SAR Test exclusion

FCC ID: IYZLK1

RF Exposure Info

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FCCID_4202247

                                                                                                                      D-PL-12076-01-03




                              SAR Test exclusion documentation
           according to FCC KDB 447498, RSS-102 and EN 62479


                               Report identification number: 1-7883/18-01-45




                                   Certification numbers and labeling requirements
 FCC ID                                                             IYZLK1
 IC number                                                          2701A-LK1
 HVIN (Hardware Version Identification Number)                      H10
 PMN (Product Marketing Name)                                       LK1
 FVIN (Firmware Version Identification Number)                      -/-
 HMN (Host Marketing Name)                                          -/-




This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures,
the public keys can be requested at the testing laboratory.


                                                                  Document authorized:
                                                                                                  DN: cn=Thomas Vogler, o=CTC advanced
                                                                                                  GmbH, ou=VOG-161125,
                                                                                                  email=thomas.vogler@ctcadvanced.com,
                                                                                                  c=DE
                                                                                                  Datum: 2019.03.01 12:55:34 +01'00'

                                                                  Thomas Vogler
                                                                  Lab Manager
                                                                  Radio Communications & EMC




                                                         Page 1 of 2


EUT technologies:

                                             Max. power:
                   Technologies:                                         Max. EIRP (AVG):
                                               (AVG)
                                                                 Fieldstrength: 70.7 dBµV/m @ 3 m
               434 MHz radio module                ---
                                                                     = - 24.7 dBm = 0.0034 mW


Applied worst case averaged field strength see CTC advanced GmbH test report 1-7883/19-01-04 section 10.4.

SAR test exclusion according to KDB447498 ( General RF Exposure Guidance)

Equations from Chapter 4.3.1: Standalone SAR test exclusion considerations page 11 and ff. and tables in
Annex C


The table below gives the calculated maximal power that could be used for source based time averaged
conducted or radiated power, adjusted for tune up tolerance. If this is at or below the calculated value the DUT is
exempted from SAR evaluation.

  f in [MHz]    dseparation [mm] Powerlimit [mW] Pmax-declared [mW]    Exclusion
     434.0              5            22.00           < 1 mW              yes

SAR test exclusion according to RSS-102 Issue 5 Section 2.5.1/Table 1

The table below gives the calculated maximal power that could be used for source based time averaged
conducted or radiated power, adjusted for tune up tolerance. If this is at or below the calculated value the DUT is
exempted from SAR evaluation.

  f in [MHz]    dseparation [mm]   tissue volume     Powerlimit [mW] Pmax-declared [mW]     Exclusion
    434.00             5                1g               52.00           < 1 mW               yes

SAR test exclusion according to EN 62479

Compliance is given according to EN 62479 because the output power of the DUT is smaller than 20 mW.




                                                   Page 2 of 2



Document Created: 2019-03-01 12:55:34
Document Modified: 2019-03-01 12:55:34

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