2AFFC-FLOW10KRX10000ft/3km Wireless HD

SWIT Electronics Co., Ltd. T p P t Thank you f products. Please read throughout b for choosing this user m before using. U g SWIT manual Userr Ma M anua Model：F 10 al FLOW10 FLOW 0000ft/3k K Tx W10K Rx Ver： km Wire x ：A less HD Preface 1.All internal technologies of this product are protected, Including device, software and trademark. Reproduction in whole or in part without written permission is prohibited. 2.ALL brands and trademarks of SWIT Electronics Co., Ltd. Are protected and other relative trademarks in this user manual are the property of their respective owners. 3.Due to constant effort of product development, SWIT reserves the right to make changes and improvements to the product described in this manual without prior notice. 4.The warranty period of this product is two years, and does not cover the following: (1)Ph ysical damage to the products (2)An y damage or breakdown caused by use, maintenance, or storage not according to the user manual’s introductions. (3)The a ttenuation of signal quality resulting from being used in any special environments. (4)An y damage caused by not powering the product by package supplied power adaptor. (5)An y damage or breakdown not caused by the product’s design, workmanship, manufacturing, quality, or unauthorized repairs or parts replacement or other operations. 5.For any suggestions and requirements on this product, please contact us, please contact us through phone, fax, Email, etc. Address：10 Hengtong Road, Nanjing Economic and Technological Development Zone, Nanjing 210038, P.R. China Tel：025-85805753 Fax：025-85805296 Email：[email protected] http：//www.swit.cc Safety Precautions Please follow the safety precautions before using . The following conditions are not covered by warranty. 1. Unauthorized repairs or other Unauthorized operations. 2. Inappropriate placement including but not limited to lighting, fire, exposure to rain, water or gas. 3. Using the wrong power supply Warning  Do not get any liquid inside the products Do not block the ventilation openings or put substances inside, in order to avoid short circuit, fire or electric shock. Do not place the product in the rain or moisture to avoid electric shock or fire. Danger Switch the power off before connecting other devices. Power socket: Make sure the power socket under the voltage range of the product to avoid short circuit, electric shock and fire. Power cable: Make sure the power cable is not pressed or tightened by any items or weights. Power Load：Do not exceed the load on the wall outlet, extension cable or other porous receptacle to avoid fire or electric shock. Lightning: Disconnect the power cable if it is lightning or not using in long period of time. Working environment Please don’t lay the product on any unstable place to avoid fallen damage. Please don’t use the product in a place overheating, undercooling or with lots of moisture, or nearby strong magnetic devices. Please don’t lay the product on metal shelf, in order to ensure the effective wireless transmission. Packing list ： 1.Transmitter 2.Receiver 3.Antenna*44.D-tap to lockable pole cable（0.6m） 5. Power adaptor 6.User manual 7.Warranty card 8. articulating arm 1. Product Introduction FLOW10K includes transmitter and receive，adopts the latest encrypted transmission technology, Wireless transmission of HD SDI and HDMI audio and video signals，dual SDI/HDMI digital audio transmission，Automatic pairing connection，auto and manual frequency choose，equipped with DC power connector。Supports HDMI&SDI signal wirelessly transmitted in 3000 meters scale(Line-of-sight)，stable signal quality，Can be used in broadcast live program production, film and television crew director monitoring and other professional video field 2. Features 3G/HD/SD-SDI & HDMI wireless transmission Support up to 1080P50/60Hz HD-SDI/HDMI Audio and video wireless transmission。 2000 meters transmission distance In open outdoor area, the effective transmission distance is approx. 3000 meters (line of sight). Wireless frequency The system adopts 5180~5220MHz and 5760~5820MHz Wireless frequency band（FLOW6500 Tx）。 Frequency Band and Frequency point CH00 5180MHz CH04 5780MHz CH01 5200MHz CH05 5800MHz CH02 5220MHz CH06 5820MHz CH03 5760MHz / / The system adopts 5182.5~5282.5MHz and 5762.5~5822.5MHz Wireless frequency band（FLOW6500 Rx）。 Frequency Band and Frequency point CH00 5182.5MHz CH04 5782.5MHz CH01 5202.5MHz CH05 5802.5MHz CH02 5222.5MHz CH06 5822.5MHz CH03 5762.5MHz / / Co nnection mode Support auto pairing connection & manual switching of frequency points & Multicast - 1 transmitter to unlimited receivers OLED information display Display current transmission signal format, wireless channel, signal strength and other working status and working parameters。 High quality & Wall through mode Support 1 transmitter to unlimited receivers and High quality & Wall through mode choose. Encryption Support AES 128-bit encryption to protect the transmission. All-Metal Shell Both the transmitter and receiver adopt metal shell which is durable and solid. All hardware design The wireless system is hardware and plug-and-play designed, without installing software, easy to set up. ◆ Multiple battery plates change Transmitter can choose different battery plate according to demand. Remark: 1. The transmission distance may be different, and depend on surroundings, radio wave conditions, buildings, etc., the 2000 meters transmission distance may be not guaranteed in a complex environment. 2. The wireless transmission might be interrupted if there’re other devices of 5Ghz wireless bandwidth used in the same location. 3. Signal reception may be affected by the position, height and angle of devices. If reception video is not stable, please physically adjust placement for the optimized signal. 4. Set the antennas straight up and set receiver higher to enhance the transmission efficiency. 5. The product offers the AES 128-bit encryption to protect the wireless tr…

