test report

FCC ID: YHXMPRFB-R

Test Report

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FCCID_1300978

Report No.: TB-F107144 FCC PART 15.109 MEASUREMENT AND TEST REPORT For EUT Name: Digital Meat Probe with RF monitor Item No.: 23100111, 20100111, 20100311 FCC ID: YHXMPRFB-R Serial No.: Not supplied by client Prepared for : Masterbuilt Manufacturing, Inc. Address : 1 Masterbuilt Court • Columbus, Georgia 31907, USA Prepared by : Shenzhen Toby Technology Co., Ltd. Address : 10/F., A Block, Jiada R & D Bldg., No.5 Songpingshan Road, Science & Technology Park, Nanshan District, Shenzhen, China Tel : 0086-18925263335 Report Number : TB-F107144 Date of Test : May 31-June 02, 2010 Date of Report : June 03, 2010

Report No.: TB-F107144 TABLE OF CONTENTS TEST REPORT DECLARATION........................................................................................................3 1. GENERAL INFORMATION ....................................................................................................4 1.1. Product Description for Equipment Under Test (EUT) ....................................................4 1.2. Test Standards ...................................................................................................................4 1.3. Related Submittal(s)/Grant(s) ...........................................................................................4 1.4. Test Methodology .............................................................................................................5 1.5. Accessories Equipment List and Details...........................................................................5 1.6. EUT Cable List and Details ..............................................................................................5 1.7. Test Location ....................................................................................................................5 2. SUMMARY OF TEST RESULTS.............................................................................................6 3. §15.109(A) - RADIATED EMISSION.......................................................................................7 3.1. Measurement Uncertainty.................................................................................................7 3.2. Standard Applicable..........................................................................................................7 3.3. Test Equipment List and Details.......................................................................................7 3.4. Test Procedure ..................................................................................................................8 3.5. Corrected Amplitude & Margin Calculation ....................................................................8 3.6. Environmental Conditions ................................................................................................8 3.7. Summary of Test Result....................................................................................................8 Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 2 of 10

Report No.: TB-F107144 TEST REPORT DECLARATION Applicant : Masterbuilt Manufacturing, Inc. Manufacturer : San Yan Electronic Co., Ltd EUT Description : Digital Meat Probe with RF monitor Model No. : 23100111, 20100111, 20100311 The device described above is tested by Bontek Compliance Testing Laboratory Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B limits for both radiation and conduction emissions. The measurement results are contained in this test report and Shenzhen Toby Technology Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT to be technically compliant with the FCC official limits. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Shenzhen Toby Technology Co., Ltd. Reported by: Date: June 03, 2010 (Erin) Reviewer: Date: June 03, 2010 (Jacky Wang) Approved by: Date: June 03, 2010 (Justin Zhang) Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 3 of 10

Report No.: TB-F107144 1. GENERAL INFORMATION 1.1. Product Description for Equipment Under Test (EUT) Client Information Applicant : Masterbuilt Manufacturing, Inc. Address : 1 Masterbuilt Court • Columbus, Georgia 31907, USA Manufacturer : San Yan Electronic Co., Ltd Address : No.2, 7th South of Street, Qinggong Road 3, Foshan City, Guangdong, P.R.China. General Description of E.U.T Items Description EUT Description: Digital Meat Probe with RF monitor 23100111, 20100111, 20100311 Model No.: (Note: The samples are the same except only color is different. We take 23100111 for test.) Rated Voltage: DC 3V Batteries Frequency Range: 433.92MHz Tape of Antenna: Internal Antenna For more information refer to the circuit diagram form and the user’s manual. The test data is gathered from a production sample, provided by the manufacturer. 1.2. Test Standards The following report is prepared on behalf of the Masterbuilt Manufacturing, Inc. in accordance with Part 2, Subpart J, and Part 15, Subparts A and B of the Federal Communication Commissions rules. The objective is to determine compliance with FCC Part 15, Subpart B, and section 15.205, 15.107, and 15.109 rules. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which result in lowering the emission/immunity, should be checked to ensure compliance has been maintained. 1.3. Related Submittal(s)/Grant(s) No Related Submittal(s). Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 4 of 10

