YEO-CTWSWIRELESS VIDEO ASSIST DEVICE

FCC Regulatory Information and Licensing Requirements for Operation under Part §74.870 Wireless Assist Video Devices (WAVD) 2 In accordance with Code of Federal Regulations Title 47, FCC part 74, use of this wire- less assist video device (WAVD) is restricted to a person or organization engaged in the production or filming of motion pictures or production of television programs. This device are intended to transmit over distances of approximately up to 300 meters ex- clusively for use as an aid in composing camera shots on motion picture and television sets. Prior to operating this device in the US a non transferrable and non assignable FCC license for operating this device must be obtained. This can be filed at http://wireless.fcc.gov/uls/index.htm Operation is prohibited within 129 km of a television broadcasting station, including Class A television stations, low power television stations and translator stations. For the area and frequency combinations listed in the table below, operation is prohibited within the distances indicated from the listed geographic coordinates. § 74.870 Wireless video assist devices. Television broadcast auxiliary licensees and motion picture and television producers, as defined in §74.801 may operate wireless video assist devices on a non-interference basis on VHF and UHF television channels to assist with production activities.(a) The use of wireless video assist devices must comply with all provisions of this subpart, except as indicated in paragraphs (b) through (i) of this section. (b) Wireless video assist devices may only be used for scheduled productions. They may not be used to produce live events and may not be used for electronic news gathering purposes. (c) Wireless video assist devices may operate with a bandwidth not to exceed 6 MHz on frequencies in the bands 180– 210 MHz (TV channels 8–12) and 470–698 MHz (TV channels 14–51) subject to the following restrictions: (1) The bandwidth may only occupy a single TV channel. (2) Operation is prohibited within the 608–614 MHz (TV channel 37) band. (3) Operation is prohibited within 129 km of a television broadcasting station, including Class A television stations, low power television stations and translator stations. (4) For the area and frequency combinations listed in the table below, operation is prohib- ited within the distances indicated from the listed geographic coordinates. NOTE TO THE FOLLOWING TABLE: All coordi- nates are referenced to the North American Datum of 1983. 3 4 (d) Wireless video assist devices are limited to a maximum of 250 milliwatts ERP and must limit power to that necessary to reliably receive a signal at a distance of 300 meters. Wireless video assist devices must comply with the emission limitations of §74.637. (e) The anten- na of a wireless video assist device must be at- tached to the transmitter either permanently, or by means of a unique connector designed to allow replacement of authorized antennas but prevent the use of unauthorized antennas. When transmitting, the antenna must not be more that 10 meters above ground level. (f ) (1) A license for a wireless video assist device will authorize the license holder to use all frequencies available for wireless video assist devices, subject to the limitations specified in this section. 2) Licensees may operate as many wireless video assist devices as necessary, subject to the notification procedures of this section. (g) Notification procedure. Prior to the com- mencement of transmitting, licensees must notify the local broadcasting coordinator of their intent to transmit. If there is no local coordinator in the intended area of operation, licensees must notify all adjacent channel TV stations within 161 km (100 mi) of the pro- posed operating area. (1) Notification must be made at least 10 working days prior to the date of intended transmission. (2) Notifications must include: (i) Frequency or frequencies. (ii) Location. (iii) Antenna height. (iv) Emission type(s). (v) Effective radiated power. (vi) Intended dates of operation. (vii) Licensee contact information. (3)(i) Failure of a local