RFDGFU18TDMA Communication Device for Mobile Applications

GPS1200 Professional Series User Manual Version 1.0 English IGPS1200 Introduction Introduction PurchaseCongratulations on the purchase of a GPS1200 Professional Series instrument. This manual contains important safety directions as well as instructions for setting up the product and operating it. Refer to "7 Safety Directions" for further information. Read carefully through the User Manual before you switch on the product. Product identifica- tion The model and the serial number of your product are indicated on the type plate. Enter the model and serial number in your manual and always refer to this informa- tion when you need to contact your agency or Leica Geosystems authorized service workshop. Type:_______________ Serial No.:_______________ Software-Version:_______________ IntroductionGPS1200II SymbolsThe symbols used in this manual have the following meanings: Trademarks•Windows (registered trademark of Microsoft Corporation) •Bluetooth (registered trademark of Bluetooth SIG, Inc.) All other trademarks are the property of their respective owners. TypeDescription
DangerIndicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WarningIndicates a potentially hazardous situation or an unintended use which, if not avoided, could result in death or serious injury.
CautionIndicates a potentially hazardous situation or an unintended use which, if not avoided, may result in minor or moderate injury and/or appreciable material, financial and environmental damage. ) Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner. IIIGPS1200 Table of Contents Table of Contents In this manualChapterPage 1How to Use this Manual1-1 2Description of the System2-1 3User Interface3-1 4Operation4-1 5Reference Station5-1 6Care and Transport6-1 7Safety Directions7-1 8Technical Data8-1 Table of ContentsGPS1200IV 1-1GPS1200 How to Use this Manual 1 How to Use this Manual ) It is recommended to set-up the product while reading through this manual. PathMain Menu: Manage...\Data stands for this working sequence: From the Main Menu select Manage... and then select Data. ScreenCONFIGURE General Menu describes the name of the screen. PageScreens can have more than one page. Units page describes a specific page of a screen. For example: ’...in CONFIGURE Units & Formats, Units page...’. Fields and optionsFields displayed on the screen are described as <Coord System:> or <Coord System: Swiss>, if ’Swiss’ is the selected coordinate system. IndexThe index is at the back of the manual. ) Keys, fields and options on the screens which are considered as self-explanatory are not explained. Validity of this manual •This manual applies to all GPS1200 instruments. Differences between the various models are marked and described. How to Use this ManualGPS12001-2 •The RX1200 is available as RX1210 or RX1220 and with touch screen function- ality as RX1210T or RX1220T. The names RX1210 and RX1220 are used throughout the manual and may also represent the T models. Only use the supplied stylus on the touch screens of the T models. IllustrationsFor the purpose of the illustrations, a GX1230 model has been selected which is representative for all models. Available docu- mentation Name of docu- mentation Description GPS1200 User Manual All instructions required in order to operate the instrument to a basic level are contained in this User Manual. Provides an overview of the system together with technical data and safety directions. Name of docu- mentation Description GPS1200 System Field Manual Describes the general working of the system in standard use. Intended as a quick reference field guide. 1-3GPS1200 How to Use this Manual Format of the docu- mentation The GPS1200 CD contains the entire documentation in electronic format. All manuals are also available in printed form except for the GPS1200 Technical Refer- ence Manual. GPS1200 Applica- tion Programs Field Manual Describes specific onboard application programs in standard use. Intended as a quick reference field guide. GPS1200 Tech- nical Reference Manual Overall comprehensive guide to the system and program func- tions. Included are detailed descriptions of special soft- ware/hardware settings and software/hardware functions intended for technical specialists. Name of docu- mentation Description How to Use this ManualGPS12001-4 2-1GPS1200 Description of the System 2 Description of the System In this