Report No.: TB-F107144 1.4. Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2009, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. The equipment under test (EUT) was configured to measure its highest possible emission level. The test modes were adapted accordingly in reference to the Operating Instructions. The EUT was set to keep Receiving during the test. 1.5. Accessories Equipment List and Details Manufacturer Description Model Serial Number / / / / 1.6. EUT Cable List and Details Shielded/ With Core/ Cable Description Length (M) Unshielded Without Core / / / / 1.7. Test Location FCC – Registration No.: 338263 Bontek Compliance Testing Laboratory Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files and the Registration 338263, March, 2008. Bontek Compliance Testing Laboratory Ltd Address: 1/F, Block East H-3, OCT Eastern Ind. ZoneQiaocheng East Road, Nanshan, Shenzhen, 518055 China Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 5 of 10

Report No.: TB-F107144 2. SUMMARY OF TEST RESULTS DESCRIPTION OF TEST RESULT §15.109(a) Radiated Emission Compliant Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 6 of 10

Report No.: TB-F107144 3. §15.109(A) - RADIATED EMISSION 3.1. Measurement Uncertainty Base on NIS 81, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of any radiation emissions measurement is ±3.0 dB. 3.2. Standard Applicable According to §15.109(a), the field strength of emissions from intentional radiators operated under this section shall not exceed the following: Frequency of Emission Field Strength (MHz) (microvolts/meter) 30-88 100 88-216 150 216-960 200 Above 960 500 Note: a distance of 3 meters 3.3. Test Equipment List and Details Description Manufacturer Model No. Serial No. Cal. Date Cal. Date Spectrum ROHDE& FSEA20 DE25181 2009-08-12 2010-08-11 Analyzer SCHWARZ Positioning C&C CC-C-1F N/A 2009-08-12 2010-08-11 Controller Trilog Broadband SCHWARZBECK VULB9163 9163-333 2009-07-21 2010-07-20 Antenna Horn Antenna SCHWARZBECK BBHX 9120 9120-426 2009-07-21 2010-07-20 RF Switch EM EMSW18 SW060023 2009-08-12 2010-08-11 Amplifier Agilent 8447F 3113A06717 2009-08-12 2010-08-11 Coaxial Cable SCHWARZBECK AK9513 9513-10 2009-08-12 2010-08-11 EMI Test ROHDE& ESPI 25498514 2009-08-12 2010-08-11 Receiver SCHWARZ EMI Test ROHDE& ESI26 838786/103 2009-08-12 2010-08-11 Receiver SCHWARZ Receiver ROHDE& Horn HF906 100013 2009-08-12 2010-08-11 SCHWARZ Antenna Statement of Traceability:All calibrations have been performed per the NVLAP requirements traceable to the NIST. Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 7 of 10

Report No.: TB-F107144 3.4. Test Procedure The setup of EUT is according with per ANSI C63.4-2009 measurement procedure. The specification used was with the FCC Part 15.109 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. 3.5. Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and the Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Corr. Ampl. = Indicated Reading – Corr. Factor The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -6dBμV means the emission is 6dBμV below the maximum limit for Class B. The equation for margin calculation is as follows: Margin = Corr. Ampl. – FCC Part 15B Limit 3.6. Environmental Conditions Temperature: 21° C Relative Humidity: 53 % ATM Pressure: 1012 mbar 3.7. Summary of Test Result According to the data in section 3.7, the EUT complied with the the FCC Part15 Paragraph 15.109(a) standards. Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 8 of 10

Report No.: TB-F107144 Plot of Radiation Emissions Test Data Radiated Disturbance EUT: Digital Meat Probe with RF monitor M/N: 23100111 Operating Condition: RX Test Specification: Horizontal & Vertical Comment: DC 3V Horizontal Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 9 of 10

Report No.: TB-F107144 Vertical Shenzhen Toby Technology Co.,Ltd. FCC ID : YHXMPRFB-R Page 10 of 10


Document Created: 2010-06-18 13:47:47
Document Modified: 2010-06-18 13:47:47
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