Test Rpt_H4IKB8861

FCC ID: H4IKB8861

Test Report

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FCCID_1598510

                             FCC TEST REPORT

                           REPORT NO.: RF111118D20

                             MODEL NO.: SK-8861

                                   FCC ID: H4IKB8861

                              RECEIVED: Nov. 18, 2011

                                 TESTED: Nov. 22 ~ 23, 2011

                                  ISSUED: Nov. 30, 2011



                APPLICANT: Lite-On Technology Corporation

                  ADDRESS: 90,Chien I Road, Chung Ho, Taipei Hsien, Taiwan,
                           R.O.C.




                 ISSUED BY: Bureau Veritas Consumer Products Services (H.K.)
                            Ltd., Taoyuan Branch

          LAB LOCATION: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New
                        Taipei City, Taiwan ( R.O.C. )




This test report consists of 24 pages in total. It may be duplicated completely for legal use with the
approval of the applicant. It should not be reproduced except in full, without the written approval of
our laboratory. The client should not use it to claim product endorsement by TAF or any
government agencies. The test results in the report only apply to the tested sample.




Report No.: RF111118D20                             1                             Report Format Version 4.0.0


                                       Table of Contents

RELEASE CONTROL RECORD..............................................................................3
1.       CERTIFICATION ...........................................................................................4
2.       SUMMARY OF TEST RESULTS...................................................................5
2.1       MEASUREMENT UNCERTAINTY...............................................................5
3.    GENERAL INFORMATION ...........................................................................6
3.1    GENERAL DESCRIPTION OF EUT ............................................................6
3.2    DESCRIPTION OF TEST MODES ..............................................................7
3.2.1 CONFIGURATION OF SYSTEM UNDER TEST .........................................7
3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL: .............8
3.3    GENERAL DESCRIPTION OF APPLIED STANDARDS .............................9
3.4    DESCRIPTION OF SUPPORT UNITS ........................................................9
4.    TEST TYPES AND RESULTS .....................................................................10
4.1    CONDUCTED EMISSION MEASUREMENT ............................................10
4.2    RADIATED EMISSION MEASUREMENT .................................................10
4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT ...............................10
4.2.2 TEST INSTRUMENTS ..............................................................................11
4.2.3 TEST PROCEDURES ...............................................................................12
4.2.4 DEVIATION FROM TEST STANDARD .....................................................12
4.2.5 TEST SETUP ............................................................................................13
4.2.6 EUT OPERATING CONDITIONS ..............................................................13
4.2.7 TEST RESULTS ........................................................................................14
4.3    BAND EDGES MEASUREMENT ..............................................................19
4.3.1 LIMITS OF BAND EDGES MEASUREMENT............................................19
4.3.2 TEST INSTRUMENTS ..............................................................................19
4.3.3 TEST PROCEDURE .................................................................................19
4.3.4 DEVIATION FROM TEST STANDARD .....................................................19
4.3.5 EUT OPERATING CONDITION ................................................................19
4.3.6 TEST RESULTS ........................................................................................19
5.       PHOTOGRAPHS OF THE TEST CONFIGURATION..................................22
6.       INFORMATION ON THE TESTING LABORATORIES ................................23
7.       APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING
         CHANGES TO THE EUT BY THE LAB .......................................................24




Report No.: RF111118D20                                   2                                 Report Format Version 4.0.0


                             RELEASE CONTROL RECORD

 ISSUE NO.                REASON FOR CHANGE                DATE ISSUED
 RF111118D20              Original release                 Nov. 30, 2011




Report No.: RF111118D20                       3       Report Format Version 4.0.0


1. CERTIFICATION

         PRODUCT:         Wireless Keyboard
      BRAND NAME:         lenovo
        MODEL NO.:        SK-8861
        APPLICANT:        Lite-On Technology Corporation
           TESTED:        Nov. 22 ~ 23, 2011
         TEST ITEM:       ENGINEERING SAMPLE
       STANDARDS:          FCC Part 15, Subpart C (Section 15.249)
                           ANSI C63.4-2003
                           ANSI C63.10-2009



The above equipment has been tested by Bureau Veritas Consumer Products
Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement
of the above standards. The test record, data evaluation & Equipment Under Test
(EUT) configurations represented herein are true and accurate accounts of the
measurements of the sample’s EMC characteristics under the conditions specified in
this report.