chapterTopicPage 2.1System Components2-2 2.2Container Contents2-5 2.3Receiver Components2-8 2.4System Concept2-9 Description of the SystemGPS12002-2 2.1System Components Main components Receivers Receiver:To calculate a range to all visible satellites. RX1200:To operate the user interface either by the keyboard or by the touch screen with supplied stylus. Antenna:To receive the satellite signals from the NAVSTAR satellites. Leica Geo Office:The office software including a series of help programs which support working with GPS1200. Leica GPS Spider:The reference station software required to operate the reference station receivers of GPS1200. GX1230:Twelve L1, twelve L2 channels, code and phase, real-time capable GX1220:Twelve L1, twelve L2 channels, code and phase GX1210:Twelve L1 channels, code and phase GX1200 PPS with PPS/Event option Twelve L1, twelve L2 channels, code and phase, real-time capable, with event and PPS ports GRX1200Twelve L1, twelve L2 channels, code and phase, real-time capable, for reference station applica- tions 2-3GPS1200 Description of the System Refer to "8 Technical Data" for information on technical specifications. ) The GX1230, GX1220, GX1200 PPS with PPS/Event option, GRX1200 and GRX1200 Pro receivers use the GPS P-code signal, which by U.S. policy is liable to be switched off without notice. Phase measurements on L2 are ensured as these receivers automatically switch to patented tracking techniques. Antennas used with rec…

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Page 1 / 5 040115QM.doc Technical Report - FCC-ID: RFDGFU18 No 040115QM From Gerhard Schwärzler Date December 01, 2003 To Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, PA 15262-0001 Copy to --- Subject Application for Equipment Authorization for GFU18 1) Description Application is submitted for certification of GFU18, a TDMA module for data transmission in a GPS surveying application named GPS1200 (please refer to the GPS1200 User Manual for detailed information). 2) Block Diagram Core piece of the GFU18 is the FCC certified SonyEricsson DM25 module (FCC-ID: PXITR-505-A2), which is mounted on an interface board. The Interface board ensures the adaptation between the SonyEricsson DM25 module and the GPS1200 system, with respect to power supply and interface communication. Our application does not affect or alter the original characteristics of the SonyEricsson DM25 module. 3) Schematic Diagram of Interface Board Please see the attached files “Schematic Diagram Interfaceboard 737384 1” and “Schematic Diagram Interfaceboard 737384 2”. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com Page 2 / 5 040115QM.doc 4) Technical Specification and Details The GFU18 housing adapts the SonyEricsson DM25 module mechanically to the GPS1200 surveying system application and serves as protection against environmental influences. The external antenna is a zero dBi type and does not amplify the standard signal of the SonyEricsson DM25 module. Please see attached file “Antenna_800&1900” for details. All data listed in this application, such as RF emission, frequency range, output power, emission designation, are based on the SonyEricsson DM25 module (FCC-ID: PXITR-505-A2). According to this conclusion, our application information is basically focused on the other portions of the GFU18, such as interface board, labeling, housing and antenna. Further we have included an EMC emission report, which also shows the Radiofrequency Radiation Exposure Evaluation calculation. 5) Labeling Page 3 / 5 040115QM.doc 6) Pictures External Pictures: GFU18 Page 4 / 5 040115QM.doc Internal Pictures: Interfaceboard - three different views Page 5 / 5 040115QM.doc 7) EMC Emission of GFU18 The attached file “EMV2003 Datalink 01” shows the EMC emission of the GPS1200 system for the separate utilization of the three data transmission modules: 1) GFU14 (no FCC approval filed) 2) GFU17 (filed for FCC approval under RFDGFU17) 3) GFU18 (filed for FCC approval under RFDGFU18) 8) RF Radiation Exposure Evaluation Calculation of GFU18 The separation distance between body and antenna in our GPS1200 application is at least 20cm (typically >30cm). Therefore our consideration of RF exposure for the GFU18 is fully based on the attached report “Evaluation of RF exposure for the DM25 module”, which was originally filed by SonyEricsson under FCC-ID “PXITR-505-A2”, and the fact that we are using a zero dBi antenna.

