QLAMIDEasyLocator MID antenna

MALÅ GeoScience RAMAC X3M and EasyLocator Hardware Manual 2 Important note: In the US this unit operates under FCC rules Part 15. According to these rules a GPR system shall contain a manually operated switch that causes the transmitter to cease operation within 10 seconds of being released by the operator. Therefore all units sold after July 15 2002, in the US, will have this functionality and also be delivered with a kill switch. Units sold outside the US will have a plug attached to the kill switch connector. Removing this plug causes the unit to cease functioning. No kill switch will be delivered to destinations outside US. The kill switch and how it’s to be handled is further explained in this manual. 3 Table of Contents ____________________________________________________________ 1. Introduction 3 1.1 Unpacking and Inspection 3 1.2 Repacking and Shipping 3 2. Start up and hardware description 4 2.1 Layout of the X3M 4 2.2 Mounting on the shielded antenna 5 2.3 Power cable 5 2.4 Distance measuring devices 5 2.5 Connection to computer 6 2.6 Kill switch 6 2.7 Start up and power button 7 3. Batteries and charging 8 3.1 Batteries 8 3.2 Charging 8 4. Software 8 5. Using the RAMAC X3M 9 6. RAMAC X3M specifications 10 4 1Introduction ___________________________________________________________ Thank you for purchasing the RAMAC X3M/EasyLocator. We at Mala GeoScience welcome comments from you concerning the use and experience of this equipment, as well as the contents and usefulness of this manual. Please take the time to read through the assembling instructions carefully and address any questions or suggestions to the following: MALÅ GeoScience postal address is: Main Office:Subsidiary: Malå GeoScienceMalå GeoScience USA, Inc. E-Mail: [email protected] Skolgatan 11P.O. Box 80430 [email protected] S-930 70 MalåCharleston, SC 29416 [email protected] SwedenUSA [email protected] Phone: +46 953 345 50Phone: +1-843 852 5021 Fax: +46 953 345 67Fax:+1-843 769 7397 Information about MALÅ Geoscience’s products is also available on Internet: www.malags.com (Be sure to include instrument type and serial numbers) 1.1 Unpacking and Inspection Great care should be taken when unpacking the equipment. Be sure to verify the contents shown on the packing list and inspect the equipment for any loose parts or other damage. All packing material should be preserved in the event that any damage occurred during shipping. Any claims for shipping damage should be filed to the carrier. Any claims for missing equipment or parts should be filed with Mala GeoScience. 1.2 Repacking and Shipping If original packing materials are unavailable, the equipment should be packed with at least 80 mm of absorbing material. Do not use shredded fibers, paper wood, or wool, as these materials tend to get compacted during shipment and permit the instruments to move around inside the package. 5 2 Start up and Hardware Description ___________________________________________________________ The RAMAC X3M/EasyLocator is an integrated radar control unit, mounted directly on the shielded antennas and powered externally. X3M is compatible with the RAMAC/GPR shielded antennas 100, 250, 500 and 800MHz. EasyLocator has it own family of shielded antennas; DEEP, MID and SHALLOW. The built-in electronic design makes it a low weight and compact size system, easier to assemble and operate. No fiber optic cables are required since the unit communicates directly with the laptop. Based on the flexibility and the modularity of the RAMAC/GPR, the RAMAC X3M is fully compatible with the Windows based acquisition software Ground Vision, while the EsayLocator has it own acquisition software: EasyVision. The built-in default autostacking function secures the best data quality at maximum survey speed, in both units. This section will give a short overview of how the GPR (Ground Penetrating Radar) systems work. 2.1Layout of the RAMAC X3M /EasyLocator Figure 2.1a. Layout of the X3M The different number in Figure 2.1 corresponds to the following: 1:Connector for kill switch 2:Power button 3:Connector for encoder, 9 pin d-sub (wheel or hip chain) 4:Connector for parallel cable to a PC, 25 pin d-sub 5:Securing screws for mounting on antennas 6:Power cable connection Figure 2.1. Layout of RAMAC X3M 5. Securing screws 1. Kill switch connection 3. Encoder connection 6. Power cable connection 4. Parallel cable port connection 2. Power button 6 Figure 2.1 b. The same connectors as in figure 2.1a showed on an EasyLocator. 2.2Mounting on the shielded antennas Start by placing the X3M/EasyLocator on the antenna that you are going to use for your measurement. The Parallel port and the Power connection should point forward according to the picture (Figure 2.2). Fasten the unit on the antenna by tighten the securing screws. Figure 2.2 Mounting on the antenna 3. Encoder 6. DC power 4. PC comm. 1. Kill switch 2. ON/OFF 7 2.3Power cable When the X3M/EasyLocator is mounted on the antenna connect the Power cable from your battery. Look for the countersink and place it towards the mark on the connection. Push lightly. If you have it in the correct position it should connect smoothly. To disconnect: Pull out, holding the milled part of the connection. 2.4 Distance measuring devices The X3M/EasyLocator can be used together with the standard MALÅ GeoScience distance measuring devices (hip-chain and measuring wheels). The encoder cable is connected as shown below (Figure 2.4) 2.5Connection to computer Add the computer to the system by connecting the parallel port cable between the computer and the X3M/EasyLocator (Figure 2.5). Use an IEEE 1284 compatible parallel cable that is less than or equal to three meters long. Figure 2.4. Encoder Figure 2.3. Power cable Figure 2.5. Parallel port 8 2.6 Kill switch The kill switch is attached to a handle that can either be handheld or snapped onto a RAMAC/GPR Cart (Figure 2.6 top). The X3M/EasyLocator will not be operational without the kill switch.…