   PREPARED BY :                                                , DATE:
                          ( Annie Chang / Senior Specialist )



   APPROVED BY :                                                , DATE:
                                ( Ken Liu / Manager )




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2. SUMMARY OF TEST RESULTS
The EUT has been tested according to the following specifications:

          APPLIED STANDARD: FCC Part 15, Subpart C (Section 15.249)

  STANDARD
                          TEST TYPE AND LIMIT       RESULT           REMARK
   SECTION

                                                             Power supply is 3Vdc from
15.207             Conducted Emission Test           N/A
                                                             batteries
                   Radiated Emission Test
                   Band Edge Measurement
15.209             Limit: 50dB less than the
                                                             Minimum passing margin is
15.249             peak value of fundamental        PASS
                                                             –9.9dB at 2390.00MHz
15.249 (d)         frequency or meet radiated
                   emission limit in section
                   12.209


2.1 MEASUREMENT UNCERTAINTY

Where relevant, the following measurement uncertainty levels have been estimated
for tests performed on the EUT as specified in CISPR 16-4-2:

This uncertainty represents an expanded uncertainty expressed at approximately the
95% confidence level using a coverage factor of k=2.

                  Measurement                   Frequency         Uncertainty
                                           30MHz ~ 1GHz             3.87 dB
              Radiated emissions
                                             Above 1GHz             3.36 dB




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3. GENERAL INFORMATION

 3.1 GENERAL DESCRIPTION OF EUT

   EUT                                 Wireless Keyboard
   MODEL NO.                           SK-8861
   FCC ID                              H4IKB8861
   POWER SUPPLY                        3Vdc from batteries
   MODULATION TYPE                     GFSK
   OPERATING FREQUENCY                 2403MHz ~ 2480MHz
   NUMBER OF CHANNEL                   78
   ANTENNA TYPE                        Printed antenna with -0.91dBi gain
   ANTENNA CONNECTOR                   N/A
   DATA CABLE                          N/A
   I/O PORTS                           N/A
   ASSOCIATED DEVICES                  N/A


NOTE:


 1. The EUT is a transceiver.

 2. The above EUT information was declared by the manufacturer and for more
    detailed features description, please refer to the manufacturer's specifications or
    User's Manual.




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 3.2 DESCRIPTION OF TEST MODES
  78 channels are provided to this EUT:
                  FREQ.              FREQ.                  FREQ.                 FREQ.
   CHANNEL                CHANNEL                CHANNEL            CHANNEL
                  (MHZ)              (MHz)                  (MHz)                 (MHz)
        1          2403     21       2423          41       2443      61            2463
        2          2404     22       2424          42       2444      62            2464
        3          2405     23       2425          43       2445      63            2465
        4          2406     24       2426          44       2446      64            2466
        5          2407     25       2427          45       2447      65            2467
        6          2408     26       2428          46       2448      66            2468
        7          2409     27       2429          47       2449      67            2469
        8          2410     28       2430          48       2450      68            2470
        9          2411     29       2431          49       2451      69            2471
       10          2412     30       2432          50       2452      70            2472
       11          2413     31       2433          51       2453      71            2473
       12          2414     32       2434          52       2454      72            2474
       13          2415     33       2435          53       2455      73            2475
       14          2416     34       2436          54       2456      74            2476
       15          2417     35       2437          55       2457      75            2477
       16          2418     36       2438          56       2458      76            2478
       17          2419     37       2439          57       2459      77            2479
       18          2420     38       2440          58       2460      78            2480
       19          2421     39       2441          59       2461
       20          2422     40       2442          60       2462


3.2.1 CONFIGURATION OF SYSTEM UNDER TEST




                                         EUT

                                 (Powered from batteries)


                                                                     Test Table




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3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL:
         EUT                      Applicable to
       configure                                                                Description
         mode             PLC     RE<1G     RE≥1G     BM

            -             Note      √             √    √        -

       Where    PLC: Power Line Conducted Emission                  RE<1G RE: Radiated Emission below 1GHz
                RE≥1G: Radiated Emission above 1GHz                 BM: Bandedge Measurement
     Note: No need to concern of Conducted Emission due to the EUT is powered by batteries.