coordinator to respond to a notification request prior to the intended dates of operation indicated on the request will be considered as having the approval of the coordinator. In this case, licensees must in addition notify all co-channel and adjacent channel TV stations within 161 km (100 mi) of the proposed operating area. This notification is for information purposes only and will not enable TV stations to prevent a WAVD from operating, but is intended to help identify the source of interference if any is experienced after a WAVD begins operation. (ii) If there is no local coordinator in the intended area of operation, failure of any adjacent channel TV station to respond to a notification request prior to the intended dates of operation indicated on the request will be considered as having the approval of the TV station. (4) Licensees must operate in a manner consis- tent with the response of the local coordinator, or, if there is no local coordinator in the in- tended area of operation, the responses of the adjacent channel TV stations. Disagreements may be appealed to the Commission. However, in those instances, the licensee will bear the burden of proof During operation of this device, for RF safety and compliance, the transmitting antenna must be kept 20 cm or more from any person or any other RF transmission device. 5 § 74.832 Licensing requirements and proce- dures. a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used with a specific broadcast or low power TV station or combination of stations licensed to the same licensee within the same community. (2) A broadcast network entity. (3) A cable television system operat…

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• The CanaTrans processor monitors the internal operating temperature and adjusts the cooling blower speed accordingly. Three speeds are available to the CanaTrans but this can be limited to the lowest speed only depending on the user’s preference - i.e. for noise considerations. Adjustments can be made in the Power Setting menu under the Fan Speed Override setting. If the measured temperature is 75C the unit will shut down automatically after a brief warning! • Do not start unit if frozen as it may not boot, warm it up slowly to prevent condensation, then it may be used in the cold; • Input voltage range is 7-30VDC and maximum power consumption is 12W; • The colour of the channel indicator shows which antenna should be used, white or orange. Refer to the channel frequency guide on the backside of this page for further information; • Power cables from the previous CanaTrans units are suitable with the exception of those that also carried video, see switch overlay for pinout; • An operating temperature between 50-65 degrees Celsius is normal, depending on the ambient temperature - a blower self-test is done when you turn the unit on, proper blower operation can be confirmed by seeing the blower activated when the CTws is booted (blower located at back in heatsink); • To access extended menus at the far right of the screen (#5, #6, #7), keep pushing the right arrow button; • This unit may have usage restrictions in your area. Please ensure that you are complying with your local regulations. Lentequip assumes no responsibilities for any unauthorized use. Audio Settings Adjust audio parameters as indicated in the menu. Video Settings Select NTSC/PAL modes as well as other video parameters. Note that not all video rates are correctly shown but will be displayed. Power Settings If Power Saver is turned ON then unit will shut off in the absence of video. About Hardware revisions are shown here. BIST is the Built-In-Self-Test codes. If necessary restore unit to factory defaults on this page . Display Settings If Sleep Brightness is set to OFF, LCD will turn off at the selected Sleep Delay time. Power Down Screen Push and hold on/off button to power down transmitter. You can also unplug unit but then you’ll miss the message.    