XVV-MEGA23M122.4GHz IEEE 802.15.4 compliant radio module

User Manual Radio Modules deRFmega128-22M00 deRFmega256-23M00 deRFmega128-22M10 deRFmega256-23M10 deRFmega128-22M12 deRFmega256-23M12 Document Version V1.3 2013-06-10 User Manual Version 1.3 2013-06-10 OEM radio modules deRFmega www.dresden-elektronik.de Page 2 of 69 Table of contents 1. Overview ......................................................................................................................... 6 2. Applications ..................................................................................................................... 6 3. Features .......................................................................................................................... 7 3.1. deRFmega128-22M00 ............................................................................................ 7 3.2. deRFmega128-22M10 ............................................................................................ 8 3.3. deRFmega128-22M12 ............................................................................................ 9 3.4. deRFmega256-23M00 .......................................................................................... 10 3.5. deRFmega256-23M10 .......................................................................................... 11 3.6. deRFmega256-23M12 .......................................................................................... 12 4. Technical data ............................................................................................................... 13 4.1. TX Power register settings for deRFmega128-22M00 and 22M10 ........................ 19 4.2. TX Power register settings for deRFmega128-22M12 .......................................... 20 4.3. TX Power register settings for deRFmega256-23M00 and 23M10 ........................ 21 4.4. TX Power register settings for deRFmega256-23M12 .......................................... 22 4.5. Output power and duty cycle settings for power amplified radio modules ............. 23 5. Mechanical size ............................................................................................................. 24 5.1. deRFmega128-22M00 and deRFmega256-23M00 .............................................. 24 5.2. deRFmega128-22M10 and deRFmega256-23M10 .............................................. 25 5.3. deRFmega128-22M12 and deRFmega256-23M12 .............................................. 26 6. Soldering profile............................................................................................................. 27 7. Pin assignment .............................................................................................................. 28 7.1. Signals of deRFmega128-22M00 and deRFmega256-23M00 .............................. 28 7.2. Signals of deRFmega128-22M10 and deRFmega256-23M10 .............................. 31 7.2.1. External front-end and antenna diversity control ....................................... 34 7.3. Signals of deRFmega128-22M12 and deRFmega256-23M12 .............................. 35 7.3.1. Internal front-end control ........................................................................... 38 7.4. Signal description ................................................................................................. 39 8. PCB design ................................................................................................................... 41 8.1. Technology ........................................................................................................... 41 8.2. Base board footprint ............................................................................................. 41 8.2.1. Footprint of deRFmega128-22M00 and deRFmega256-23M00 ................ 42 8.2.2. Footprint of deRFmega128-22M10 and deRfmega256-23M10 ................. 43 8.2.3. Footprint of deRFmega128-22M12 and deRFmega256-23M12 ................ 44 8.3. Ground plane........................................................................................................ 44 8.4. Layers .................................................................................................................. 45 8.5. Traces .................................................................................................................. 46 8.6. Placement on the PCB ......................................................................................... 47 8.7. Reference Design for deRFmega256-23M12 ....................................................... 48 8.7.1. Overview ................................................................................................... 48 8.7.2. PCB design ............................................................................................... 49 8.7.3. RF trace design ......................................................................................... 49 8.7.4. Chip-antenna ............................................................................................ 51 8.7.5. Coaxial connector layout ........................................................................... 52 8.7.6. Ground area and vias ................................................................................ 53 User Manual Version 1.3 2013-06-10 OEM radio modules deRFmega www.dresden-elektronik.de Page 3 of 69 9. Clock ............................................................................................................................. 54 10. Application circuits ......................................................................................................... 55 10.1. UART ................................................................................................................... 55 10.2. ISP ....................................................................................................................... 55 10.3. JTAG .................................................................................................................... 55 10.4. TWI ..…

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Product Service External Photos page 1 Model No.: deRFmega256-23M12 FCC: XVV-MEGA23M12 Eurofins Product Service GmbH Storkower Str. 38C, D-15526 Reichenwalde, Germany Product Service External Photos page 2 Model No.: deRFmega256-23M12 FCC: XVV-MEGA23M12 Eurofins Product Service GmbH Storkower Str. 38C, D-15526 Reichenwalde, Germany

Product Service Internal Photos page 1 Model No.: deRFmega256-23M12 FCC: XVV-MEGA23M12 Eurofins Product Service GmbH Storkower Str. 38C, D-15526 Reichenwalde, Germany

Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 13 RF-EXPOSURE ASSESSMENT REPORT FCC 47 CFR Part 2.1091 Industry Canada RSS-102 RF-Exposure evaluation of mobile equipment Report Reference No. .................... : G0M-1305-2854-TFC091M-V01 Testing Laboratory ........................ : Eurofins Product Service GmbH Address ............................................ : Storkower Str. 38c 15526 Reichenwalde Germany Accreditation .................................... : A2LA Accredited Testing Laboratory, Certificate No.: 1983.01 FCC Filed Test Laboratory, Reg.-No.: 96970 IC OATS Filing assigned code: 3470A Applicant’s name ........................... : dresden elektronik ingenieurtechnik gmbh Address ............................................ : Enno-Heidebroek-Straße 12 01237 Dresden GERMANY Test specification: Standard ........................................... : 47 CFR 1.1310 / 47 CFR 2.1091 / 47 CFR 2.1093 OET Bulletin 65:1997 RSS-102, Issue 4:2010 Safety Code 6:2009 Equipment under test (EUT): Product description 2.4 GHz IEEE 802.15.4 compliant radio module Model No. deRFmega256-23M12 Hardware version REV0 Firmware / Software version REV1 FCC-ID: XVV-MEGA23M12 IC: N/A Test result Passed Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 13 Version History Version Issue Date Remarks Revised by 01 2013-08-19 Initial Release Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 13 REPORT INDEX 1 EQUIPMENT (TEST ITEM) DESCRIPTION 5 1.1 Reference Documents 6 1.2 Radiation Sources 7 2 RESULT SUMMARY 8 3 RF-EXPOSURE CLASSIFICATIONS 9 4 ASSESSMENT 10 4.1 MPE Assessment – 47 CFR 2.1091 / RSS-102 10 Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 13 1 Equipment (Test item) Description Description 2.4 GHz IEEE 802.15.4 compliant radio module Model deRFmega256-23M12 Serial number None Hardware version REV0 Software / Firmware version REV1 FCC-ID XVV-MEGA23M12 IC N/A Equipment type Radio module Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 13 1.1 Reference Documents Document type Document No. Issued by Date FCC 15.247 Radio Report G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH 2013-08-02 Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 13 1.2 Radiation Sources Mode # Description IEEE 802.15.4 Module Antenna 1 Frequency range [MHz] 2405 – 2480 Channels 16 Modulations O-QPSK Maximum conducted power [dBm] 19.0 Maximum radiated power [dBm] 20.3 Maximum transmission duty cycle [%] 100 % (worst case assessment) Antenna gain [dBi] 1.3 Antenna diameter [cm] 1 IEEE 802.15.4 Module Antenna 2 Frequency range [MHz] 2405 – 2475 Channels 15 Modulations O-QPSK Maximum conducted power [dBm] 17.9 Maximum radiated power [dBm] 22.9 Maximum transmission duty cycle [%] 100 % (worst case assessment) Antenna gain [dBi] 5.0 Antenna diameter [cm] 22 Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 13 2 Result Summary FCC 47 CFR Part 2.1091, IC RSS-102 Product Specific Standard Section Requirement Result Remarks 47 CFR 2.1091 Maximum permissible exposure @ 20cm below limit PASS RSS-102 2.5.2 Maximum permissible exposure @ 20cm below limit PASS Remarks: Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 13 3 RF-Exposure Classifications Device Types Fixed A fixed device is defined as a device physically secured at one fixed location and cannot be easily re-located. Mobile A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. (47 CFR 2.1091) Portable A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. (47 CFR 2.1093) Exposure Categories Occupational / Controlled Limits apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in situations when an individual is transient through a location where occupational/controlled limits apply provided he or she is made aware of the potential for exposure. General population / uncontrolled Exposures apply in situations in which the general public may be exposed, or in which persons that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure. Test Report No.: G0M-1305-2854-TFC091M-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 13 4 Assessment 4.1 MPE Assessment – 47 CFR 2.1091 / RSS-102 MPE Assessment acc. to 47 CFR 2.1091 / IC RSS-102 Verdict: PASS Assessment according to reference Reference Method FCC OET Bulletin 65 / RSS-102 & Safety Code 6 Device type mobile Exposure category General public IC Limits – Occupational / Controlled Exposure Frequency range [MHz] Electric field strength [V/M] Magnetic field strength [A/M] Power density [W/m 2 ] Averaging time [min] 0.003 – 1.0 600 4.9 N/A 6 1 – 10 600/f 4.9/f N/A 6 10 – 30 60 4.9/f N/A 6 30 – 300 60 0.163 10.0* 6 300 – 1500 3.54·f 0.5 0.0094·f 0.5 f/30 6 1500 - 1500…