Page 1 / 5 040115QM.doc Technical Report - FCC-ID: RFDGFU18 No 040115QM From Gerhard Schwärzler Date December 01, 2003 To Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, PA 15262-0001 Copy to --- Subject Application for Equipment Authorization for GFU18 1) Description Application is submitted for certification of GFU18, a TDMA module for data transmission in a GPS surveying application named GPS1200 (please refer to the GPS1200 User Manual for detailed information). 2) Block Diagram Core piece of the GFU18 is the FCC certified SonyEricsson DM25 module (FCC-ID: PXITR-505-A2), which is mounted on an interface board. The Interface board ensures the adaptation between the SonyEricsson DM25 module and the GPS1200 system, with respect to power supply and interface communication. Our application does not affect or alter the original characteristics of the SonyEricsson DM25 module. 3) Schematic Diagram of Interface Board Please see the attached files “Schematic Diagram Interfaceboard 737384 1” and “Schematic Diagram Interfaceboard 737384 2”. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com Page 2 / 5 040115QM.doc 4) Technical Specification and Details The GFU18 housing adapts the SonyEricsson DM25 module mechanically to the GPS1200 surveying system application and serves as protection against environmental influences. The external antenna is a zero dBi type and does not amplify the standard signal of the SonyEricsson DM25 module. Please see attached file “Antenna_800&1900” for details. All data listed in this application, such as RF emission, frequency range, output power, emission designation, are based on the SonyEricsson DM25 module (FCC-ID: PXITR-505-A2). According to this conclusion, our application information is basically focused on the other portions of the GFU18, such as interface board, labeling, housing and antenna. Further we have included an EMC emission report, which also shows the Radiofrequency Radiation Exposure Evaluation calculation. 5) Labeling Page 3 / 5 040115QM.doc 6) Pictures External Pictures: GFU18 Page 4 / 5 040115QM.doc Internal Pictures: Interfaceboard - three different views Page 5 / 5 040115QM.doc 7) EMC Emission of GFU18 The attached file “EMV2003 Datalink 01” shows the EMC emission of the GPS1200 system for the separate utilization of the three data transmission modules: 1) GFU14 (no FCC approval filed) 2) GFU17 (filed for FCC approval under RFDGFU17) 3) GFU18 (filed for FCC approval under RFDGFU18) 8) RF Radiation Exposure Evaluation Calculation of GFU18 The separation distance between body and antenna in our GPS1200 application is at least 20cm (typically >30cm). Therefore our consideration of RF exposure for the GFU18 is fully based on the attached report “Evaluation of RF exposure for the DM25 module”, which was originally filed by SonyEricsson under FCC-ID “PXITR-505-A2”, and the fact that we are using a zero dBi antenna.