Rev. 1.4 Screen Icon Guide:1. Selected channel2. Output power level, 5 steps3. Audio setting4. Video setting5. Power setting6. Display setting7. About unit information8. Selected transmission standard9. Core unit temperature10. Measured input voltage Boot Screen Firmware revisions are shown here. BIST, if shown, is the Built-In- Self-Test codes. Quick Start Guide LiLiLiLiLiLiLiLiLLiLiLiLiL vevevevevevevevvevevev vvvvvvvvvv ieieieie ee ieie ee w ww w wwww ww mmmmmomomomomomomomomommmmomom o nininininininninininin tttttttttoto oo tt ooo ttt rr r r rrr ararararararar eeeeeeaeaeaea a ea aa e a ea aaa eae aa e .. .. .. .. IIIIIIIIIIIII nnnnn nnnnnnnnnnn thththththth h thth h ttht eeeeeeeeeeeeee aaaababababababaaababa b ab b sesesesesesesesesese ncnncnnn cccccccc nn cccc n cc ee eeee ee eeeee ofofofofofofofofofofof ff o aaaaaaaaaaaaaaaa llllll iviviviviviviv e e eeeee ffefefefefefefefefefefeffefefefefefe e edededededededed d edededededededede cococococococococ o cococo oo lololololololololo oo lollo o uuuururururururuuuurururuuuu bbbbbbbbb ararararararararar r sss sss ssss ssss ararararararararararararara ee eee eee eee e ssssssssshshsh h shshsssssssssss owowowowowowow nnnnnnnnn,n,n,n,n, , n,n,n,n,n,n, ,, nnnn, , n ttttttttttttttttttt hihihihihihihihihihihihihihihih i h i h ss s ss ss s s sss s ss bebebebebebebebe e bebbeb e hhahhahhhaha aaaaaaaa haha aa h aaaa hhhhh aa vivivivivivivivivvi ououououououououou rrrrrrr rr rrrr rrr isisisisisisis ss is sss aaaaaaaaaaaaaa djdjdjdjdjdjdjddj jjj dj jjj djdjdj jjj dj j dd jj ususususususus tatatatatatata bbbbbbb lllllllll b l bb ll bb eeeeeeeeeeeeeeeee ininininin nn ininin nn in nnnnnn “““V“V“V“V“V“V“V“V“V“V“V V “ V idididididid dd id d id d id dd eeoeoeoeeoe ooooooo eoeeo ooo ee o eoe o SSSSSSSSSSS etetetetetetetetetet t ttttttttiti iii tti ii tti ii ngngngngngngngngng g ngng g n s”s”s”s”s”s”s”s”s” ”” ss”s” ” s”ss TTTTTTTTTTTTTTTTTTTT eseseseseseses t t t tt tt PaPPPPP aaaaaaaaaaaaaaa P a Pa aaaa tttttttttttttttttttttttt t tttttttttt ererererererererererererererereere r nnnnnnnnnnn nnn nnnnnnnnnnnnnnnnn OOOOOOOnOnOnOnOnOnOnOnOnOnOOOOOOnOnOn n /O/O/O/O/O/O/O/O/O/O/O//O O /O/O/O OO ffffffffffffff ff ffffffff f fff ....... NOTES A box appears around the active selection, move the arrow to the right or left to select the desired adjustment - move arrow up/down to change setting. Video Settings...more Scale you image, adjust brightness, hue, sharpness if necessary. Reflections from bright white objects can be controlled with Sharpness Frequenc yy Reference T aa ble (MHz), video carrier shown Channel NTSC, North America PAL Europe PAL Australia & NZ Japan NTSC China Lo VHF 2 N/A 48.25 64.25 97.25 57.75 3 N/A 55.25 86.25 103.25 65.75 4 N/A 62.25 95.25 169.25 77.25 5 N/A 175.25 102.25 175.25 85.25 6 N/A 182.25 175.25 181.25 168.25 Hi VHF 7 N/A 189.25 182.25 187.25 176.25 8 181.25 196.25 189.25 193.25 184.25 9 187.25 203.25 196.25 199.25 192.25 10 193.25 210.25 210.25 205.25 200.25 11 199.25 217.25 217.25 211.25 208.25 12 205.25 224.25 224.25 217.25 216.25 13 N/A N/A N/A N/A N/A UHF 14 471.25 415.25 429.25 477.25 405.25 15 477.25 423.25 436.25 483.25 413.25 16 483.25 431.25 443.25 489.25 421.25 17 489.25 439.25 450.25 495.25 429.25 18 495.25 447.25 457.25 501.25 437.25 19 501.25 455.25 464.25 507.25 445.25 20 507.25 463.25 471.25 513.25 453.25 21 513.25 471.25 478.25 519.25 461.25 22 519.25 479.25 485.25 525.25 469.25 23 525.25 487.25 492.25 531.25 477.25 24 531.25 495.25 499.25 537.25 485.25 25 537.25 503.25 506.25 543.25 493.25 26 543.25 511.25 513.25 549.25 501.25 27 549.25 519.25 520.25 555.25 509.25 28 555.25 527.25 527.25 561.25 517.25 29 561.25 535.25 534.25 567.25 525.25 30 567.25 543.25 541.25 573.25 533.25 31 573.25 551.25 548.…

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Fttil & vtDE0 E0atPilEilr tE(ilil010G1 January 22,2013 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: YEO-CTWS Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Schematics Parts List Block diagrams Operational Description File Name YEO-CTWS Schem.pdf YEO-CTWS Partslst.pdf YEO-CTWS BlockDia.pdf YEO-CTWS OpDes.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerelv. Lentequip Inc. Emery Soos President

FCC ID: YEO-CTWS Warning: operation of this device is subject to end user FCC license requirements