RADIATED EMISSION TEST (BELOW 1 GHz):
   Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
    between available modulations and antenna ports (if EUT with antenna diversity architecture).
    Following channel(s) was (were) selected for the final test as listed below.

       AVAILABLE CHANNEL           TESTED CHANNEL       MODULATION TYPE

                1 to 78                    1                        GFSK



RADIATED EMISSION TEST (ABOVE 1 GHz):
   Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
    between available modulations and antenna ports (if EUT with antenna diversity architecture).
    Following channel(s) was (were) selected for the final test as listed below.

       AVAILABLE CHANNEL           TESTED CHANNEL       MODULATION TYPE

                1 to 78                 1, 39, 78                   GFSK


BANDEDGE MEASUREMENT:
   Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
    between available modulations and antenna ports (if EUT with antenna diversity architecture).
    Following channel(s) was (were) selected for the final test as listed below.

       AVAILABLE CHANNEL           TESTED CHANNEL       MODULATION TYPE

                1 to 78                   1, 78                     GFSK

TEST CONDITION:

      APPLICABLE
          TO              ENVIRONMENTAL CONDITIONS             INPUT POWER          TESTED BY

         RE≥1G                   23deg. C, 65% RH                    3Vdc            Chad Lee

         RE<1G                   24deg. C, 66% RH                    3Vdc            Chad Lee

           BM                    22deg. C, 75% RH                    3Vdc             Jun Wu




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 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS
The EUT is a RF product. According to the specifications of the manufacturer, it must
comply with the requirements of the following standards:

FCC Part 15, Subpart C (Section 15.249)
ANSI C63.4-2003
ANSI C63.10-2009
All test items have been performed and recorded as per the above standards.




 3.4 DESCRIPTION OF SUPPORT UNITS
The EUT has been tested as an independent unit together without any necessary
accessory or support unit.




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 4. TEST TYPES AND RESULTS
 4.1 CONDUCTED EMISSION MEASUREMENT
N/A
 4.2 RADIATED EMISSION MEASUREMENT

4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT
Emissions radiated outside of the specified bands, shall be according to the general
radiated limits in 15.209, 15.249 as following:
15.209 Limit

          Frequencies                  Field strength             Measurement distance
             (MHz)                   (microvolts/meter)                 (meters)

         0.009 ~ 0.490                   2400/F(kHz)                         300
         0.490 ~ 1.705                  24000/F(kHz)                          30
          1.705 ~ 30.0                        30                              30
             30 ~ 88                         100                              3
            88 ~ 216                         150                              3
            216 ~ 960                        200                              3
           Above 960                         500                              3
15.249 Limit
                                      Field Strength of               Field Strength of
         Fundamental
                                        Fundamental                      Harmonics
          Frequency
                                      (millivolts/meter)             (microvolts/meter)
        902 ~ 928 MHz                         50                             500
      2400 ~ 2483.5 MHz                       50                             500
       5725 ~ 5875 MHz                        50                             500
        24 ~ 24.25 GHz                       250                            2500
    NOTE:
    1. The lower limit shall apply at the transition frequencies.
    2. Emission level (dBuV/m) = 20 log Emission level (uV/m).
    3. As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on
       average detector, however, the peak field strength of any emission shall not exceed the
       maximum permitted average limits, specified above by more than 20dB under any condition of
       modulation.