Page 1 / 5 040115QM.doc Technical Report - FCC-ID: RFDGFU18 No 040115QM From Gerhard Schwärzler Date December 01, 2003 To Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, PA 15262-0001 Copy to --- Subject Application for Equipment Authorization for GFU18 1) Description Application is submitted for certification of GFU18, a TDMA module for data transmission in a GPS surveying application named GPS1200 (please refer to the GPS1200 User Manual for detailed information). 2) Block Diagram Core piece of the GFU18 is the FCC certified SonyEricsson DM25 module (FCC-ID: PXITR-505-A2), which is mounted on an interface board. The Interface board ensures the adaptation between the SonyEricsson DM25 module and the GPS1200 system, with respect to power supply and interface communication. Our application does not affect or alter the original characteristics of the SonyEricsson DM25 module. 3) Schematic Diagram of Interface Board Please see the attached files “Schematic Diagram Interfaceboard 737384 1” and “Schematic Diagram Interfaceboard 737384 2”. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com Page 2 / 5 040115QM.doc 4) Technical Specification and Details The GFU18 housing adapts the SonyEricsson DM25 module mechanically to the GPS1200 surveying system application and serves as protection against environmental influences. The external antenna is a zero dBi type and does not amplify the standard signal of the SonyEricsson DM25 module. Please see attached file “Antenna_800&1900” for details. All data listed in this application, such as RF emission, frequency range, output power, emission designation, are based on the SonyEricsson DM25 module (FCC-ID: PXITR-505-A2). According to this conclusion, our application information is basically focused on the other portions of the GFU18, such as interface board, labeling, housing and antenna. Further we have included an EMC emission report, which also shows the Radiofrequency Radiation Exposure Evaluation calculation. 5) Labeling Page 3 / 5 040115QM.doc 6) Pictures External Pictures: GFU18 Page 4 / 5 040115QM.doc Internal Pictures: Interfaceboard - three different views Page 5 / 5 040115QM.doc 7) EMC Emission of GFU18 The attached file “EMV2003 Datalink 01” shows the EMC emission of the GPS1200 system for the separate utilization of the three data transmission modules: 1) GFU14 (no FCC approval filed) 2) GFU17 (filed for FCC approval under RFDGFU17) 3) GFU18 (filed for FCC approval under RFDGFU18) 8) RF Radiation Exposure Evaluation Calculation of GFU18 The separation distance between body and antenna in our GPS1200 application is at least 20cm (typically >30cm). Therefore our consideration of RF exposure for the GFU18 is fully based on the attached report “Evaluation of RF exposure for the DM25 module”, which was originally filed by SonyEricsson under FCC-ID “PXITR-505-A2”, and the fact that we are using a zero dBi antenna.

Page 1 / 5 040115QM.doc Technical Report - FCC-ID: RFDGFU18 No 040115QM From Gerhard Schwärzler Date December 01, 2003 To Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, PA 15262-0001 Copy to --- Subject Application for Equipment Authorization for GFU18 1) Description Application is submitted for certification of GFU18, a TDMA module for data transmission in a GPS surveying application named GPS1200 (please refer to the GPS1200 User Manual for detailed information). 2) Block Diagram Core piece of the GFU18 is the FCC certified SonyEricsson DM25 module (FCC-ID: PXITR-505-A2), which is mounted on an interface board. The Interface board ensures the adaptation between the SonyEricsson DM25 module and the GPS1200 system, with respect to power supply and interface communication. Our application does not affect or alter the original characteristics of the SonyEricsson DM25 module. 3) Schematic Diagram of Interface Board Please see the attached files “Schematic Diagram Interfaceboard 737384 1” and “Schematic Diagram Interfaceboard 737384 2”. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com Page 2 / 5 040115QM.doc 4) Technical Specification and Details The GFU18 housing adapts the SonyEricsson DM25 module mechanically to the GPS1200 surveying system application and serves as protection against environmental influences. The external antenna is a zero dBi type and does not amplify the standard signal of the SonyEricsson DM25 module. Please see attached file “Antenna_800&1900” for details. All data listed in this application, such as RF emission, frequency range, output power, emission designation, are based on the SonyEricsson DM25 module (FCC-ID: PXITR-505-A2). According to this conclusion, our application information is basically focused on the other portions of the GFU18, such as interface board, labeling, housing and antenna. Further we have included an EMC emission report, which also shows the Radiofrequency Radiation Exposure Evaluation calculation. 5) Labeling Page 3 / 5 040115QM.doc 6) Pictures External Pictures: GFU18 Page 4 / 5 040115QM.doc Internal Pictures: Interfaceboard - three different views Page 5 / 5 040115QM.doc 7) EMC Emission of GFU18 The attached file “EMV2003 Datalink 01” shows the EMC emission of the GPS1200 system for the separate utilization of the three data transmission modules: 1) GFU14 (no FCC approval filed) 2) GFU17 (filed for FCC approval under RFDGFU17) 3) GFU18 (filed for FCC approval under RFDGFU18) 8) RF Radiation Exposure Evaluation Calculation of GFU18 The separation distance between body and antenna in our GPS1200 application is at least 20cm (typically >30cm). Therefore our consideration of RF exposure for the GFU18 is fully based on the attached report “Evaluation of RF exposure for the DM25 module”, which was originally filed by SonyEricsson under FCC-ID “PXITR-505-A2”, and the fact that we are using a zero dBi antenna.