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Global EMCScott Dry Prediction of MPE limit at a given distance Exposure imit according to FCC CFR 47part 1, §1.1307, §1.1310 Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radi a R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal:23.70(dBm) Maximum peak output power at antenna input terminal:234.4228815(mW) Antenna gain(typical):-5.6(dBi) Maximum antenna gain:0.27542287(numeric) Time Averaging:100(%) Prediction distance:20(cm) Prediction frequency:180(MHz) MPE limit for uncontrolled exposure at prediction frequency:0.2(mW/cm^2) Power density at prediction frequency:0.012845(mW/cm^2) Margin of compliance:-11.9(dB) This e quates to0.128448828W/m^2PASS 2 4R PG S   s equates to0888 8/SS For informationThis equates to6.958822314 V/m 2 4R PG S   Global EMCScott Dry Prediction of MPE limit at a given distance Exposure imit according to FCC CFR 47part 1, §1.1307, §1.1310 Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radi a R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal:24.90(dBm) Maximum peak output power at antenna input terminal:309.0295433(mW) Antenna gain(typical):-1.3(dBi) Maximum antenna gain:0.741310241(numeric) Time Averaging:100(%) Prediction distance:20(cm) Prediction frequency:566(MHz) MPE limit for uncontrolled exposure at prediction frequency:0.366666667(mW/cm^2) Power density at prediction frequency:0.045575(mW/cm^2) Margin of compliance:-9.1(dB) This e quates to0.455753639W/m^2PASS 2 4R PG S   s equates to0 55 53639/SS For informationThis equates to13.10797932 V/m 2 4R PG S   Global EMCScott Dry Prediction of MPE limit at a given distance Exposure imit according to FCC CFR 47part 1, §1.1307, §1.1310 Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radi a R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal:18.10(dBm) Maximum peak output power at antenna input terminal:64.5654229(mW) Antenna gain(typical):4.2(dBi) Maximum antenna gain:2.630267992(numeric) Time Averaging:100(%) Prediction distance:20(cm) Prediction frequency:686(MHz) MPE limit for uncontrolled exposure at prediction frequency:0.433333333(mW/cm^2) Power density at prediction frequency:0.033785(mW/cm^2) Margin of compliance:-11.1(dB) This e quates to0.33785484W/m^2PASS 2 4R PG S   s equates to033 85 8/SS For informationThis equates to11.2858883 V/m 2 4R PG S  

LAB REGISTRATION #6844A-2 FCC REGISTRATION #612361 Page 1 of 83 Report issue date: 4/1/2013 GEMC File #:GEMC-FCC-19766R3 © Global EMC Inc. This test report shall not be reproduced except in full, without written approval of Global EMC Inc. This report is based on GEMC Template “FCC 15 247 Rev2.” Global EMC Inc. Labs RF Test Report As per FCC Part 74 Subpart H, 74.870 (Wireless Video Assist Devices) on the CanaTrans White Space (CTWS) Scott Drysdale, NCT EMC Lab Manager Global EMC Inc. 180 Brodie Dr, Unit 2 Richmond Hill, ON L4B 3K8 Canada Ph: (905) 883-3919 Testing produced for See Appendix A for full customer & EUT details. Client Lentequip Product CanaTrans White Space (CTWS) Standard(s) FCC Part 74 Subpart H, 74.870 Page 2 of 83 Report issue date: 4/1/2013 GEMC File #: GEMC-FCC-19766R3 © Glo bal EMC Inc. This test report shall not be reproduced except in full, without written approval of Glo bal EMC Inc. Table of Contents Table of Contents ................................................................................................................... 2 Report Scope .......................................................................................................................... 3 Summary ................................................................................................................................ 4 Test Results Summary ....................................................................................................... 5 Justifications, Descriptions, or Deviations......................................................................... 6 Applicable Standards, Specifications and Methods ........................................................... 7 Sample calculation(s) ......................................................................................................... 