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Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 133 FCC TEST REPORT FCC 47 CFR Part 15C Industry Canada RSS-210 Digital transmission systems operating within the 2400 – 2483.5 MHz band Report Reference No. .................... : G0M-1305-2854-TFC247Z-V01 Testing Laboratory ........................ : Eurofins Product Service GmbH Address ............................................ : Storkower Str. 38c 15526 Reichenwalde Germany Accreditation .................................... : A2LA Accredited Testing Laboratory, Certificate No.: 1983.01 FCC Filed Test Laboratory, Reg.-No.: 96970 IC OATS Filing assigned code: 3470A Applicant’s name ........................... : dresden elektronik ingenieurtechnik gmbh Address ............................................ : Enno-Heidebroek-Straße 12 01237 Dresden GERMANY Test specification: Standard ........................................... : 47 CFR Part 15C KDB Publication No. 558074 RSS-210, Issue 8, 2010-12 RSS-Gen, Issue 3, 2010-12 ANSI C63.4:2009 Equipment under test (EUT): Product description 2.4 GHz IEEE 802.15.4 compliant radio module Model No. deRFmega256-23M12 Hardware version REV0 Firmware / Software version REV1 FCC-ID: XVV-MEGA23M12 IC: N/A Test result Passed Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 133 Version History Version Issue Date Remarks Revised by 01 2013-08-02 Initial Release Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 133 REPORT INDEX 1 EQUIPMENT (TEST ITEM) DESCRIPTION 5 1.1 Photos – Equipment External 7 1.2 Photos – Equipment internal 8 1.3 Photos – Test setup 9 1.4 Supporting Equipment Used During Testing 10 1.5 Test Modes 11 1.6 Test Equipment Used During Testing 12 1.7 Sample emission level calculation 13 2 RESULT SUMMARY 14 3 TEST CONDITIONS AND RESULTS 15 3.1 Test Conditions and Results – Occupied Bandwidth 15 3.2 Test Conditions and Results – 6 dB Bandwidth 22 3.3 Test Conditions and Results – Maximum peak conducted power 29 3.4 Test Conditions and Results – Power spectral density 31 3.5 Test Conditions and Results – AC power line conducted emissions 32 3.6 Test Conditions and Results – Band edge compliance 37 3.7 Test Conditions and Results – Conducted spurious emissions 42 3.8 Test Conditions and Results – Transmitter radiated emissions 49 3.9 Test Conditions and Results – Receiver radiated emissions 52 ANNEX A Transmitter radiated spurious emissions 54 ANNEX B Receiver radiated spurious emissions 118 Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 133 1 Equipment (Test item) Description Description 2.4 GHz IEEE 802.15.4 compliant radio module Model deRFmega256-23M12 Serial number None Hardware version REV0 Software / Firmware version REV1 FCC-ID XVV-MEGA23M12 IC N/A Equipment type Radio module Radio type Transceiver Radio technology IEEE 802.15.4 (Zigbee) Operating frequency range 2405 - 2480 MHz (Antenna 1) 2405 - 2475 MHz (Antenna 2) Assigned frequency band 2400 - 2483.5 MHz Main test frequencies F LOW 2405 MHz F MID 2440 MHz F HIGH 2480 MHz (Antenna 1) 2475 MHz (Antenna 2) Spreading DSSS Modulations O-QPSK Number of channels 16 (11-26) (Antenna 1) 15 (11-25) (Antenna 2) Channel spacing 5MHz Number of antennas 1 Antenna 1 Type integrated Model 2450AT43B100 Manufacturer Johanson Technology Gain 1.3dBi (declared by customer) Power level table DAAA AAAA AAAA ADFF Antenna 2 Type external dedicated Model 17013.RSMA Manufacturer WiMo Gain 5.0dBi (declared by customer) Power level table DBBB BBBB BBBB BDFF Manufacturer dresden elektronik ingenieurtechnik gmbh Enno-Heidebroek-Straße 12 01237 Dresden GERMANY Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 133 Power supply V NOM 3.3 VDC V MIN 2.0 VDC V MAX 3.6 VDC AC/DC-Adaptor Model SYS 1196-0605-W2E Vendor Sunny Input 100-240VAC; 0.3A; 50-60MHz Output 5 V Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 133 1.1 Photos – Equipment External EUT ON REFERENCE DESIGN WITH INTERNAL CHIP ANTENNA TOP EUT ON REFERENCE DESIGN WITH ANTENNA CONNECTOR TOP REFERENCE DESIGN BOTTOM EXTERNAL ANTENNA WIMO Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 133 1.2 Photos – Equipment internal MODULE TOP MODULE BOTTOM Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 133 1.3 Photos – Test setup TEST SETUP RADIATED MEASUREMENTS TEST SETUP CONDUCTED MEASUREMENTS Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 133 1.4 Supporting Equipment Used During Testing Product Type* Device Manufacturer Model No. Comments None *Note: Use the following abbreviations: AE : Auxiliary/Associated Equipment, or SIM : Simulator (Not Subjected to Test) CABL : Connecting cables Test Report No.: G0M-1305-2854-TFC247Z-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 133 1.5 Test Modes Mode # Description ZIGBEE General conditions: EUT powered by laboratory power supply. Radio conditions: Mode = standalone transmit Spreading = DSSS Modulation = O-QPSK Data rate = 250 kbps Chiprate = 2 Mcps Duty cycle = 100 % Power level = Maximum Receive General conditions: EUT powered by laboratory power supply. Radio conditions: Mode = standalone receive Spreading = DSSS AC-Powerline General conditions: EUT powered by commercial AC/DC-Adapter Radio conditions: Mode = standalone transmit Spreading = DSSS Power level = Maximum Test Repor…

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Product Service Test setup - Photos page 1 Model No.: deRFmega256-23M12 FCC: XVV-MEGA23M12 Eurofins Product Service GmbH Storkower Str. 38C, D-15526 Reichenwalde, Germany