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4.2.2 TEST INSTRUMENTS

  DESCRIPTION &                                                    CALIBRATED CALIBRATED
                             MODEL NO.           SERIAL NO.
  MANUFACTURER                                                        DATE          UNTIL
 HP Preamplifier                8447D            2432A03504        Mar. 04, 2011 Mar. 03, 2012
 HP Preamplifier                8449B            3008A01201        Mar. 04, 2011 Mar. 03, 2012
 Agilent Spectrum
                               E4446A            MY46180403         Jun. 22, 2011      Jun. 21, 2012
 Analyzer
 Schwarzbeck Antenna        VULB 9168                 137           Apr. 12, 2011      Apr. 11, 2012
 Schwarzbeck Antenna        VHBA 9123                 480           May 06, 2011       May 05, 2012
 ADT. Turn Table               TT100                  0306               NA                 NA
 ADT. Tower                    AT100                  0306               NA                 NA
                          ADT_Radiated_V
 Software                                             NA                  NA                  NA
                             7.6.15.9.2
 SUHNER RF cable               SF102             CABLE-CH6          Aug. 19, 2011      Aug. 18, 2012
 Schwarzbeck Horn
                           BBHA 9120-D1               D130          May 16, 2011       May 15, 2012
 Antenna
 Highpass filter
                                 WHK
 Wainwright                                           SN 8                NA                  NA
                            3.1/18G-10SS
 Instruments
NOTE: 1. The calibration interval of the above test instruments is 12/24 months. And the
         calibrations are traceable to NML/ROC and NIST/USA.
      2. The horn antenna and HP preamplifier (model: 8449B) are used only for the
         measurement of emission frequency above 1GHz if tested.
      3. The test was performed in Chamber No. 6.
      4. The Industry Canada Reference No. IC 7450E-6.
      5. The FCC Site Registration No. is 447212.




Report No.: RF111118D20                          11                            Report Format Version 4.0.0


4.2.3 TEST PROCEDURES

 a. The EUT was placed on the top of a rotating table 0.8 meters above the ground
    at a 3 meter semi-anechoic chamber room. The table was rotated 360 degrees to
    determine the position of the highest radiation.
 b. The EUT was set 3 meters away from the interference-receiving antenna, which
    was mounted on the top of a variable-height antenna tower.
 c. The height of antenna is varied from one meter to four meters above the ground
    to determine the maximum value of the field strength. Both horizontal and vertical
    polarizations of the antenna are set to make the measurement.
 d. For each suspected emission, the EUT was arranged to its worst case and then
    the antenna was tuned to heights from 1 meter to 4 meters and the rotatable
    table was turned from 0 degrees to 360 degrees to find the maximum reading.
 e. The test-receiver system was set to quasi-peak detect function and specified
    bandwidth with maximum hold mode when the test frequency is below 1 GHz.
 f. If the emission level of the EUT in peak mode was lower than the limit specified,
    then testing could be stopped and the peak values of the EUT would be reported.
    Otherwise the emissions would be re-tested one by one using peak, quasi-peak
    method or average method as specified and then reported in data sheet.


NOTE:
1.   The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for
     Peak detection (PK) and Quasi-peak detection (QP) at frequency below 1GHz.
2.   The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and video bandwidth is
     3MHz for Peak detection at frequency above 1GHz.
3.   The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is
     10Hz for Average detection (AV) at frequency above 1GHz.
4.   All modes of operation were investigated and the worst-case emissions are reported.



4.2.4 DEVIATION FROM TEST STANDARD
 No deviation




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4.2.5 TEST SETUP

                                                 Ant. Tower
                                                                   1-4m
                                                                   Variable
                                    3m
          EUT&
          Support Units

                               Turn Table

              80cm


                                   Ground Plane

                                Test Receiver




For the actual test configuration, please refer to the related item – Photographs of the
Test Configuration.


4.2.6 EUT OPERATING CONDITIONS
Set the EUT under transmission condition continuously at specific channel frequency.




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4.2.7 TEST RESULTS

ABOVE 1GHz DATA
EUT TEST CONDITION                                         MEASUREMENT DETAIL
CHANNEL                        Channel 1                   FREQUENCY RANGE             1 ~ 25GHz
                                                           DETECTOR                    Peak (PK)
INPUT POWER                    3Vdc
                                                           FUNCTION                    Average (AV)
ENVIRONMENTAL
                               23deg. C, 65% RH            TESTED BY                   Chad Lee
CONDITIONS


