RV849915570995RF Remote Controller

49.860(TX)方框图.sch-1 - Mon Nov 14 15:51:02 2005

Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 1 of 3 Photographs: EUT Exterior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 1 : The Side view Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 2 of 3 Photographs: EUT Exterior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 2 : The Top view Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 3 of 3 Photographs: EUT Exterior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 2 : The Front view

OVERBREAK LLC Technical Report: (5205)266-0580 October 17, 2005 Label: Sample Description: RF REMOTE CONTROLLER (49.860 MHZ) FCC ID (if applicable): RV849915570995 A): Label: B) Location:

Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 1 of 3 Photographs: EUT Interior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 1 : PCB Solder Side Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 2 of 3 Photographs: EUT Interior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 2 : PCB Component Side Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 3 of 3 Photographs: EUT Interior Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 3 : The component placement and the assembly

Description of EUT Operation: Sample Description: Micro HoverCopter RF Remote Controller (49.860 MHz) FCC ID (if applicable): RV849915570995 Micro HoverCopter working theory Micor HoverCopter is combined with remote controlled transmitter gun and UFO mainframe. The radio frequency applied is 49.860 MHz. The circuit is combined with the special IC PT8A978/977 and cooperated wireless transmitting and receiving circuitry. Micro HoverCopter working process When adjusting the trigger of the transmitter gun, there are five steps functional keys. The first step is the lowest speed and the fifth step is the highest speed. The controlled dictate of the five steps will modulate the high frequency carried and have it launch. When the receiving circuit receives the signal from demodulation output, it will be sent to the decode IC. The high electricity will be exported correspondingly and then switches from low to high voltage in order to drive the motor, so that the motor will spin by different speed. Thereby, the Micro HoverCopter can carry out the up, down and suspending flying. The UFO mainframe can be charged with the rechargeable Ni-MH battery. Charging 10~12 mins can be play around 2 mins.

RF-UFO-TX(49.860)(renzheng).sch-1 - Thu Sep 29 16:16:17 2005

Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 1 of 2 Photographs: Test Setup Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 1 : Test Setup Of Vertical Polarization Technical Report: (5205) 266-0580 Date: 18 October 2005 Page 2 of 2 Sample Description: Micro Hover Copter Radio Remote Control Transmitter (49.860 MHz) FCC ID (if applicable): RV849915570995 Photo No. 2 : Test Setup Of Horizontal Polarization