8 Document Revision Status ................................................................................................. 8 Definitions and Acronyms ..................................................................................................... 9 Testing Facility .................................................................................................................... 10 Calibrations and Accreditations ....................................................................................... 10 Testing Environmental Conditions and Dates ................................................................. 11 Detailed Test Results Section .............................................................................................. 12 Occupied Bandwidth (99 % or 20 dB) and Necessary Bandwidth .................................. 13 Maximum Effective Radiated Power ............................................................................... 18 Spurious Conducted Emissions ....................................................................................... 21 Spurious Radiated Emissions ........................................................................................... 40 Appendix A – EUT Summary .............................................................................................. 77 Appendix B – EUT and Test Setup Photographs................................................................. 79 Client Lentequip Product CanaTrans White Space (CTWS) Standard(s) FCC Part 74 Subpart H, 74.870 Page 3 of 83 Report issue date: 4/1/2013 GEMC File #: GEMC-FCC-19766R3 © Glo bal EMC Inc. This test report shall not be reproduced except in full, without written approval of Glo bal EMC Inc. Report Scope This report addresses the EMC verification testing and test results of the CanaTrans White Space (CTWS), herein referred to as EUT (Equipment Under Test) performed at Global EMC Labs. The EUT was tested for compliance against the following standards: FCC Part 74, Subpart H, 74.870 Test procedures, results, justifications, and engineering considerations, if any, follow later in this report. The results contained in this report relate only to the item(s) tested. This report does not imply product endorsement by A2LA or any other accreditation agency, any government, or Global EMC Inc. Opinions/interpretations expressed in this report, if any, are outside the scope of Global EMC Inc accreditation. Any opinions expressed do not necessarily reflect the opinions of Global EMC Inc, unless otherwise stated. Client Lentequip Product CanaTrans White Space (CTWS) Standard(s) FCC Part 74 Subpart H, 74.870 Page 4 of 83 Report issue date: 4/1/2013 GEMC File #: GEMC-FCC-19766R3 © Glo bal EMC Inc. This test report shall not be reproduced except in full, without written approval of Glo bal EMC Inc. Summary The results contained in this report relate only to the item(s) tested. EUT FCC Certification #, FCC ID: YEO-CTWS EUT Passed all tests performed. Yes (see test results summary) Tests conducted by Scott Drysdale Client Lentequip Product CanaTrans White Space (CTWS) Standard(s) FCC Part 74 Subpart H, 74.870 Page 5 of 83 Report issue date: 4/1/2013 GEMC File #: GEMC-FCC-19766R3 © Glo bal EMC Inc. This test report shall not be reproduced except in full, without written approval of Glo bal EMC Inc. Test Results Summary Standard/Method Description Requirement Result FCC 74.802 FCC 74.870(f)(1) Frequency Assignment Licensee / Applicant Pass See justification FCC 74.803 FCC 74.870(f)(1) Frequency Selection Licensee / Applicant Pass See justification FCC 74.831 Scope of service Permissible Transmissions Licensee / Applicant Pass See Justification FCC 74.832 Licensing requirements Licensee / Applicant Pass See Justification FCC 74.833 Temporary Authorization Licensee / Applicant Pass See Justification FCC 74.851 FCC 15.216 Certifcation of equipment 700 MHz Band restriction Licensee / Applicant Pass See Justifications FCC 74.870(b) Scheduled production Licensee / Applicant Restrictions Apply Pass See Justifications FCC 74.870(c) 6 MHz Bandwidth Channel, 8-12, 14-36 and 38-50 <= 6 MHz bandwidth Pass…

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