                   ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                      LIMIT                    ANTENNA                  RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)
  1     2390.00      64.2 PK          74.0        -9.9           1.00 H       274          33.91         30.24
  2     2390.00      44.1 AV          54.0        -9.9           1.00 H       274          13.85         30.24
  3     2400.00      56.2 PK          74.0        -17.8          1.00 H       274          25.94         30.29
  4     2400.00      24.8 AV          54.0        -29.2          1.00 H       274          -5.46         30.29
  5     *2403.00     98.9 PK          114.0       -15.1          1.00 H       274          68.64         30.30
  6     *2403.00     67.5 AV          94.0        -26.5          1.00 H       274          37.24         30.30
  7     4806.00      53.7 PK          74.0        -20.3          1.00 H       291          17.11         36.60
  8     4806.00      22.3 AV          54.0        -31.7          1.00 H       291          -14.29        36.60
                    ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                     LIMIT                      ANTENNA                 RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)

  1     2390.00      52.3 PK          74.0        -21.7          1.24 V       264          22.10         30.24
  2     2390.00      40.8 AV          54.0        -13.2          1.24 V       264          10.59         30.24
  3     2400.00      51.8 PK          74.0        -22.2          1.24 V       264          21.54         30.29
  4     2400.00      20.4 AV          54.0        -33.6          1.24 V       264          -9.86         30.29
  5     *2403.00     94.5 PK          114.0       -19.5          1.24 V       264          64.24         30.30
  6     *2403.00     63.1 AV          94.0        -30.9          1.24 V       264          32.84         30.30
  7     4806.00      53.2 PK          74.0        -20.8          1.00 V       158          16.62         36.60
  8     4806.00      21.8 AV          54.0        -32.2          1.00 V       158          -14.78        36.60


REMARKS: 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
         2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
         3. The other emission levels were very low against the limit.
         4. Margin value = Emission level – Limit value.
         5. “ * “ : Fundamental frequency
         6. The average value of fundamental frequency is: Average = Peak value + 20log(Duty
            cycle) Where the duty factor is calculated from following formula:
            20 log (Duty cycle) = 20 log (0.104 ms *2 *13 / 100 ms) = -31.4 dB
            Please see page 17 for plotted duty.




Report No.: RF111118D20                                   14                             Report Format Version 4.0.0


EUT TEST CONDITION                                         MEASUREMENT DETAIL
CHANNEL                        Channel 39                  FREQUENCY RANGE             1 ~ 25GHz

                                                           DETECTOR                    Peak (PK)
INPUT POWER                    3Vdc
                                                           FUNCTION                    Average (AV)
ENVIRONMENTAL
                               23deg. C, 65% RH            TESTED BY                   Chad Lee
CONDITIONS


                   ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                      LIMIT                    ANTENNA                  RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)
  1     *2441.00     97.0 PK          114.0       -17.0          1.00 H       291          66.55         30.43
  2     *2441.00     65.6 AV          94.0        -28.4          1.00 H       291          35.15         30.43
  3     4882.00      52.7 PK          74.0        -21.3          1.00 H       273          15.88         36.79
  4     4882.00      21.3 AV          54.0        -32.7          1.00 H       273          -15.52        36.79
                    ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                     LIMIT                      ANTENNA                 RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)

  1     *2441.00     92.1 PK          114.0       -21.9          1.23 V       263          61.65         30.43
  2     *2441.00     60.7 AV          94.0        -33.3          1.23 V       263          30.25         30.43
  3     4882.00      53.0 PK          74.0        -21.0          1.00 V       148          16.20         36.79
  4     4882.00      21.6 AV          54.0        -32.4          1.00 V       148          -15.20        36.79


REMARKS: 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
         2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
         3. The other emission levels were very low against the limit.
         4. Margin value = Emission level – Limit value.
         5. “ * “ : Fundamental frequency
         6. The average value of fundamental frequency is: Average = Peak value + 20log(Duty
            cycle) Where the duty factor is calculated from following formula:
            20 log (Duty cycle) = 20 log (0.104 ms *2 *13 / 100 ms) = -31.4 dB
            Please see page 17 for plotted duty.




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EUT TEST CONDITION                                         MEASUREMENT DETAIL
CHANNEL                        Channel 78                  FREQUENCY RANGE             1 ~ 25GHz

                                                           DETECTOR                    Peak (PK)
INPUT POWER                    3Vdc
                                                           FUNCTION                    Average (AV)
ENVIRONMENTAL
                               23deg. C, 65% RH            TESTED BY                   Chad Lee
CONDITIONS


                   ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                      LIMIT                    ANTENNA                  RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)
  1     *2480.00     97.2 PK          114.0       -16.8          1.00 H       293          66.67         30.56
  2     *2480.00     65.8 AV          94.0        -28.2          1.00 H       293          35.27         30.56
  3     2483.50      61.2 PK          74.0        -12.8          1.00 H       293          30.66         30.57
  4     2483.50      29.8 AV          54.0        -24.2          1.00 H       293          -0.74         30.57
  5     4960.00      51.8 PK          74.0        -22.2          1.00 H       292          14.83         36.99
  6     4960.00      20.4 AV          54.0        -33.6          1.00 H       292          -16.57        36.99
                    ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                    EMISSION                                                TABLE                    CORRECTION
                                      LIMIT                    ANTENNA                  RAW VALUE
NO. FREQ. (MHz)      LEVEL                    MARGIN (dB)                    ANGLE                      FACTOR
                                   (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                                (Degree)                     (dB/m)
  1     *2480.00     93.8 PK          114.0       -20.2          1.00 V       95           63.27         30.56
  2     *2480.00     62.4 AV          94.0        -31.6          1.00 V       95           31.87         30.56
  3     2483.50      57.8 PK          74.0        -16.2          1.00 V       95           27.26         30.57
  4     2483.50      26.4 AV          54.0        -27.6          1.00 V       95           -4.14         30.57
  5     4960.00      53.7 PK          74.0        -20.3          1.00 V       180          16.71         36.99
  6     4960.00      22.3 AV          54.0        -31.7          1.00 V       180          -14.69        36.99


REMARKS: 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
         2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
         3. The other emission levels were very low against the limit.
         4. Margin value = Emission level – Limit value.
         5. “ * “ : Fundamental frequency
         6. The average value of fundamental frequency is: Average = Peak value + 20log(Duty
            cycle) Where the duty factor is calculated from following formula:
            20 log (Duty cycle) = 20 log (0.104 ms *2 *13 / 100 ms) = -31.4 dB
            Please see page 17 for plotted duty.




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                   20 log (Duty cycle) = 20 log (0.104 ms *2 *13 / 100 ms) = -31.4 dB




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BELOW 1GHz WORST-CASE DATA
EUT TEST CONDITION                                     MEASUREMENT DETAIL
CHANNEL                    Channel 1                   FREQUENCY RANGE             Below 1000MHz
                                                       DETECTOR
INPUT POWER                3Vdc                                                    Quasi-Peak
                                                       FUNCTION
ENVIRONMENTAL
                           24deg. C, 66% RH            TESTED BY                   Chad Lee
CONDITIONS


                  ANTENNA POLARITY & TEST DISTANCE: HORIZONTAL AT 3 M
                    EMISSION                                            TABLE                    CORRECTION
                                 LIMIT                      ANTENNA                 RAW VALUE
NO. FREQ. (MHz)      LEVEL                MARGIN (dB)                    ANGLE                      FACTOR
                               (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                            (Degree)                     (dB/m)

  1     654.61       25.7 QP      46.0        -20.3          1.12 H       10           1.87          23.84
  2     759.52       25.8 QP      46.0        -20.2          1.69 H       13           0.19          25.65
  3     790.18       26.0 QP      46.0        -20.0          1.84 H       85           -0.37         26.38
  4     830.53       27.4 QP      46.0        -18.6          1.36 H       193          0.39          26.99
  5     861.20       27.0 QP      46.0        -19.1          1.14 H       10           -0.41         27.36
  6     899.93       27.8 QP      46.0        -18.2          1.08 H       340          0.03          27.78
                    ANTENNA POLARITY & TEST DISTANCE: VERTICAL AT 3 M
                    EMISSION                                            TABLE                    CORRECTION
                                 LIMIT                      ANTENNA                 RAW VALUE
NO. FREQ. (MHz)      LEVEL                MARGIN (dB)                    ANGLE                      FACTOR
                               (dBuV/m)                    HEIGHT (m)                 (dBuV)
                    (dBuV/m)                                            (Degree)                     (dB/m)

