2AK5E-11368802BRemote control wireless receiver

Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 1/14 BIGTIDE VER:A0 SPECIFICATON Remote control wireless receiver/11368802 Wireless remote control/11368793 Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 2/14 CONTENTS 1 SCOPE 3 1.1 REFERENCES 3 1.2 RC COMPONENTS: 3 2 ELECTRICAL SPECIFICATIONS 4 2.1 POWER ELECTRICAL CHARACTERISTICS 4 2.2 REMOTE CONTROL WIRELESS RECEIVER/ INTERFACE PINOUT 4 2.3 BLE CHARACTERISTICS 4 2.4 WIRELESS RMC ELECTRICAL FUNCTIONS 5 2.5 TRANSCEIVER CAN ISOLATION 5 2.6 DMG ISOLATION 5 3 PANEL FUNCTION SPECIFICATIONS 6 3.1 PANEL OPERATING ELEMENTS 6 3.2 KEY AND INDICATOR LIST 6 3.3 DOME 7 3.4 LED 7 3.5 MEMBRANE 8 3.6 DEADMAN 8 3.6.1 CAP SENSOR 8 3.6.2 DOUBLE KEY 9 3.7 BLE PAIRING 10 3.8 BATTERY AND CHARGING 10 3.9 POWER SAVE 11 4 MACHICAL SPECIFICATIONS 12 4.1 OUTLINE DIMENSIONS 12 4.2 PACKAGING 13 5 REGULATIONS AND STANDARDS 14 5.1 OPERATION ENVIRONMENT 14 5.2 KEY RELIABILITY 14 5.3 TRANSPORT CONDITIONS 14 Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 3/14 1 Scope This document establishes the detail specification of the CT Remote Control for SSME in terms of electrical, mechanical, environmental characteristics. Also included are the brief specifications of the major components and their configuration methods. 1.1 References EPH WRCC functional specification251106 1.2 RC components: Wireless remote control/11368793 Remote control wireless receiver/11368802 Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 4/14 2 Electrical Specifications 2.1 Power Electrical characteristics 2.2 Remote control wireless receiver/ interface pinout 2.3 BLE Characteristics Unit Min Type Max Battery Voltage Vdc 1.2V 1.35V battery capacity mAh 1800mAh Handset Supply Voltage Vdc 2.0V 1.2V*2 2.8V Current mA 7mA 30mA 70mA Charger Input Voltage Vdc 4.75V 5V 5.25V Charger Current mA 10mA 270mA 300mA Receiver terminal Supply Voltage Vdc 21.6V 24V 26.4V Current mA 20mA 35mA 80mA Pin# Defines Descriptions 1 CAN_H CAN bus to wireless receiver board 2 CAN_L CAN bus to wireless receiver board 3 GND CAN bus ground 4 NC 5 NC 6 NC 7 GND Ground for 24V 8 24V Power supply Shield Protective Earth ITEM Parameter Remarks Center frequency 2.36-2.5MHz Programmable Modulation GFSK 2/1Mbps，Long range：125/500kbps， 802.15.4-2006：250kbps Output power -20 - +8dBm Receiving sensitivity -103dBm 125kbps(long range) Receiving current 4.8mA @1Mbps Transmitting current 14mA TX Power 8dBm Transmitting current 4.9mA TX Power 0dBm MCU Nordic nRF52833 Cortex M4F Antenna PCB Type F or IPX Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 5/14 2.4 Wireless RMC electrical functions The wireless RMC transmit the signal to system control board by receiver that installed in the gantry. Operating area of wireless remote control shall be at least 7m. 2.5 Transceiver CAN Isolation The CAN interface of the transceiver shall provide an isolation of 1.5KV AC. 2.6 DMG Isolation K1 relay is DMG output on X5, X5 Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 6/14 3 Panel Function Specifications 3.1 Panel Operating Elements 3.2 Key and Indicator list H/R Function LED Color K/L Description I5.1 Battery power indicator Red/Yellow LED I5.2 BLE Signal indicator Yellow LED I5.3 Button pressed indicator Yellow LED S1.1 Open vertical KEY S1.2 Close horizontal KEY S1.3 Close vertical KEY S1.4 Light localizer ON/OFF KEY I1.4 Light ON/OFF Green KEY&LED S1.5 Open horizontal KEY S2.1 BWS up KEY S2.2 BWS down KEY S3.1 Tracking KEY I3.2 Tracking indicator White KEY&LED S4.1 Position1# KEY S4.2 Position2# KEY Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 7/14 3.3 Dome Foot print and diameter Mechanical characteristics ⚫ Trip force: 180±25N ⚫ Rebound force: 80±30N ⚫ Height: 0.23±0.05mm ⚫ Total travel: 0.17±0.05mm ⚫ Diameter: 4±0.05mm ⚫ Square size: 9.90±0.10mm ⚫ Click ratio: 40-70% ⚫ Life cycle: >1’000’000 cycles 3.4 LED The Green/Yellow/Orange color devices are made with AlGaInP on GaAs substrate Light Emitting Diode. All backlights for buttons shall be visible under ambient light conditions of 1000 lux. This requirement shall still be fulfilled after 40000h of operation. Characteristics: Green Yellow white Dominant Wavelength 570nm 587nm 595nm Luminous 50mcd/m2 80mcd/m2 60mcd/m2 Operating Current 15mA 7mA 15mA Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 8/14 3.5 Membrane Appearance and color define: ⚫ Size: 138*55mm ⚫ Material: Silicone + ABS ⚫ Thickness: 2mm/6mm ⚫ Flame grade: UL94 V0 3.6 Deadman A general dead man grip shall be available to avoid unintended activation of any button, The dead man grip shall be activated as soon as the user takes the remote control in the hand or on the cradle. There shall be no conscious action needed for this. 3.6.1 CAP Sensor CAP sensor shall be used for enable on hand. The effective area is shown as below. User must make sure the touch area above 10cm2 CAP sensor will be activated. Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 9/14 CAP Sensor 3.6.2 Double Key Every key is composed of two independent channels,one is digital and the other is DMG. As shown in the figure below, the red DMG keys on both sides, due to their short travel distance, are prioritized for activation during the downward stroke. The central blue function button is fully pressed, and the elastic deformation reaches the limit when the button is pressed down, enabling conduction. Name 11368793、11368802 NO. Date 2025-11-06 Ver A0 page 10/14 3.7 BLE Pairing Pairing process step: ⚫ System scan and detect RMCs to set pairing with one of it. ⚫ All the RMCs which is received pairing request will turn on four indicators (up,down,in,out) and waiting for matching. Signal indicator ⚫ Press the button in turn, when the signal indicator is off, pairing is successful for one of RMC. 3.8 Battery and Charging ⚫ RMC battery is replaceable as the following show. ⚫ It only can be used Ni-MH type battery which is 1.2V operating voltage in handset. Charging for Li-Po or alkaline battery is forbidden. Na…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos for SHCR2601000141ME SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 3 Internal Photos for SHCR2601000141ME SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 3 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 3

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014102 Page: 1 of 10 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China 1 Cover Page RF Exposure Evaluation Report Application No.: SHCR2601000141ME FCC ID: 2AK5E-11368802B Applicant: Siemens Shanghai Medical Equipment Ltd. Address of Applicant: No. 278, Zhou Zhu Highway, Pudong new Area, Shanghai P.R. China Manufacturer: Siemens Shanghai Medical Equipment Ltd. Address of Manufacturer: No. 278, Zhou Zhu Highway, Pudong new Area, Shanghai P.R. China Factory: 1, Shenyang Torch-BigTide Digital Technology Co., Ltd. 2, Hangzhou Beacon Display Co., Ltd. Address of Factory: 1, No. 18-6B, Yaoyang Road, Huishan Economic Development Area, Shenbei New District, Shenyang City, Liaoning Province, China. 110164 2, 3F, Building 8-9, No. 1831-25, Gangcheng Avenue, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, 311227, China Equipment Under Test (EUT): EUT Name: Remote control wireless receiver Model No.: 11368802 Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2026-01-15 Date of Test: 2026-01-22 to 2026-01-30 Date of Issue: 2026-02-03 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014102 Page: 2 of 10 Revision Record Version Description Date Remark 00 Original 2026-02-03 / Authorized for issue by: Tested By Wade Zhang/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014102 Page: 3 of 10 2 Contents Page 1 Cover Page ........................................................................................................................................ 1 2 Contents ............................................................................................................................................ 3 3 General Information .......................................................................................................................... 4 3.1 General Description of E.U.T. .................................................................................................... 4 3.2 Technical Specifications ............................................................................................................. 4 3.3 Separation Distance ................................................................................................................... 4 3.4 Test Location .............................................................................................................................. 4 3.5 Test Facility ................................................................................................................................ 5 4 RF Exposure Test Exemptions ........................................................................................................ 6 4.1 RF Exposure Test Exemptions for single RF sources ............................................................... 6 4.1.1 Blanket 1 mW Blanket Exemption ...................................................................................... 6 4.1.2 MPE-based Exemption ........................................................................................................ 6 4.1.3 SAR-based Exemption ........................................................................................................ 7 4.2 RF Exposure Test Exemptions for Simultaneous Transmission ................................................ 