
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Chongqing Jinou Science & Technology Development Co., Ltd JO-BLE02 JO Bluetooth Low Energy Module (BLE) Hardware Datasheet Rev 1.1 Chongqing JINOU Science and Technology Development Co., Ltd. Chongqing Jinou Science & Technology Development Co., Ltd Page 1 of 1 Contents 1. Features ............................................................................................................................... 2 2. Product Description ......................................................................................................... 3 3. Applications .......................................................................................................................... 3 4. Block Diagram ...................................................................................................................... 4 5. Pin Descriptions ............................................................................................................... 4 5.1 Device Terminal ........................................................................................................... 4 5.2 Device Terminal Functions ....................................................................................... 4 6. Electrical Specifications ........................................................................................................ 5 6.1 ABSOLUTE MAXIMUM RATINGS ......................................................................................... 5 6.2 RECOMMENDED OPERATING CONDITIONS ......................................................................... 6 6.3 ELECTRICAL CHARACTERISTICS ..................................................................................... 6 6.4 GENERAL CHARACTERISTICS ........................................................................................... 6 6.6 RF RECEIVE SECTION ..................................................................................................... 7 6.7 RF TRANSMIT SECTION ................................................................................................... 7 6.8 ANALOG TEMPERATURE SENSOR ....................................................................................... 8 6.9 ADC CHARACTERISTICS ................................................................................................... 8 6.10 DC CHARACTERISTICS ................................................................................................. 10 7. BLOCK DESCRIPTION .................................................................................................... 11 8. Solder Profiles ..................................................................................................................... 13 9. Physical Dimensions ........................................................................................................... 14 Chongqing Jinou Science & Technology Development Co., Ltd Page 1 of 14 Document History Revision Date Change Reason 1.0 2012-05-25 Original publication of this document. 1.1 2014-11-07 Updates include: increase the length of module. Chongqing Jinou Science & Technology Development Co., Ltd Page 2 of 14 JO-BLE02 1. Features · True Single-Chip BLE Solution: CC2540 Can Run Both Application and BLE Protocol Stack, Includes Peripherals to Interface With Wide Range of Sensors ,Etc. · Programmable Output Power Up to 4.5 dBm · IR Generation Circuitry · Powerful Five-Channel DMA · 12-Bit ADC With Eight Channels and Configurable Resolution · Two Powerful USARTs With Support for Several Serial Protocols · 19 General-Purpose I/O Pins · Low Power Mode: Active Mode RX Down to 19.6 mA Active Mode TX (-6dBm):24 mA Power Mode 1 (3-ms Wake-Up): 235 uA Power Mode 2 (Sleep Timer On): 0.9 uA Power Mode 3 (External Interrupts): 0.4 uA · Wide Supply-Voltage Range (2 V–3.6 V) Full RAM and Register Retention in All Power Modes · Nominal Supply Voltage at 3.3±0.1V · Surface-mount, Size: 24.1×14.5 (unit:mm error = ±0.2mm) Chongqing Jinou Science & Technology Development Co., Ltd Page 3 of 14 2. Product Description The JO-BLE02 module (chip CC2540) is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540 combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2540 is suitable for systems where very low power consumption is required. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption. The CC2540 comes in two different versions: CC2540F128/F256, with 128 and 256 KB of flash memory, respectively. Combined with the Bluetooth low energy protocol stack from Texas Instruments, the CC2540F128/F256 forms the market’s most flexible and cost-effective single-mode Bluetooth low energy solution. 3. Applications 2.4-GHz Bluetooth low energy Systems Mobile Phone Accessories Sports and Leisure Equipment Consumer Electronics Human Interface Devices(Keyboard,Mouse,Remote Control) USB Dongles Health Care and Medical Chongqing Jinou Science & Technology Development Co., Ltd Page 4 of 14 4. Block Diagram 5. Pin Descriptions 5.1 Device Terminal No. Des Des No. 1 P2_0 A0 | P0_0 24 2 P2_2 | DC P0_1 23 3 P2_1 | DD RX | P0_2 22 4 P1_7 TX | P0_3 21 5 P1_6 CT | P0_4 20 6 P1_3 RT | P0_5 19 7 P1_4 RST 18 8 P1_5 P0_6 17 9 USB_N P0_7 16 10 USB_P P1_0 15 11 VCC P1_1 14 12 GND P1_2 13 5.2 Device Terminal Functions PIN NAME PIN TYPE DESCRIPTION 1 P2_0 Digital I/O Port 2.0 2 P2_2 | DC Digital I/O Port 2.2 Debug Clock Debug data interface 3 P2_1 | DD Digital I/O Port 2.1 Debug Data Debug data interface 4 P1_7 Digital I/O Port 1.7 5 P1_6 Digital I/O Port 1.6 Chongqing Jinou Science & Technology Development Co., Ltd Page 5 of 14 6 P1_3 Digital I/O Port 1.3 7 P1_4 Digital I/O Port 1.4 8 P1_5 Digital I/O Port 1…