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Company: SWIT Electronics Co., Ltd. Add: 10 Heng Tong Road, Xin'gang Economic and Technological Development Zone, Nanjing 210038 China Tel: +86-25-8 5582170 Fax: +86-25-85582171 DECLARATION Dear Sir or Madam: We, SWIT Electronics Co., L td. hereby declare that product name: 10000ft/3km Wireless HD (model name: FLOW10K Panel Rx, FLOW6500 Panel Rx, S-6230P Rx, S-6220P Rx. FCC ID: 2AFFC-FLOW10KRX). These mo dels are electrically identical with the PCB design, components and electromagnetic compatibility characteristics. FLOW10K Panel Rx has been tested b y BACL. Please contact me if there is need for any additional clarification or information. Best Regards, Signature: Print Name: Qian Yang Title: Test Engineer FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Di vision 7 435 Oakland Mills Road Columbia, MD 21046 Th e d ifferences of them are as follows: Model name Date: 2020-06-16

QA-FR-170-B Company: SWIT Electronics Co., Ltd. Add: 10 Heng Tong Road, Xin'gang Economic and Technological Development Zone, Nanjing 210038 China Tel: +86-25-85582170 Fax: +86-25-85582171 FCC Authorization Date: 2020-06-16 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, SWIT Electronics Co., Ltd., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Qian Yang Title: Test Engineer

Company: SWIT Electronics Co., Ltd. Add: 10 Heng Tong Road, Xin'gang Economic and Technological Development Zone, Nanjing 2 10038 China Tel: +86-25-85582170 Fax: +86-25-85582171 E-mail: [email protected] FCC Confidential Authorization Date: 2020-06-16 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AFFC-FLOW10KRX To : whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SWIT Electronics Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: Qian Yang Title: Test Engineer

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Antenna RX Port RX Port RX Port TX/RX Port

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA200616001-00A FCC Part 15.407 Page 12 of 47 FCC §1.1310 & §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 1.1310, 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 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 Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); 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, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data (worst case): Frequency Range (MHz) Maximum Antenna Gain Tune-up Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) 5182.5~5222.5 14.0 25.12 6.00 3.98 20 0.0199 1.00 5762.5~5822.5 14.0 25.12 6.50 4.47 20 0.0223 1.00 Note: The Tune-up conducted power was declared by the Manufacturer. Conclusion: The device meets MPE at distance 20cm.

FCC PART 15.407 TEST REPORT For SWIT Electronics Co., Ltd. 10 Heng Tong Road, Xin’gang Economic and Technological Development Zone, Nanjing 210038 China FCC ID: 2AFFC-FLOW10KRX Report Type: Original Report Product Type: 10000ft/3km Wireless HD Test Engineer: Stone Zhan g Report Number: RSHA200616001-00A Report Date: 2020-07-29 Reviewed By: Oscar Ye EMC Mana ger Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road,Kunshan,Jiangsu province,China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA200616001-00A FCC Part 15.407 Page 2 of 47 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC §1.1310 & §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) .......................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 CALCULATED FORMULARY: ....................................................................................................................................... 12 CALCULATED DATA (WORST CASE): .......................................................................................................................... 12 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.407 (b) (6) §15.207 (a) – AC POWER LINE CONDUCTED EMISSIONS ............................................ 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 15 CORRECTED FACTOR & OVER LIMIT CALCULATION .................................................................................................. 15 TEST RESULTS SUMMARY .......................................................................................................................................... 15 TEST DATA ................................................................................................................................................................ 15 §15.205 & §15.209 & §15.407(B) (1),(4),(8),(9) – UNDESIRABLE EMISSION & RESTRICTED BANDS ....... 20 APPLICABLE STANDARD ............................................................................................................................................ 20 EUT SETUP ................................................................................................................................................................ 20 EMI T…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 1GHz) Radiated Emissions View (1GHz-18GHz) Radiated Emissions View (18GHz-40GHz)