage(V) Tuned Frequency Frequency Deviations(Hz) Frequency Deviations(%) Limit(%) Test Equipment Used Spectrum analyzer H/P 8593E Aug. 2005 DC Power Supply Agilent 6674A May. 2005 Temperature Chamber Hangil Technics HGTP-4050 Nov. 2005 9. Attachment A – Photos of the test set up Extenal Photos of the EUT View of EUT Rear View of Product Inner View of Product Inner View of Product(X-Tal Fixed) Inner View of Product

Test Setup Photos

Photos of the test set up

Contact Information

Applicant

Sung Chul Hur
[email protected]82 32 821 4731Fax: 82 32 821 4736

Test Firm

SGS Korea Co., Ltd.Julia Choi
[email protected]82-31-263-0409Fax: 82-31-263-0454

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
195C72.01 MHz - 72.99 MHz1.19 mW2K85A1D0.0020000000 %
Confidentiality
Long Term