bandedge

FCC ID: T8D-I7770BAS

Test Report

Download: PDF
FCCID_707444

BAND EDGE COMPLIANCE (Base)

Standard: FCC part 15.247
Test procedure: Public Notice DA 00—705, Delta Marker method.

Test equipment used:

                   TYPE                      MANUFACTURER                    EMITECH
                                                                             NUMBER
 Spectrum analyzer FSP 40                Rohde & Schwarz                       4088
 Antenna RGA—60                          Electrometrics                        1204
 Variac R2123                            Dereix                                1419

Measured condition:

Requirements: Emissions that fall in the restricted bands (part 15.205). These emissions must
               be less than or equal to 500 uV/m (54 dBuV/m). Part 15.35b applies in the
               restricted bands.
Test procedure: An in band field strength measurementof the fundamental Emission using the
               RBw and detector function required by €63.4—2003 and FCC Rules.

Test operating condition of the equipment:

The equipmentis locked in frequency hopping mode

Results:

Lower Band Edge: from 2310 MHz to 2390 MHz (see curve n°1)
Upper Band Edge: from 2483.5 MHz to 2500 MHz (see curve n°2)

Sample n° 1:

Fundamental        Field       Peak     Frequency     Delta    Calculeted      Limit     Margin
 Frequency       Strength       Or           of      Marker    Max Outof     (dBuV/m)|    (dB)
   (MHz)         Level of    Average    maximum       (dB)*       Band
               fundamental                Band—                 Emission
                (dBuV/m)                   edges                  Level
                                         Emission             (dBuV/m)**
                                          (MHz)
    2402           106.43      Peak        2399       —53.8      52.630          74       21.37
    2480           107.67      Peak       24881      —59.39      |__48.28"       74       25.72
* According to step 2 of Marker—Delta Method DA 00—705
** According to step 3 of Marker—Delta Method:
                 Calculated Emission Level = Field Strenght Level — Delta Marker Level
(1) the level is lowerthan the average limit (54 dbuV/m)

Test conclusion:
RESPECTED PUBLIC NOTICE


                                                   *RBW 100   kHz   Delta       3       [Tl    ]
                                                    vBw 300 kHz               —53.80 dB
       Ref       97 dBuV         *Att   0 dB        SWT 10 ms          —13.200000000 MHz
                                                                    Marker|         1    [Tl
       se                                                                                 84. b4 dBuy
                                                                            21. a02200bao onz
                                                                    Marker| 2            [Tl
: *«       [;,                                                                            L
maxe   [                                                                                       *T
                                                                            21. 390000
       70


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       |—20


       10


       o
       Start 2.31 GHz                          10 MHz/                              Stop 2.41 GHz




                                                                                                    Beu
Date: 20.SEBP.2006         14:55:22
                                                                                                    Corve ms /


                                                  *RBW 100 kHz     Marker 1     [T1l       ]
                                                  VBWw 300   kHz                 87.93 dBuV
    Ref    97 dBuV             *Att   0 dB         SWT 2.5 ms              2.480000000 GHz

                                                                   Marker| 2    [Tl
     —s0                                                                         26.92 dBuv




                                                                                                     6
                4
                     A                                                     21. 483500p00 GHz
                                                                   Delta       197.    )




               | U                                                          . 100000p00 MHz




                                                                        &
                  |
                   |


     —10



     —0

     Start 2.475 GHz                         2.5 MHz/                          Stop 2.5 GHz




                                                                                               <_BO"S a_

Date: 20.5BP.2006        14:57:33
                                                                                               Corve n* 2



Document Created: 2019-10-24 09:21:22
Document Modified: 2019-10-24 09:21:22

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