O3YRF075ARemote Control ECO TX

RF075 User’s Manual Introduction In order to make the hospital bed up / down ,we need to control the two motors forward / reverse by turning on / off the corresponding relays. Product ID Pic 1. Transmitter’s ID Pic 2. Receiver’s ID Product Specification List 1. Transmitter’s parameter modulation GFSK Frequency Range 2.404~2.477GHz Transmitted Power 0 dBm Battery 2 AAA Battery,3V Working Current <15mA Standby Current <5uA Ambient Temperature -40—85°C RC Dimension 128*40*17mm PCB Material & Size FR4 1.0mm 55*38.3mm Housing Material ABS+PC List 2. Receiver’s parameter modulation GFSK Frequency Range 2.404~2.477GHz Transmitted Power 0 dBm Power Supply DC 24 Voltage.(30 Voltage Max-Allowable) Working Current <6A Standby Current <5mA Ambient Temperature -40—85°C PCB Material & Size FR4 1.6mm 47.9*85mm The keys definition: 1. Transmitter: Definition Function K_1 If pressed , Relay_1 on K_2 If pressed , Relay_2 on K_3 If pressed , Relay_3 on K_4 If pressed , Relay_4 on K_5 If pressed , Relay_1 and 3 on K_6 If pressed , Relay_2and 4 on 2. receiver: Definition Function K_1 Relay k2 and k4 switch on Motors are running down K_2 Pairing enable Hardware Information 1. Board Schematics (remote) FCC WARNING 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. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Block Diagram

Agents letter DewertOkin GmbH FCC ID: O3YRF075A Product Name: REMOTE CONTROL ECO TX Model No.: RF075A Date (06/06/2012) BABT TCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Dear Sir or Madam, We, DewertOkin GmbH and Address of Weststr.1, 32278 Kirchlengern, Germany, hereby authorize SEM.Test Compliance Service Co., Ltd. And address of 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C. Jandy so (Telephone: 86-755-33663308), to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on (01/01/2013). Sincerely, Company Officer: Telephone Number: +49 5223 979 184 Email: [email protected]

DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 (Front) EUT View 2 (Rear) DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EUT View 3 (Top) EUT View 4 (Left Side) DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EUT View 5 (Bottom) EUT View 6 (Right Side)

DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 Solder Board-Component View 1 Solder Board-Component View 2

Circuit Description It’s a remote control with a RF function for a Medical treatment device. The remote control’s working voltage is 3V, its working current is less than 15mA when in operation. Frequency Range is 2.404~2.477GHz. and a clock frequency of 16MHz as base clock signal. This remote control has 6 keys, these keys were used to make the hospital bed up / down. And the remote control’s electronic parameters are as follows: 1．Modulation： GFSK 2．Frequency Range： 2.404~2.477GHz 3．Transmitted Power: 0 dBm 4．Working Current： <15mA 5．Ambient Temperature： -40—85°C 6．Battery： 2 AAA battery,3V 7．PCB Material & Size： FR4 1.0mm 55*38.3mm Antenna Specification: Type of Antenna: PCB Antenna Frequency Range: 2400-2483.5MHz Maximum Gain: -0.20 dBi Impedance: 50 ohm Size: 17mm x 11mm Antenna View Antenna Location

1 1 2 2 3 3 4 4 DD CC BB AA Title NumberRevisionSize A4 Date:2012/4/26Sheet of File:C:\Users\..\RF075A Remote schematic.SchDocDrawn By: P0.1 1 VDD 2 DEC1 3 DEC2 4 P0.2 5 PROG 6 P0.3 7 VSS 8 VDD 9 P0.4 10 P0.5 11 P0.6 12 P0.7 13 P1.0 14 P1.1 15 P1.2 16 P1.3 17 P1.4 18 RESET 19 VDD_PA 20 ANT1 21 ANT2 22 VSS 23 VDD 24 IREF 25 VSS 26 VDD 27 P1.5 28 P1.6 29 XC2 30 XC1 31 P0.0 32 U1 NRF24LE1(32P) 15pF C2 15pF C3 12100NF C1 100NF 1.5pFC6 NC C10 2.2NF C9 1pF C8 33NF C11 100NFC4 22K R1 Ant. 2404-2477MHz 6.8NH L2 6.8NH L3 4.7NHL1 GND GND VCC GND GND GND VCC GND GNDGND GND VCC GND GND 100NFC5 33NFC7 GND VCC RESETPROG S1 S4 S5S2 S3S6 CSN P1.1 SCK P0.5MOSI P0 .7 MISO P1 .0 P1.6P1.6 P1.6P1.5 P1.5P1.5 P1.3P1.3 P1.3 P0.4 P0.4P0.6 P0.6 RF075A Remote schematic 1 2 3 4 5 6 7 8 9 10 P1 Header 10 GND PROG VCC CSN P1.1 MOSI P0.7 RESET MISO P1.0 SCK P0.5 C90 100UF/16V VBAT GND D1 1N5819 VCC 100K R3 GND

DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I PAGE 1 OF 21 FCC PART 15.249 FCC PART 15.249 MEASUREMENT AND TEST REPORT FOR DewertOkin GmbH Weststr. 1, 32278 Kirchlengern, Germany FCC ID: O3YRF075A Report Concerns: Original Report Equipment Type: REMOTE CONTROL ECO TX Model: RF075A Report No.: STR12058008I Test Date: 2012-05-07 to 2012-05-16 Issue Date: 2012-06-06 Tested By: Seven Song / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I PAGE 2 OF 21 FCC PART 15.249 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................3 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. ANTENNA REQUIREMENT ..................................................................................................................................6 3.1 STANDARD APPLICABLE.........................................................................................................................................6 3.2 TEST RESULT..........................................................................................................................................................6 4. RADIATED EMISSIONS .........................................................................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 STANDARD APPLICABLE.........................................................................................................................................7 4.3 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................7 4.4 TEST PROCEDURE...................................................................................................................................................8 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION..............................................................................................8 4.6 ENVIRONMENTAL CONDITIONS..............................................................................................................................8 4.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................9 5. OUT OF BAND EMISSIONS.................................................................................................................................16 5.1 STANDARD APPLICABLE.......................................................................................................................................16 5.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................16 5.3 TEST PROCEDURE.................................................................................................................................................16 5.4 ENVIRONMENTAL CONDITIONS............................................................................................................................16 5.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................16 6. EMISSION BANDWIDTH .....................................................................................................................................19 6.1 STANDARD APPLICABLE.......................................................................................................................................19 6.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................19 6.3 TEST PROCEDURE.................................................................................................................................................19 6.4 ENVIRONMENTAL CONDITIONS............................................................................................................................19 6.5 SUMMARY OF TEST RESULTS/PLOTS..............................................................................................…

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DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) DewertOkin GmbH Model: RF075A REPORT NO.: STR12058008I FCC PART 15.249 Radiation Emission Test Setup (Above 1GHz)