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September 3, 2002 C OVER L ETTER Re: Malå GeoScience AB, application for Ground Penetrating Radar FCC ID: QLAMID Dear Sirs, This application is for the product; EasyLocator MID antenna, designed to operate with the EasyLocator unit for witch an application has been filed FCC ID: QLAX3MEASYLOCATOR Best regards Bernth Johansson Head R&D Malå GeoScience Skol gata n 11 S-930 70 Malå Sweden

Re: FCC ID QLAMID Applicant: Mala GeoScience AB (publ) Correspondence Reference Number: 24228 731 Confirmation Number: EA364767 Answers in bold. 1) You have requested confidentiality for the Test Report and internal photo's. This is not permitted. Please submit a new letter requesting confidentiality with the Test Report and internal photo's removed. Our lawyer is preparing a letter to Ed Thomas and Bruce Romano explaining why we believe the interior photographs are entitled to confidentiality protection. Please continue processing the application while we attempt to resolve this issue! If the issue has not been decided when you are prepared to grant the certification, then we will either drop the request for confidentiality or ask you to postpone the grant for a short time. If you cannot continue processing while we work on the confidentiality issue, please let me know. 2) The kill switch uses a standard BNC connector which can be easily defeated with a shorted connector. Explain what provisions are being taken to ensure that the provisions of Part 15.509(c) are compliant at all times. Also, how is the kill switch implemented when the device is dragged on the ground while being pulled by a car. Since we did not find any specifications on this device in the report and order nor in the latest part 15, we asked you what the requirements really are. Up to this date we’ve got no answer to this question. Part 15.509(c) is compliant at all time since removing or releasing the switch will cause the UWB-device to cease transmitting immediately. If the operator wants to tow the unit behind a car he needs to order a kill switch with sufficient cable length. 3) It appears from the photo of the test setup (Picture 2) that the testing was not done in accordance with the measurement procedure of FCC 02-48 Appendix F. The ground plane covers the bed of sand. This is not permitted. Retest as necessary. The guideline requires that the device is tested under conditions of actual operating conditions. e.g. GPR's tested on floor in a bed of sand. Statement from our test lab: ”It is stated in the test report under test site description point 4.2.1 that there is NO ground plane under the EUT. This is a direct copy from the test report text "A ground plane, made by sheet metal, was formed around the EUT and protruding under the measurement antenna. The EUT was placed directly on the dry sand with no ground plane under it." The picture 2 photo shows the ground plane metal sheets formed around the EUT.” 4) Upload an exhibit demonstrating how this device meets the definition of an UWB device as specified in Part 15.503(d) of the Rules. What are the -10 dB points as required by Part 15.503(a) of the Rules? Upload a plot and data for determining the -10 dB points. Include a test procedure. In determining the -10 dB points adjust for non-linearities in the measurement system (antenna factor and preamp gain). The emission should be maximized across the band of operation. The EUT should be rotated, the antenna height should be varied as well as the antenna polarization. We have been requiring that these bandwidth plots be of the electronic signature of the device based on the maximum radiated field strength in 1 MHz RBW from the device at each frequency when using the same detector function(preferably peak) and measured from any direction when operating the device under conditions of actual operating conditions. An answer to this request is being prepared by our test lab and will be uploaded to your web soon. 5) What is the center frequency of this device? Show calculation. An answer to this