- - Test protocol: - File: Antenna_800&1900 Date: Tel. / Init.: Revision: Revision: Name: Antenna for US mobile network (800/1900) Drawn:: 10.09.03 4075-LENM - - - - Trade name: GAT 5 Released: 27.11.03 4075-LENM- - - - - Op.No.: - Page: 1 of 1 We reserve all rights in connection with this docu- ment (SN 210318) Dept. 111 A 4 DOC-CODE FKZ EDV-/ART.-/PROJECT NO. 734756 INDEX - Nr. 1.E 471005 Nr. 2.E 329601 1 INTRODUCTION 1.1 FIGURE 1.2 SHORT DISCRIPTION The GAT 5 is a dualband antenna for the standard frequencies in the US mobile networks. The antenna is suited for the GSM1900 standard and the TDMA800/1900 standard. The use is in combination with the Data- link moduls GFU17 & GFU18, which are used with the GPS System 1200. 2 TECHNICAL SPECIFICATION Parameter Value Low Band: 824 – 894MHz Frequency High Band: 1850 – 1990MHz Antenna connector TNC female Impedance 50 Ohm Gain 0dBi Max. Power 5 Watt Length aprox. 190mm 3 MANUFACTURER (DISTRIBUTOR) VIMCOM AG Dorfstrasse 55 CH-8103 Unterengstringen Tel.: 0041 1 7517700 Fax.:0041 1 7517710

Evaluation of RF Exposure for DM25 Module 1/7 ©2002 Sony Ericsson Mobile Communications Inc. Environmental Evaluation of RF Exposure for the DM-25 Module Evaluation of RF Exposure for DM25 Module 2/7 ©2002 Sony Ericsson Mobile Communications Inc. TABLE OF CONTENTS 1. Introduction.........................................................................................................................................3 1.1. Purpose of the Report.......................................................................................................................3 1.2. Description of the DM25 Device........................................................................................................3 2. Classification of Device / Applicability of Rules................................................................................3 2.1. Mobile devices..................................................................................................................................4 2.2. Excludability from routine environmental evaluation..........................................................................4 2.3. Applicable limits for exposure to radio frequency exposure...............................................................5 3. Maximum Exposure Analysis.............................................................................................................5 3.1. Maximum exposure...........................................................................................................................5 3.2. Transmission duration.......................................................................................................................6 3.2.1. Class 1 Operation – 3 W AMPS Burst Mode.............................................................................6 3.2.2. Class 2 Operation – 1.5 W AMPS Mode...................................................................................6 4. Typical exposure analysis..................................................................................................................7 4.1. Class 1 Operation – 3 W Burst Mode................................................................................................7 4.2. Class 2 Operation – 1.5 W AMPS Mode............................................................................................7 5. Conclusions........................................................................................................................................7 Evaluation of RF Exposure for DM25 Module 3/7 ©2002 Sony Ericsson Mobile Communications Inc. 1. Introduction 1.1. Purpose of the Report This technical report is a detailed environmental evaluation of the radio frequency exposure expected from use of the DM25 transmitter. The following analysis demonstrates that the DM25 device is in compliance with the requirements for maximum permissible exposure (MPE) to radiofrequency exposure as defined in the FCC Rules, 47 CFR 2.1091, as amended. 