8 5 Measurement and Calculation ....................................................................................................... 10 5.1 Maximum transmit power ......................................................................................................... 10 5.2 RF Exposure Calculation ......................................................................................................... 10 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014102 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Power supply: DC 24V 3.2 Technical Specifications Operation Frequency: 2402MHz to 2480MHz Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: PCB Antenna Antenna Gain: 5.3dBi (Provided by manufacturer) Antenna Number: 1 3.3 Separation Distance Separation distance…

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Application Note AN043 Small Size 2.4 GHz PCB antenna By Audun Andersen 1 KEYWORDS • CC25xx • CC24xx • CC2480 • PCB antenna • USB dongle • 2.4 GHz • Inverted F Antenna 2 INTRODUCTION The PCB antenna used on the CC2511 USB dongle reference design is described in this application note. Even if the antenna presented is for a USB dongle design it can be used in all 2.4 GHz designs, especially where small space is required for the antenna. This application note describes the antenna dimensions, the RF performance and considerations for complying with regulatory limits when using this design. The suggested antenna design requires no more than 15.2 x 5.7 mm of space and ensures a VSWR ratio of less than 2 across the 2.4 GHz ISM band when connected to a 50 ohm source. Figure 1: CC2511 USB Dongle SWRA117D Page 1 of 21 Application Note AN043 Table of Contents 1 KEYWORDS ................................................................................................................... 1 2 INTRODUCTION............................................................................................................. 1 3 ABBREVIATIONS........................................................................................................... 2 4 ANTENNA DESIGN ........................................................................................................ 3 4.1 DESIGN GOALS.......................................................................................................... 3 4.2 SIMULATION............................................................................................................... 3 4.3 LAYOUT AND IMPLEMENTATION................................................................................... 4 5 TEST RESULTS ............................................................................................................. 5 5.1 REFLECTION.............................................................................................................. 5 5.2 RADIATION PATTERN.................................................................................................. 7 5.3 OUTPUT POWER...................................................................................................... 15 5.4 SPURIOUS EMISSION AND HARMONICS...................................................................... 17 6 CONCLUSION .............................................................................................................. 20 7 GENERAL INFORMATION .......................................................................................... 21 7.1 DOCUMENT HISTORY................................................................................................ 21 3 ABBREVIATIONS CAD CC24xx CC25xx CC2480 IFA ISM LOS PCB PER VSWR Computer Aided Des ign CC2400, CC2420, CC2430 and CC2431 CC2500, CC2510, CC2511, CC2540, CC2550 and CC2520 Z-Accel ZigBee Processor Inv erted F Antenna Industrial, Scientific and Medical Line Of Sight Printed Circuit Board Packet Error Rate Voltage Standing Wave Ratio SWRA117D Page 2 of 21 Application Note AN043 4 ANTENNA DESIGN The PCB antenna on the CC2511 USB dongle reference design is a meandered Inverted F Antenna (IFA). The IFA was designed to match an impedance of 50 ohm at 2.45 GHz. Thus no additional matching components are necessary. 4.1 Design Goals The reflection at the feed point of the antenna determines how much of the applied power is delivered to the antenna. A reflection of less than -10 dB across the 2.4 GHz ISM band, when connected to a 50 ohm source, was a design goal. Reflection of less than -10 dB, or VSWR less than 2, ensures that more than 90% of the available power is delivered to the antenna. Bandwidth is in this document defined as the frequency band where more than 90% of the available power is delivered to the antenna. Another design goal was to fit the size of the PCB antenna on a USB dongle and to obtain good performance also when the dongle is connected to a computer. 