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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Chongqing JINOU Science and Technology Development Co.,Ltd. 2014/12/31 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _____ Chongqing JINOU Science and Technology Development Co.,Ltd. _____hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): Product description : JO Bluetooth Low Energy Module(BLE) FCC ID : SI8JO-BLE02 model name: JO-BLE02 We affirm that between SIEMIC, Inc. and ____ Chongqing JINOU Science and Technology Development Co.,Ltd. ___, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title : Zhang Jin / Manager Contact information / address : Huaxuan Road 108# ,Hi-Tech Development Zone,Chongqing, 400041,P.R.China
SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Chongqing JINOU Science and Technology Development Co.,Ltd. 2014/12/31 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: SI8JO-BLE02 We hereby request confidential treatment of information accompanying this application as outlined below: - . Block Diagram - . Schematics - . Operational Description . The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name / title : Zhang Jin / Manager Contact information / address: Huaxuan Road 108# ,Hi-Tech Development Zone,Chongqing, 400041,P.R.China
SCS-F26 Modular Approval Letter Page 1 of 2 Rev 9.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (obsolete) 6.0 7.0 Jan-31-2012 Updated modular requirement (obsolete) 7.0 8.0 Sept 05 2014 Updated template to meet RSP 100 issue 10 (current) 8.0 9.0 Nov 20 2014 SCS-F26 Modular Approval Letter Page 2 of 2 Rev 9.0 Chongqing JINOU Science and Technology Development Co.,Ltd . (Date) 2015/1/06 JO Bluetooth Low Energy Module(BLE) FCC ID : SI8JO-BLE02 , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one) as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below : Questions are: * Please provide a detailed explanation if the answer is “No.” Item Modular requirement Yes No 1 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; Yes 2 The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal; Yes 3 The module must contain power supply regulation on the module; Yes 4 The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); Yes 5 The module must demonstrate compliance in a stand-alone configuration; Yes 6 The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements); Yes 7 The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; Yes 8 The module must comply with RF exposure requirements Yes Note: (1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured. (2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device. (3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Client’s signature Client’s name / title : Zhang Jin / Manager Contact information / address : Huaxuan Road 108# ,Hi-Tech Development Zone,Chongqing, 400041,P.R.China
Test Report No. 14070694-FCC-R1 Page 30 of 36 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT Photo EUT with Shielding - Front View EUT without Shielding - Front View EUT - Rear View Antenna View
Test Report No. 14070694-FCC-R1 Page 30 of 36 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT Photo EUT with Shielding - Front View EUT without Shielding - Front View EUT - Rear View Antenna View
RF EXPOSURE REPORT Report No.: 14070694-FCC-H2 Supersede Report No.: N/A Applicant Chongqing JINOU Science and Technology Development Co.,Ltd. Product Name JO Bluetooth Low Energy Module(BLE) Model No. JO-BLE02 Test Standard FCC 2.1091; IC RSS-102: Issue 4 Test Date December 24, 2014 Issue Date December 24, 2014 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Wiky Jam Test Engineer Alex Liu Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report 14070694-FCC-H2 Page 2 of 8 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report 14070694-FCC-H2 Page 3 of 8 This page has been left blank intentionally. Test Report 14070694-FCC-H2 Page 4 of 8 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. FCC §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ...................................................................... 7 5.1 APPLICABLE STANDARD ....................................................................................................................................... 7 5.2 TEST RESULT ........................................................................................................................................................... 