  1      75.19       25.9 QP      40.0        -14.1          1.02 V       52           14.48         11.39
  2     791.80       25.6 QP      46.0        -20.4          1.36 V       16           -0.79         26.41
  3     816.01       26.8 QP      46.0        -19.2          1.54 V       349          0.03          26.81
  4     856.36       27.8 QP      46.0        -18.2          1.14 V       292          0.47          27.31
  5      874.11      28.1 QP      46.0        -17.9          1.03 V       10           0.63          27.50
  6     930.60       28.3 QP      46.0        -17.7          1.58 V       10           0.12          28.18


REMARKS: 1. Emission level (dBuV/m) = Raw Value (dBuV) + Correction Factor (dB/m).
         2. Correction Factor (dB/m) = Antenna Factor (dB/m) + Cable Factor (dB).
         3. The other emission levels were very low against the limit.
         4. Margin value = Emission level – Limit value.




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 4.3 BAND EDGES MEASUREMENT

4.3.1 LIMITS OF BAND EDGES MEASUREMENT
Below –50dB of the highest emission level of operating band (in 100kHz Resolution
Bandwidth).


4.3.2 TEST INSTRUMENTS
  DESCRIPTION &                                                 CALIBRATED CALIBRATED
                           MODEL NO.          SERIAL NO.
 MANUFACTURER                                                        DATE               UNTIL
     SPECTRUM
                             E4446A           MY51100050         Oct. 25, 2011     Oct. 24, 2012
     ANALYZER

NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are
        traceable to NML/ROC and NIST/USA.




4.3.3 TEST PROCEDURE

The transmitter output was connected to the spectrum analyzer via a low lose cable.
Set both RBW and VBW of spectrum analyzer to 100 kHz and 300 kHz with suitable
frequency span including 100 MHz bandwidth from band edge. The band edges was
measured and recorded.
The spectrum plots are attached on the following pages.

4.3.4 DEVIATION FROM TEST STANDARD
No deviation

4.3.5 EUT OPERATING CONDITION
Same as Item 4.2.6

4.3.6 TEST RESULTS
The spectrum plots are attached on the following 4 images. D1 line indicates the
highest level, and D2 line indicates the 50dB offset below D1. It shows compliance
with the requirement in part 15.249(d).




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5. PHOTOGRAPHS OF THE TEST CONFIGURATION

Please refer to the attached file (Test Setup Photo).




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 6. INFORMATION ON THE TESTING LABORATORIES

We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were
founded in 1988 to provide our best service in EMC, Radio, Telecom and Safety
consultation. Our laboratories are accredited and approved according to
ISO/IEC 17025.

Copies of accreditation and authorization certificates of our laboratories
obtained from approval agencies can be downloaded from our web site:
www.adt.com.tw/index.5.phtml. If you have any comments, please feel free to
contact us at the following:
Linko EMC/RF Lab:                             Hsin Chu EMC/RF Lab:
Tel: 886-2-26052180                           Tel: 886-3-5935343
Fax: 886-2-26051924                           Fax: 886-3-5935342

Hwa Ya EMC/RF/Safety Telecom Lab:
Tel: 886-3-3183232
Fax: 886-3-3185050

Email: service.adt@tw.bureauveritas.com
Web Site: www.adt.com.tw

The address and road map of all our labs can be found in our web site also.




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7. APPENDIX A – MODIFICATIONS RECORDERS FOR
   ENGINEERING CHANGES TO THE EUT BY THE LAB


No modifications were made to the EUT by the lab during the test.




---END---




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Document Created: 2011-12-02 14:45:38
Document Modified: 2011-12-02 14:45:38

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