request is being prepared by our test lab and will be uploaded to your web soon. 6) The Test Report indicates that radiated emissions were tested up to 960 MHz. There is no data for frequencies > 960 MHz. Upload data showing compliance with the limits of 15.509(d) of the Rules for frequencies up to 5 GHz. If there are no observable emissions, the noise floor of the measurement must be reported. This will require a pre-amplifier. Include the pre- amplifier calibration information (gain, calibration date, etc.) in the exhibit. Use the procedure of Part 15.521. For RMS average field strength measurements refer to the procedure in Appendix F. All RMS measurements should include a procedure and data as necessary. Provide the test procedure used including description on maximizing emissions and EUT configuration. Also provide test setup photos. An answer to this request is being prepared by our test lab and will be uploaded to your web soon. 7) Submit an exhibit showing compliance with the 50 MHz BW requirements of Part 15.509(f) of the Rules. Ensure that this is performed at the frequency containing the highest field strength. An answer to this request is being prepared by our test lab and will be uploaded to your web soon. 8) Upload a photo and location diagram showing compliance with the labeling requirements of Part 15.509(g) of the Rules. In addition, the labeling per 15.19 is not in a conspicuous location. It appears that it is in a location that is sandwiched between the antenna and to plate. Please correct. Sorry, I used the wrong wording. A new document defining the label as well as its location on the UWB-unit has been uploaded with the description field filled in as “New label and location”. 9) What is the pulse width of this device. Is the pulse random (dithered) or periodic? Upload an exhibit with the pulse characteristics of this device. Include a plot. The MID MHz UWB-unit has a pulse width of about 1.6 ns, in air. A plot of the pulse is shown in figure 1 below. The pulse is periodic with a repetition frequency of 100 kHz. Figure 1. Pulse characteristic of a MID UWB-unit. 10) What measures have been taken to ensure that the emissions from the top of the device are less than the ground penetrating emissions. It is recommended that a field strength measurement be done directly above the device to show compliance with the li…

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Malå 2002-11-11 Re: Ways to open up Mala UWB-equipment We were asked to let our lab describe how our UWB-units are mechanically designed and how they could be opened, in order to view the breadboards inside. Our test lab refuses to do such work! Their arguments: 1) The units cannot be opened up without causing damage. 2) As a test lab they verify whether certain equipment, with a model and serial number, complies with a specified regulation. They do not have the means nor the will to start opening up and examining equipment. In their view this is something that the manufacturer has to be responsible for. Our contact person at the lab is Petter Gärdin, as specified in our 731 form. Since this document might also be part of what FCC publish, I’m giving a short version of the mechanical design below: - The units 250, 500 and 800MHz and EasyLocator MID all have their covers fastened by means of rivets and/or one-way screws. - The antenna flares are attached to the surrounding rf-absorbers and shields by means of glued material. This material will be damaged during disassembly. - Metal shielding is surrounding each antenna flare on all sides except the bottom side, which in normal operation faces ground. - In order to view all breadboards all shields and absorbers has to be removed and breadboards de-soldered. - Disassembly of the units, by a customer or competitor, is likely to cause permanent damage of the unit. - Malå does not inform customers of how to open up the units nor do we repair units that have been tampered with, in theses cases new units will be shipped and charged for. Bernth Johansson Head R&D Malå GeoScience