1.2. Description of the DM25 Device The DM25 Transceiver has been designed as an OEM module for use by various OEM integrators. For all applications, the radiating antenna is not provided with this product and must be supplied by the customer. All calculations related to MPE are made using antenna gain guidelines provided in the customer documentation such as the DM25 OEM Interface Manual. The module has three functional modes of operation: (1) AMPS mode – Burst Modem Transceiver Class I device (2) AMPS & TDMA mode (cellular band) – Class II device (3) TDMA mode (PCS band) – Class IV device 1. The CLASS 1 burst modem transceiver is designed to send a burst of data as a CLASS 1 AMPS cellular mobile, with 3 Watts of RF power at the antenna connector. Typical applications will trigger registrations of less than 120 ms in duration at most every 15 minutes. Once the DM25 determines that data is to be sent, the transceiver initiates a call and then transmits a 4.5-second data burst, which includes a training sequence and V.27 data. The entire transmitter burst duration varies depending on the cellular system network connection time. When the burst modem call is initiated, the DM25 transmits for 1.5 seconds and then powers down for 4 seconds, and then transmits for 1.5 seconds and then powers down for 4 seconds; this process continues until a tone is detected, up to a maximum of eight cycles of 1.5 seconds ON, 4 seconds OFF. The tone is normally detected between two to seven seconds (depending on the cellular system network connection time). Once the tone is detected, the 4.5 second data burst is sent, after which the burst transmitter is disabled by the software for 30 or 50 seconds in order to protect the hardware that has been designed to dissipate heat appropriately for this duty cycle. The disable time is 30 seconds for a sequence of two or less 1.5-second bursts, and 50 seconds for three to eight 1.5-second bursts. 2. The second mode of operation is as a dual mode (AMPS and DAMPS), CLASS 2 terminal operating in the cellular band (824 to 849 MHz) with nominally 1.5 Watts of RF power at the antenna connector. The usage would vary from a low duty cycle with a meter reading application, to a high duty cycle with a fixed telephony application. 3. The third mode of operation is as a CLASS 4 terminal operating in the PCS band (1850 to 1910 MHz) with nominally 0.6 Watts of RF power at the antenna connector. The usage would vary from a low duty cycle with a meter reading application, to a high duty cycle with a fixed telephony application. The DM25 is capable of operating in either of the modes described above, and can “switch” between modes by re-registering with the cellular system (identifying its CLASS type and technology). This transceiver is designed primarily for situations where the DM25 module is located within the application and an external antenna, connected to the module through a length of coaxial cable, is located a short distance away. The operato…

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Page 1 / 1 GFU18_RF_Exposure Memo No GFU18_RF_Exposure From Markus Lengweiler Date February 4, 2004 To Federal Communications Commission Copy to Subject GFU18 (FCC-ID: RFDGFU18) - Evaluation of RF Exposure Prediction of MPE limit at given distance: S = power density P = power input to the antenna Equation: S = P*G / 4πR 2 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 The table below is excerpted from Table 1B of 47 CFR 1.1310 titled Limits for Maximum Permissible Exposure (MPE), Limits for General Population/Uncontrolled Exposure: Frequency Range(MHz) Power Density (mW/cm^2) Averageing Time (minutes) 300 - 1500 f/1500 30 1500 - 100000 1 30 800MHz TDMA (Class IV) Maximum peak output power at antenna input terminal: 26.1 dBm Maximum peak output power at antenna input terminal: 411 mW Antenna gain (typical): 0 dBi Prediction distance: 20 cm Prediction