4.2 Simulation IE3D from Zeland, which is an electromagnetic simulation tool, was used to design the antenna. The accuracy of the simulation is controlled by the mesh. An increase of the mesh increases the simulation time. Thus, for initial simulations mesh = 1 should be used. When a fairly good result is achieved a higher mesh should be used to obtain more accurate results. Comparison of simulation and measurement results shows that the measured reflection is between the result obtained with mesh = 5 and mesh = 1; see Figure 2 for details. Figure 2: Comparison of Simulation and Measurements Results SWRA117D Page 3 of 21 Application Note AN043 4.3 Layout and Implementation Small changes of the antenna dimensions may have large impact on the performance. Therefore it is strongly recommended to make an exact copy of the reference design to achieve optimum performance. The easiest way to implement the antenna is to import the gerber or DXF file showing the antenna layout. These files are named IFA_USB.spl and IFA_USB.dxf respectively and are included in the CC2511 USB dongle reference design available from http://www.ti.com\lpw. The imported file can be used as a template when drawing the antenna. By using this procedure it should be possible to make an exact copy. If the PCB CAD tool being used does not support import of DXF or gerber files, Figure 3 and Table 1 should be used to ensure correct implementation. It is recommended to generate a gerber file for comparison with IFA_USB.spl when making a manual implementation. Most gerber viewers have the possibility to import several gerber files at the same time. Thus by placing the gerber file, showing the manually implemented antenna, on top of IFA_USB.spl it is easy to verify that the antenna is correctly implemented. It is also recommended to use the same thickness and type of PCB material as used in the reference design. Information about the PCB can be found in a separate readme file included in the reference design. To compe…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014101 Page: 1 of 105 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China TEST REPORT Application No.: SHCR2601000141ME FCC ID: 2AK5E-11368802B Applicant: Siemens Shanghai Medical Equipment Ltd. Address of Applicant: No. 278, Zhou Zhu Highway, Pudong new Area, Shanghai P.R. China Manufacturer: Siemens Shanghai Medical Equipment Ltd. Address of Manufacturer: No. 278, Zhou Zhu Highway, Pudong new Area, Shanghai P.R. China Factory: 1, Shenyang Torch-BigTide Digital Technology Co., Ltd. 2, Hangzhou Beacon Display Co., Ltd. Address of Factory: 1, No. 18-6B, Yaoyang Road, Huishan Economic Development Area, Shenbei New District, Shenyang City, Liaoning Province, China. 110164 2, 3F, Building 8-9, No. 1831-25, Gangcheng Avenue, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, 311227, China Equipment Under Test (EUT): EUT Name: Remote control wireless receiver Model No.: 11368802 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2026-01-15 Date of Test: 2026-01-22 to 2026-01-30 Date of Issue: 2026-02-03 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014101 Page: 2 of 105 Revision Record Version Description Date Remark 00 Original 2026-02-03 / Authorized for issue by: Tested By Wade Zhang/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014101 Page: 3 of 105 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Maximum Conducted Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectral Density ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Emissions at AC Power Line (150kHz-30MHz) ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR260100014101 Page: 4 of 105 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Power level setting using in test ......................................................................................................... 6 4.4 Measurement Uncertainty .................................................................................................................. 6 4.5 Test Location ...................................................................................................................................... 7 4.6 Test Facility .........................................…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 5 Appendix Photographs of Test Setup for SHCR2601000141ME Test Model No.: 11368802 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 5 Test Setup Photo RF Conducted Radiated Spurious Emissions Below 30MHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 5 Radiated Spurious Emissions 30MHz-1GHz Radiated Spurious Emissions Above 1GHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 5 Radiated Spurious Emissions 18GHz-40GHz The EUT Details of Zoom SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 5 Conducted Emissions at AC Power Line (150kHz-30MHz)