Malå 2002-11-14 Re: Pending applications: QLA250MHZ EA586775 QLAMID EA364767 QLA500MHZ EA369105 QLA800MHZ EA813498 Rules parts for these applications were wrongly specified as 15C during filing. Correct rule parts for all the applications above should be 15F Best regards Bernth Johansson Head R&D Malå GeoScience

Re:FCC ID QLAMID Applicant: Mala GeoScience AB (publ) Correspondence Reference Number: 24228 731 Confirmation Number: EA364767 Answers in bold. This document answers the questions in correspondence 24228 which were left unanswered in our previous correspondence. 1) You have requested confidentiality for the Test Report and internal photo's. This is not permitted. Please submit a new letter requesting confidentiality with the Test Report and internal photo's removed. We have received the message that our internal photos will be held confidential and we herby request that the confidentiality with the test reports shall be removed. 4) Upload an exhibit demonstrating how this device meets the definition of an UWB device as specified in Part 15.503(d) of the Rules. What are the -10 dB points as required by Part 15.503(a) of the Rules? Upload a plot and data for determining the -10 dB points. Include a test procedure. In determining the -10 dB points adjust for non-linearities in the measurement system (antenna factor and preamp gain). The emission should be maximized across the band of operation. The EUT should be rotated, the antenna height should be varied as well as the antenna polarization. We have been requiring that these bandwidth plots be of the electronic signature of the device based on the maximum radiated field strength in 1 MHz RBW from the device at each frequency when using the same detector function(preferably peak) and measured from any direction when operating the device under conditions of actual operating conditions. With reference to a newly uploaded test report “test report 2”: (page 12) Fractional bandwidth: 1.12 (page 12) f H = 317 MHz (page 12) f L = 89 MHz Plots and other information can be found in the test report. 5) What is the center frequency of this device? Show calculation. With reference to a newly uploaded test report “test report 2”: (page 12) Center frequency: 203 MHz 6) The Test Report indicates that radiated emissions were tested up to 960 MHz. There is no data for frequencies > 960 MHz. Upload data showing compliance with the limits of 15.509(d) of the Rules for frequencies up to 5 GHz. If there are no observable emissions, the noise floor of the measurement must be reported. This will require a pre-amplifier. Include the pre- amplifier calibration information (gain, calibration date, etc.) in the exhibit. Use the procedure of Part 15.521. For RMS average field strength measurements refer to the procedure in Appendix F. All RMS measurements should include a procedure and data as necessary. Provide the test procedure used including description on maximizing emissions and EUT configuration. Also provide test setup photos. Answers to this request can be found in the newly uploaded test report “test report 2”, page 7. Since the device showed lower than limit emissions using a peak detector, no need for RMS calculation was found. 7) Submit an exhibit showing compliance with the 50 MHz BW requirements of Part 15.509(f) of the Rules. Ensure that this is performed at the frequency containing the highest field strength. Answers to this questions can be found in the newly uploaded test report “test report 2”, page 12.

Re: FCC ID QLAMID Applicant: Mala GeoScience AB (publ) Correspondence Reference Number: 24454 731 Confirmation Number: EA364767 Dear Mr Dayhoff, The two test reports that are referred to below was uploaded on your web with the description “Test report” (TR- 020144) and “test report 2” (TR-020169). Below you’ll find our lab’s answers to your questions. In case you answer this letter in the same way as we got a similar letter answered, I also forward the message, from our test lab, that the plot on page 13 of the test report (TR020169) was made with an RBW of 1MHz. Answers from our test lab follows: 1) The plot you are referring to (page 13 in Test Report TR020169) is only shown to verify were the listed frequencies describing the -10 dB points data on page 12 come from. There is no demand in the FCC documents to do additional measurements to verify the definitions according to 15.503 (a-d) and 15.509 (a). Measurements to show compliance with 15.509 (d) have been performed up to 5 GHz. 2) The plot and data indicate that the measurements are corrected for non-linearity. In the measurement procedures described in 5.2.2 of the above mentioned test report it is written "The diagrams show the peak field strength from these sweeps." the plots indicate frequency versus field strength (dBμV/m). This can only be achieved by applying the correction factors for the measurement equipment used. 3) Using the same test procedures as described in 5.1.2 of the above mentioned test report for the measurement below 960 MHz would NOT be in compliance with 15.509 (d). These measurements have been reported and shown to comply with the limits according to test report TR-020144 uploaded to your site. Best regards. Petter Gärdin Senior EMC Engineer AerotechTelub AB Division Flyg- och Bassystem P.O. Box 360 SE-831 25 ÖSTERSUND, Sweden 1) The -10 dB plot only goes to 1 GHz. Part 15.521(h) indicates that the upper measurement frequency is Fc + 3/(pulse width in seconds). This is approximately 2 Ghz. Submit this data. 2) The -10 dB plot and radiated emissions data plots do not indicate that they are corrected for non-linearities in the system (amplifier gain, antenna factors, etc.) . How was this achieved? Submit new corrected plots and data as necessary. 3) Submit radiated emissions plots or data for frequencies below 960 MHz using the same test procedure described in 5.1.2 of the new Test Report using QP detector for frequencies below 960 MHz.

1 External photos of Ramac/GPR X3M and EasyLocator units and antennas. Figure 1. An X3M unit. An EasyLocator has identical connectors but different colour and label. 2 Figure 2. EasyLocator mounted on “EasyLocator MID” antenna. The whole system incl. PC mounted on a trolley. Figure 3. Kill switch to be connected to the X3M/EasyLocator units 3 Figure 4. Overview of antenna connectors located on the bottom side of the X3M/EasyLocator and topside of antennas. 4 Figure 5. A 250MHz shielded antenna 5 Figure 6. 500MHz shielded antenna 6 Figure 7. 800MHz shielded antenna 7 Figure 8. Top view of EasyLocator MID antenna and bottom of the EasyLocator unit, showing the d-sub connectors. 8 Figure 9. EasyLocator MID antenna with wheel attached. 9 Figure 10. Different ways of using the system.

ID Label/Location info This document contains a figure showing the label in readable format and three photos. The first photo shows an X3M/EasyLocator together with an antenna for orientation. The next two photos show, in detail, where the labels are going to be placed. Figure 1. Label. 90mm 40mm Figure 2. Photo showing the bottom side of the X3M/EasyLocator and the top metal plate of one antenna. This top plate is identical on all shielded antennas. Figure 3. Placement of the FCC label on top metal plate on the shielded antennas and on the bottom side of the X3M/EasyLocator .

Corrected ID Label/Location info This document contains a figure showing the label in readable format and two photos. The first photo shows an X3M/EasyLocator together with an antenna for orientation. The next photo show, in detail, where the labels are going to be placed. Figure 1. Label. 90mm 40mm Figure 2. Photo showing the bottom side of the X3M/EasyLocator and the top metal plate of one antenna. This top plate is identical on all shielded antennas. Figure 3. Placement of the FCC label on top metal plate on the EasyLocator MID antenna.

