RF Exposure

FCC ID: 2ABUBSIS8800-U

RF Exposure Info

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FCCID_3599958

MPE TEST REPORT Report Reference No. .................... : TRE1702002902 R/C…….: 52994 FCC ID ............................................. : 2ABUBSIS8800-U Applicant’s name ........................... : SHENZHEN SAMHOO SCI&TECH CO.,LTD. Room 401,Building 2th,Huaqiangyun Industrial Park,Meixiu Road, Address.............................................: Meilin,Futian District,Shenzhen,China Manufacturer......................................: SHENZHEN SAMHOO SCI&TECH CO.,LTD. Room 401,Building 2th,Huaqiangyun Industrial Park,Meixiu Road, Address..............................................: Meilin,Futian District,Shenzhen,China Test item description .................... : Digital transceiver Trade Mark ....................................... : Samhoo Model/Type reference ....................... : SIS8800-U Listed Model(s) ................................. : - FCC Per 47 CFR 2.1091(b) Standard ......................................... : Date of receipt of test sample……....: Feb. 15, 2017 Date of testing………………………..: Feb. 16, 2017– Apr. 25, 2017 Date of issue…………………………: Apr. 25, 2017 Result .................. …………………...: PASS Compiled by ( position+printed name+signature) .. : File administrators Shayne Zhu Supervised by ( position+printed name+signature) .. : Project Engineer Cary Luo Approved by ( position+printed name+signature) .. : RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address.............................................: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

Report No : TRE1702002902 Page 2 of 9 Issued: 2017-04-25 Contents 1. SUMMARY 3 1.1. Client Information 3 1.2. Report version 3 1.3. Product Description 4 1.4. Test frequency list 5 1.5. EUT configuration 6 1.6. Modifications 6 2. TEST ENVIRONMENT 7 2.1. Address of the test laboratory 7 2.2. Environmental conditions 7 2.3. Statement of the measurement uncertainty 7 3. METHOD OF MEASUREMENT 8 3.1. Applicable Standard 8 3.2. Limit 8 3.3. MPE Calculation Method 8 4. CONCLUSION 9 Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 3 of 9 Issued: 2017-04-25 1. SUMMARY 1.1. Client Information Applicant: SHENZHEN SAMHOO SCI&TECH CO.,LTD. Room 401,Building 2th,Huaqiangyun Industrial Park,Meixiu Road, Address: Meilin,Futian District,Shenzhen,China Manufacturer: SHENZHEN SAMHOO SCI&TECH CO.,LTD. Room 401,Building 2th,Huaqiangyun Industrial Park,Meixiu Road, Address: Meilin,Futian District,Shenzhen,China 1.2. Report version Version No. Date of issue Description 00 Apr. 25, 2017 Original Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 4 of 9 Issued: 2017-04-25 1.3. Product Description Name of EUT: Digital transceiver Trade mark: Samhoo Model/Type reference: SIS8800-U Listed mode(s): - Power supply: 1)DC 12V 2)AC 120V/60Hz Battery information: - Charger information: - Adapter information: - Operation Frequency Range: From 400MHz to 470MHz Rated Output Power: High Power: 50W (47.00dBm)/Low Power: 5W (37.00dBm) Modulation Type: Analog Voice: FM Digital Voice 4FSK /Digital Data: Digital Type: DMR Channel Separation: Analog Voice: 12.5kHz Digital Voice 12.5kHz 6.25kHz /Digital Data: Emission Designator: Analog Voice: 12.5kHz Channel Separation: 5K94F3E 25kHz Channel Separation: --- Digital Voice& Data: 12.5kHz Channel Separation: 7K84FXW 6.25kHz Channel Separation: --- Digital Data: 12.5kHz Channel Separation: 7K84FXD 6.25kHz Channel Separation: --- Support data rate: 9.6kbps Antenna Type: External Maximum Transmitter Digital 50.35W for 12.5kHz Channel Separation Power: Analog 50.58W for 12.5kHz Channel Separation Note: The product has the same digital working characters when operating in both two digitized voice/data mode. So only one set of test results for digital modulation modes are provided in this test report. Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 5 of 9 Issued: 2017-04-25 1.4. Test frequency list Mode Modulation Operation Frequency Range Test Frequency (MHz) CHL 400.0125 Analog FM 400MHz~470MHz CHM 435.0000 CHH 469.9875 CHL 400.0125 Digital 4FSK 400MHz~470MHz CHM 435.0000 CHH 469.9875 Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, please see the above listed frequency for testing. Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 6 of 9 Issued: 2017-04-25 EUT operation mode Power level Digital Analog Test mode Transmitting High 12.5kHz 12.5kHz TX1 √ √ √ TX2 √ √ √ √: is operation mode. 1.5. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab ● Power Cable Length (m) : 3.00 Shield : Unshielded Detachable : Undetachable ○ Multimeter Manufacturer : / Model No. : / 1.6. Modifications No modifications were implemented to meet testing criteria. Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 7 of 9 Issued: 2017-04-25 2. TEST ENVIRONMENT 2.1. Address of the test laboratory 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Phone: 86-755-26748019 Fax: 86-755-26748089 The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.4 (2009) and CISPR Publication 22. 2.2. Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15-35 ° C Humidity: 30-60 % Atmospheric pressure: 950-1050mbar 2.3. Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. to TR-100028-01” Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 1” and TR-100028-02 “Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 2 “ and is documented in the Shenzhen Huatongwei International Inspection Co., Ltd quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Shenzhen Huatongwei laboratory is reported: Test Items Measurement Uncertainty Notes Transmitter power conducted 0.57 dB (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=1.96. Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 8 of 9 Issued: 2017-04-25 3. Method of measurement 3.1. Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. 3.2. Limit FCC Part 1.1310(e): f=frequency in MHz *=Plane-wave equivalent power density 3.3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna 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 As declared by the Applicant, the EUT transmits with the maximum soure-baed Duty Cycle of 100%-see the User manual, and the EUT is a wireless device used in a fixed mounted on outdoor permanent structures , at least 350cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum fixed separation distance, r =350cm, as well as the gain of the used antenna is 8dBi, the RF power density can be obtained. . Report Template Version: H00 (2016-08)

Report No : TRE1702002902 Page 9 of 9 Issued: 2017-04-25 TEST RESULTS FCC Part 2.1091: TX1 Max Power Power Test Minimum Antenna Output Density Density Test Frequency Separation Gain Power At 350cm Limit FCC Results (MHz) Distance (cm) (Numeric) (mW) (mW/cm2) (mW/cm2) 400.0125 350 60000 6.3096 0.2461 0.2667 435 350 60000 6.3096 0.2461 0.2667 PASS 469.9875 350 60000 6.3096 0.2461 0.2667 TX2 Max Power Power Test Minimum Antenna Output Density Density Test Frequency Separation Gain Power At 350cm Limit FCC Results (MHz) Distance (cm) (Numeric) (mW) (mW/cm2) (mW/cm2) 400.0125 350 60000 6.3096 0.2461 0.2667 435 350 60000 6.3096 0.2461 0.2667 PASS 469.9875 350 60000 6.3096 0.2461 0.2667 Note: Max Output Power(W)= Rated Output Power(W)+ Rated Output Power(W)*20% 4. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for General Population/Uncontrolled Exposure. .......................End of Report......................... Report Template Version: H00 (2016-08)


Document Created: 2017-10-10 09:46:48
Document Modified: 2017-10-10 09:46:48
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