8 Test Report 14070694-FCC-H2 Page 5 of 8 1. Report Revision History Report No. Report Version Description Issue Date 14070694-FCC-H2 NONE Original December 24, 2014 2. Customer information Applicant Name Chongqing JINOU Science and Technology Development Co.,Ltd. Applicant Add Huaxuan Road 108#, Hi-Tech Development Zone, Chongqing, 400041, P.R.China Manufacturer Chongqing JINOU Science and Technology Development Co.,Ltd. Manufacturer Add Huaxuan Road 108#, Hi-Tech Development Zone, Chongqing, 400041, P.R.China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Labview of SIEMIC version 2.0 Test Report 14070694-FCC-H2 Page 6 of 8 4. Equipment under Test (EUT) Information Description of EUT: JO Bluetooth Low Energy Module(BLE) Main Model: JO-BLE02 Serial Model: N/A Date EUT received: December 18, 2014 Test Date(s): December 24, 2014 Antenna Gain: BLE: 0.5 dBi Type of Modulation: BLE: GFSK RF Operating Frequency (ies): BLE: 2402-2480 MHz Number of Channels: BLE: 40CH Port: Power Port Trade Name : FCC ID: SI8JO-BLE02 IC ID: 12627A-JOBLE02 Test Report 14070694-FCC-H2 Page 7 of 8 5. FCC §2.1091 - Maximum Permissible exposure (MPE) 5.1 Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’ s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Test Report 14070694-FCC-H2 Page 8 of 8 5.2 Test Result Type Test mode CH Freq (MHz) Conducted Power (dBm) Tune Up Power (dBm) Output power GFSK Low 2402 0.429 0±1 Mid 2440 -0.313 0±1 High 2480 -0.795 0±1 Predication of MPE limit at a given distance Where: S = power density (in appropriate units, e.g. mW/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) For the antenna manufacturer provide only used limited to ERP/EIRP or radiated spurious emission test. The MPE evaluation as below: Maximum output power …
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RF TEST REPORT Report No.: 14070694-FCC-R1 Supersede Report No.: N/A Applicant Chongqing JINOU Science and Technology Development Co.,Ltd. Product Name JO Bluetooth Low Energy Module(BLE) Model No. JO-BLE02 Test Standard FCC Part 15.247: 2014, ANSI C63.10: 2013; IC RSS-210: Issue 8, December 2010; IC RSS-Gen: Issue 4, November 2014; ANSI C63.10: 2013 Test Date December 19 to December 23, 2014 Issue Date December 24, 2014 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Wiky Jam Test Engineer Alex Liu Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report No. 14070694-FCC-R1 Page 2 of 36 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report No. 14070694-FCC-R1 Page 3 of 36 This page has been left blank intentionally. Test Report No. 14070694-FCC-R1 Page 4 of 36 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. TEST SUMMARY .................................................................................................................................................... 7 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 8 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 8 6.2 DTS (6 DB) CHANNEL BANDWIDTH .................................................................................................................... 9 6.3 MAXIMUM OUTPUT POWER ............................................................................................................................... 11 6.4 POWER SPECTRAL DENSITY ............................................................................................................................. 13 6.5 BAND-EDGE & UNWANTED EMISSIONS INTO NON-RESTRICTED FREQUENCY BANDS .................. 15 6.6 AC POWER LINE CONDUCTED EMISSIONS ................................................................................................... 18 6.7 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 22 6.8 RADIATED SPURIOUS EMISSIONS & RESTRICTED BANDS (RX) ............................................................. 26 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 29 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 30 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 32 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST .................................................. 35 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 36 Test Report No. 14070694-FCC-R1 Page 5 of 36 1. Report Revision History Report No. Report Version Description Issue Date 14070694-FCC-R1 NONE Original December 24, 2014 2. Customer information Applicant Name Chongqing JINOU Science and Technology Development Co.,Ltd. Applicant Add Huaxuan Road 108#, Hi-Tech Development Zone, Chongqing, 400041, P.R.China Manufacturer Chongqing JINOU Science and Technology Development Co.,Ltd. Manufacturer Add Huaxuan Road 108#, Hi-Tech Development Zone, Chongqing, 400041, P.R.China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Labview of SIEMIC version 2.0 Test Report No. 14070694-FCC-R1 Page 6 of 36 4. Equipment under Test (EUT) Information Description of EUT: JO Bluetooth Low Energy Module(BLE) Main Model: JO-BLE02 Serial Model: N/A Date EUT received: December 18, 2014 Test Date(s): December 19 to December 23, 2014 Equipment Catego…
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Test Report No. 14070694-FCC-R1 Page 31 of 36 Annex B.ii. Photograph: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Radiated Spurious Emissions Test Setup Below 1GHz Radiated Spurious Emissions Test Setup Above 1GHz EUT
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.10 mW |

BLE5.0 Serial Adapter
Equipment Class
DTS - Digital Transmission System
Bluetooth Dongle with Flash Disk
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter