RF exposure Info

FCC ID: HQXWVCMS130AP

RF Exposure Info

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FCCID_2455294

FCC ID:HQXWVCMS130AP RF Exposure Evaluation of E.U.T. : Camera with Digital Wireless Auto Pair Transmitter FCC ID. : HQXWVCMS130AP MODEL : WVCMS130AP for APPLICANT : SYSGRATION LTD. ADDRESS : 6F-2.,No.1,Sec.1,Tiding Blvd.,Neihu Dist., Taipei City 114, Taiwan Prepared by ELECTRONICS TESTING CENTER, TAIWAN NO. 34. LIN 5. DINGFU, LINKOU DIST., NEW TAIPEI CITY, TAIWAN, 24442, R.O.C. Tel:(02)26023052 Fax:(02)26010910 http://www.etc.org.tw ; e-mail: emc@etc.org.tw Report Number : 14-09-RBF-017-MPE

FCC ID:HQXWVCMS130AP TEST REPORT CERTIFICATION Applicant : SYSGRATION LTD. 6F-2.,No.1,Sec.1,Tiding Blvd.,Neihu Dist., Taipei City 114, Taiwan Manufacturer : SYSGRATION LTD.(Nan-Kang Factory) No.28,North Industry Rd., Nan-Kang Industrial Zone, Nan-Tou City, Nan-Tou County 540, Taiwan Description of EUT a) Type of EUT : Camera with Digital Wireless Auto Pair Transmitter b) Trade Name : Voyager c) Model No. : WVCMS130AP d) Power Supply : DC 12V Regulation Applied : OET Bulletin 65 (Edition 97-01), Supplement C (Edition 01-01), the equipment fulfills the requirements on power density for general population/uncontrolled exposure and therefore fulfills the requirements of 47 CFR Part 15.247 (b)(5). Note: 1. The result of the testing report relate only to the item tested. 2. The testing report shall not be reproduced expect in full, without the written approval of ETC

FCC ID:HQXWVCMS130AP Date Test Item Received : Sep. 26, 2014 Date Test Campaign Completed : Oct. 06, 2014 Date of Issue : Nov. 04, 2014 Test Engineer : (Jiapeng Chen, Engineer ) Approve & Authorized Signer : S. S. Liou, Section Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN

FCC ID:HQXWVCMS130AP Product Information: Type of EUT: Camera with Digital Wireless Auto Pair Transmitter FCC ID: Voyager Model: WVCMS130AP Description: Camera with Digital Wireless Auto Pair Transmitter with Bluetooth function. Maximum conducted output power (measured): 16.46 dBm or 44.259mW The following table lists the provided authorized antennas: Model Antenna Type Antenna Gain (dBi) Numeric HD-0006-30-1R Omni Antenna 2.0 1.58 Below is an example of the RF Exposure Statement: IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. No change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device.

FCC ID:HQXWVCMS130AP Relative Requirement for Compliance According to section 1.1310 of FCC 47 CFR Part 1, limits for maximum permissible exposure (MPE) are as following: TABLE 1 – LIMITS FOR MAXIMUN PERMISSIBLE EXPOSURE (MPE) Frequency Range Electric Field Magnetic Field Power Density Averaging Time (MHz) Strength Strength (V/m) (A/m) (mW/cm2) (minutes) (A) Limits for Occupational/Controlled Exposures 0.3-3.0 ……………… 614 1.63 *(100) 6 3-30 ………………… 1842/f 4.89/f *(900/f2) 6 30-300 ……………… 61.4 0.163 1.0 6 300-1500 …………... …………………. …………………. f/300 6 1500-100,000 ……… …………………. …………………. 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 …………… 614 1.63 *(100) 30 1.34-30 …………… 824/f 2.19/f *(180/f2) 30 30-300 ……………… 27.5 0.073 0.2 30 300-1500 …………... …………………. …………………. f/1500 30 1500-100,000 ……… …………………. …………………. 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density NOTE 1 TO TABLE 1: 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. NOTE 2 TO TABLE 1: 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 can not exercise control over their exposure.

FCC ID:HQXWVCMS130AP RF Exposure Calculations: The following information provides the minimum separation distance for the highest gain antenna provided. This calculation is based on the highest EIRP possible from the system, considering maximum power and antenna gain, and considering a 1.0 mW/cm2 uncontrolled exposure limit. The formula shown in OET Bulletin 65 is used in the calculation. Equation from page 19 of OET Bulletin 65, Edition 97-01 is: S= PG / 4πR2 where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) hence R= (PG / 4πS)1/2 For our device P = 44.259mW G = 1.58 R = 20 cm S = (44.259 * 1.58) / (4*π*202) = 0.0139 mW/cm2 < 1.0 mW/cm2 For complying the FCC limits for general population/uncontrolled exposure, the power density limit is 1.0 mW/cm2. The calculation result of the power density at a distance of 20 cm of our device is less than the limit. This means that according to OET Bulletin 65 (Edition 97-01), Supplement C (Edition 01-01), the equipment fulfills the requirements on power density for general population/uncontrolled exposure and therefore fulfills the requirements of 47 CFR Part 15.247 (b)(5).


Document Created: 2014-11-25 17:03:32
Document Modified: 2014-11-25 17:03:32
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