Antenna Spec.

FCC ID: NDPM3A-2

Cover Letter(s)

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FCCID_4312909

# 7 E M E& m X# i




                                                      O
      Specification For Approval


                                    A §# : 2018/9/3
                                    Date



                                    #® : R—20180903012
                                    File No.



 R2MHE: flltkEDtEAX=
 Customer



 HREHKA : R—ERFNKRKERAqY
 Manufacturer



 ES im®         WIFI ANTENNA—MAIN
 Part Number
 Description    VM501—00300—00—0

 BB# :
 Approved By


                     Conte
                         ent

1.   Product Configuration

2
2.   Specification

3.   SWR Test Data

4.   Gain / Efficiency Test Data
                            D

5.   Drawing Layout




                                   Page - 1


2. Specification

  . Product Number : VM501--00300-00-0
  . Version : 1.0

  Electrical Characterristics
  . Frequency (MHz) : 2400-5 5850 MHz
  . S.W.R. : <= 2.5
  . Efficiency
    Effi i     : 61.9
                 61 9 % @ 2
                          2.4G
                            4G
                             GHz
                             GH
                 62.5 % @ 5GHHz
  . Peak Gain : 6.7dBi @ 2.4GGHz
                  5.1dBI @ 5GHz
  . Impedance : 50 ohm
  . Polarization : Linear

  Mechanical Charactteristics
  . Cable / Connector : O.D. 1.13mm
                             1       / IPEX
  . Cover Material :PCB
  . Material : RoHS Compatibble /
              RoHS 2011/65/EEU with IEC 62321:2008 Method

  Environmental Cond
                   dition
  . Operation Temperature : -30
                            - ~ +65 ºC
  . Storage Temperature : -30
                            0 ~ +75 ºC




                                                            Page - 2


3. SWR Test Data




                   Page - 3


    4. Gain / Efficiency Tesst Data



Frequency
          2400 2437 2450 2484 2500 5150 5250 5350 5470 5600 5725 5850
  (MHz)

Peak Gain
            6.19   6.79   6.91   6.92   6.80   3.44   4.12   5.07   5.65   6.71    5.29    5.55
  ((dBi))

Directivity
            8.47   8.79   8.84   8.95   8.97   5.72   6.14   6.61   7.30   8.39    8.18    7.91
   (dBi)

Efficiency
           -2.28 -2.00 -1.93 -2.03 -2.17 -2.29 -2.02 -1.55 -1.65           -1.68   -2.89   -2.36
   (dB)

Efficiency
           59.15 63.05 64.09 62.72 60.70 59.06 62.74 70.02 68.32 67.90 51.42 58.04
    (%)




                                                                                            Page - 4


WiFi Main          Radiation Pattern



        2400 MHz        2450 MHz       2500 MHz




        5150 MHz        5350 MHz       5850 MHz


       A 65.0+5.0 0.D1.13                      36.0+0.5




                                                                                                                     4.0
                                                                                                                     2.0
                                                                                            <                        1.0
                                                                                                                                       A
                                                                                                                                        A\A
                                                                                            O


                              ppe                                                     Bm
                                                                                                                               DETAIL A




                                                          *| DRAWN         Br:         MATERIAL:          mE :+ WIFI ANTENNA—MAIN
 3         CABLE ASSEMBLY AJDP1J—80049    1               '   CHECKED 8:               FNSH:              DRAW No:



 *1              SCC
                 PCB 36004                11                  orant BY:*
                                                              APPROVED                 SCALE:: _2/1 UNIT:mmUNM:mm PART No:9 VM501-003QO-OO-O
ITEM            Description              ary                  PROJECTION         @>        DATE :              %&%@EE%L‘:EEH BF /Z;.\E'



Document Created: 2019-04-23 13:46:00
Document Modified: 2019-04-23 13:46:00

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