ID Label/Location info: QLAMID Figure 1. Label. Figure 2. Placement of the FCC label on top-front of the UWB-unit, visible all times. 60mm 36mm

AerotechTelub AB Box 360 831 25 Östersund Besöksadress: Storlienvägen 56 Telefon: 063-15 60 00 Fax: 063-15 61 99 Huvudkontor 732 81 Arboga Telefon: 0589-800 00 Fax: 0589-61 16 52 Org. nr: 556218-6790 Styrelsens säte: Arboga Överföring av dokument i elektronisk form Detta dokument är en elektronisk kopia. Vid konvertering eller överföring i elektronisk form kan dokumentet bli förvanskat. Det fastställda pappersoriginalet är det gällande dokumentet. Transfer of document in electronic form This document is an electronic copy of the original. When converting or transferring the document into electronic form, it could be distorted. The original paper document is to be considered the valid document. AerotechTelub AB Box 360. S-831 25 Östersund, Sweden. Visitors: Storlienvägen 56. Telephone: +46 63 15 61 00. Telefax: +46 63 15 61 99 Internal Ref No 91170-71145 Distribution Malå Geoscience AB Bernt Johansson Skolgatan 11 93070 Malå Copy FB/archive, FBM/archive Document Test Report Date September 3, 2002 Prepared FBM, Henrik Olsson EMC Test Engineer Ref. No E014-TR 020144 Supersedes Page 1 (10) Title EMC Test, X3M/Easy Locator MID with 350 MHz Shielded antenna Equipment under test (EUT): Description: Ground Penetrating Radar System Manufacturer: Malå Geoscience Model name: X3M/Easy Locator Mid with 350 MHz Shielded antenna Summary: The EUT complied with the requirement of radiated emissions given in FCC 15.209, measured in the frequency range 30 – 960 MHz Approved: Petter Gärdin Ass. Laboratory Technical Manager Ref No E014-TR 020144 Page 2(10) AerotechTelub AB Contents 1 Introduction .................................................................................................................3 2 Test methods and results ............................................................................................. 3 2.1 Results ............................................................................................................. 3 3 Applicable documents ................................................................................................. 3 4 Equipment under test (EUT) ....................................................................................... 4 4.1 Identification of equipment under test ............................................................ 4 4.2 Test site ........................................................................................................... 4 4.3 General configuration of EUT ........................................................................ 5 4.4 Operation of EUT during tests ........................................................................ 5 5 Emission ......................................................................................................................6 5.1 Measurement of radiated emission, ANSI C63.4............................................ 6 Ref No E014-TR 020144 Page 3(10) AerotechTelub AB 1 Introduction The object of the test is to show compliance with the emission standard FCC Part 15. Date of test: August 13, 2002 Location: Malå Geoscience, Malå Sweden Test performed by: Henrik Olsson, AerotechTelub / FBM Client: Malå Geoscience Skolgatan 11 SE-93070 Malå Sweden Client’s observers: Lars Lundmark, Malå Geoscience Bernt Johansson, Malå Geoscience 2 Test methods and results 2.1 Results The test results in this report apply only for the tested specimen. EMISSION REQUIREMENTS ACCORDING TO FCC 15.209 Environmental phenomena Test method Requirement Result Comments Test order Radiated emission ANSI C63.4 FCC 15.209 Pass 1 3 Applicable documents Measurements ANSI C63.4 1992-07-17 Radio noise emissions from low-voltage electrical and electronic equipment in the range of 9 kHz to 40 GHz. FCC Part 15 2002-07-22 Radio Frequency Devices FCC 02-42 2002-04-22 Revision of Part 15 of the Commission’s Rules Regarding Ultra- Wideband Transmission Systems Ref No E014-TR 020144 Page 4(10) AerotechTelub AB 4 Equipment under test (EUT) 4.1 Identification of equipment under test Equipment under test (EUT): Description: Ground Penetrating Radar System. Manufacturer: Malå Geoscience Model name: X3M/Easy Locator Mid with 350 MHz Shielded antenna Build state: Production sample Serial no: X3M/ Easy Locator Mid, 002465 350 MHz antenna, first of production 4.2 Test site 4.2.1 Description The test site was located outside the Malå Geoscience’s facilities in Malå at about 50 m distance from the nearest building. According to the measurement procedures 51 cm (20”) of dry sand was placed in the ground, under the EUT. A ground plane, made by sheet metal, was formed around the EUT and protruding under the measurement antenna. The EUT was placed directly on the dry sand with no ground plane under it. Picture 1: Test Site The measurement distance antenna – EUT was 3 m. The measurement system and related equipment were placed in a van located 15 m behind the antenna. Ref No E014-TR 020144 Page 5(10) AerotechTelub AB 4.2.2 Ambient signals Mobile telephones: 460 – 470 MHz, 937 – 945 MHz FM broadcasts: 89 – 102 MHz Television: 174 – 181 MHz, 216 – 224 MHz, 494 – 501 MHz In addition many signals of short-term duration were found. Each measurement signal close to or above the limit was examined if ambient or related to the EUT. 4.3 General configuration of EUT The EUT was powered by its internal battery pack. An X3M control unit was attached to a 350 MHz shielded antenna unit. No cables were connected to the EUT. 4.4 Operation of EUT during tests The EUT was gathering data like in normal operation. Ref No E014-TR 020144 Page 6(10) AerotechTelub AB 5 Emission 5.1 Measurement of radiated emission, ANSI C63.4 5.1.1 Requirements according to FCC 15.209 Radiated emission from the EUT in the frequency range 30 to 960 MHz shall not exceed the limit as specified below. Frequency range Limit 30 - 88 MHz 40 dBμV/m 88 – 216 MHz 43.5 dBμV/m 216 – 960 MHz 46 dBμV/m 5.1.2 Procedures The radiated emission was measured on an Open Area Test Site (OATS) with 3…