frequency: 850 MHz Power density at prediction frequency: 0.0818 mW/cm^2 MPE limit for uncontrolled exposure at prediction frequency: 0.567 mW/cm^2 1900MHz TDMA (Class IV) Maximum peak output power at antenna input terminal: 26.1 dBm Maximum peak output power at antenna input terminal: 411 mW Antenna gain (typical): 0 dBi Prediction distance: 20 cm Prediction frequency: 1900 MHz Power density at prediction frequency: 0.0818 mW/cm^2 MPE limit for uncontrolled exposure at prediction frequency: 1 mW/cm^2 Conclusion: The power density levels at a distance of 20cm with the supported antenna (0dBi) are below the maximum levels allowed by the FCC regulations. Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com

Page 1 / 10 EMV2003 Datalink 01.doc Memo No EMV2003 Datalink 01 From Hans-Peter Schaer Date 2003-12-01 To G. Schwaerzler - 3894, A. Jaeger - 3512 Copy to H. Zudrell - 3560 Subject Electromagnetic Compatibility Datalink for GPS System 1200: Leica Geosystems GFU14 (Satelline 3AS radio modem) Leica Geosystems GFU17 (Siemens MC45 mobile phone) Leica Geosystems GFU18 (Sony / Ericsson DM25 TDMA) 1 EMC Measurements with 3 Datalink Modules for GPS System 1200: 1.1 Emission Standard: EN55022 Class B: 2000 1.1.1 Date, Lab and present Persons: Date: 2003-11-28 Lab: montena emc sa at Fribourg (CH) Present Persons: montena emc sa J. Ding Leica Geosystems AG H.-P. Schär / 3563 1.1.2 Test Equipment: Radiated electromagnetic field 30 - 1000 MHz Test site: ® anechoic chamber (foam) o open test site ̋ anechoic chamber (ferrites) o ............................................. Distance: o 30 m ̋ 10 m o 3 m o ......................... Position of EUT: 0.8 m (height of the equipment under test above floor) Test precision: ± 6 dB (30 - 300 MHz) / ± 5.4 dB (300 - 1000 MHz) Test method: The electromagnetic disturbance radiated by the equipment is measured from 30 to 1000 MHz using a spectrum analyser and a wide band antenna. The antenna is moved from 1 to 4 m in height successively with horizontal and vertical polarisations. The turning table is operated through 360° during the measurements. The recordings are carried out taking into account the maximum value of all the disturbance appearing while the apparatus is under test. The peak values are recorded continuously on the graph. The values exceeding the limits are remeasured manually giving quasi-peak values and average values using a receiver and these measurements are indicated under the graph. The limit must be respected in quasi- peak values (QP). Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg (Switzerland) www.leica-geosystems.com Page 2 / 10 EMV2003 Datalink 01.doc ̋ Spectrum analyser o 88-14 ® 90-26 ̋ 03-45 ̋ Receiver o 85-04 o 90-43 ̋ 94-35 ̋ Preamplifier o 88-05 ® 90-01 ̋ 90-42 o 95-86 o Antenna (biconical) o 82-02 o 87-05 o 87-16 o 91-05 o 94-37 o Antenna (log-per) o 88-20 o 90-30 o 91-35 o 94-64 ̋ Antenna (bilog) ̋ 94-03 o .............. o Antenna (horn) o 90-24 o 90-29 o 98-12 o 98-13 o .............. o ............................... ....................................................................................... 1.1.3 Product (EUT): GPS Sensor GX1230 S/N 450004 Terminal RX1210T S/N 100002 GPS Antenna AT502 Satelline 3AS Datalink Module modem, 433.525 MHz Leica Geosystems Type: GFU14 Siemens MC45 mobile phone, Leica Geosystems Type: GFU17 Sony / Ericsson DM25 TDMA, Leica Geosystems Type: GFU18 1.1.3.1 Configuration: GPS System on Leica Geosystems tripode Sensor GX1230 with 2 internal Batteries, External Battery GEB171 with cable to Sensor GPS Antenna AT502 with HF Cable connected to Sensor 3 different Datalink Modules clipped directly to the Sensor GX1230 1.1.3.2 Function: Rover Tracking (Sensor tracks GPS Satellites) each Datalink Module in receiving mode Page 3 / 10 EMV2003 Datalink 01.doc 1.1.4 Test Setup: System on rotating Table 1.1.5 Modification: no modifications 1.1.6 Test Results: Pass Page 4 / 1…

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