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AerotechTelub AB Box 360 831 25 Östersund Besöksadress: Storlienvägen 56 Telefon: 063-15 60 00 Fax: 063-15 61 99 Huvudkontor 732 81 Arboga Telefon: 0589-800 00 Fax: 0589-61 16 52 Org. nr: 556218-6790 Styrelsens säte: Arboga Överföring av dokument i elektronisk form Detta dokument är en elektronisk kopia. Vid konvertering eller överföring i elektronisk form kan dokumentet bli förvanskat. Det fastställda pappersoriginalet är det gällande dokumentet. Transfer of document in electronic form This document is an electronic copy of the original. When converting or transferring the document into electronic form, it could be distorted. The original paper document is to be considered the valid document. AerotechTelub AB Box 360. S-831 25 Östersund, Sweden. Visitors: Storlienvägen 56. Telephone: +46 63 15 61 00. Telefax: +46 63 15 61 99 Internal Ref No 91170-71145 Distribution Malå Geoscience AB Bernth Johansson Skolgatan 11 93070 Malå Copy FB/archive, FBM/archive Document Test Report Date November 18, 2002 Prepared FBM, Petter Gärdin EMC Test Engineer Ref. No E014-TR 020169 Supersedes Page 1 (14) Title EMC Test 960 MHz – 5 GHz, X3M/Easy Locator MID with 350 MHz Shielded antenna Equipment under test (EUT): Description: Ground Penetrating Radar System Manufacturer: Malå Geoscience Model name: X3M/Easy Locator MID with 350 MHz Shielded antenna Summary: The EUT complied with the requirement of radiated emissions given in FCC 15.509, measured in the frequency range 960 – 5000 MHz. Approved: Per Larsson Ass. Laboratory Technical Manager Ref No E014-TR 020169 Page 2(14) AerotechTelub AB Contents 1 Introduction .................................................................................................................3 2 Test methods and results ............................................................................................. 3 2.1 Results ..............................................................…

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