FCC ID: QSCWAYSIDE Transportation Control System

The following statement will be added to the user/installation manual. CAUTION: Before performing any maintenance on the antennas or other radio frequency components of this transmitter you are instructed to turn the RF transmitter off. In performing any system maintenance while the RF transmitter is in operation you must you must maintain a separation distance of 20 cm or greater from any point on the antenna to insure compliance with the FCC RF exposure limits.

: DIT/NYL/26.0125.02/SA/SA

: 0001/00 Rf. Ed/Rv Traduction : --

Mmo Date

: 648291

: 25/10/2002 Projet / Project NYL Canarsie Line CBTC System Contract S-32701 Arborescence / Technical number Type de document / Type of document USER MANUAL TITRE / TITLE STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Mots cls descripteurs / Descriptors Rdacteur / Author S. AZOUIGUI Nombre de pages / Number of pages 16 Signature / Signature Nom / Name S. AZOUIGUI R. LARDENNOIS B. CHOCHOIS APPROBATION / APPROVAL Fonction / Function Engineer Radio Manager Engineer Date / Date Siemens Transportation Systems exclusive property

: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 SUIVI DEVOLUTIONS / REVISION RECORDS Date Date Modification Edition / Rvision Version number 0000 / 00 0001 / 00 13/09/2002 25/10/2002 concerns Affected All 1 4.3 4.4 4.4.1.4 4.4.4 5 Change new document new paragraph RF Configuration Menu v3.1 Modifications in the Figure 5 :

Organization of the menu Pseudo-random sequence Modifications of the central frequencies values Modifications in the Figure 6 :

Configuration of the menu Justification Justification Modifications of the central frequencies of the channels Modifications of the RF Configuration Menu Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

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: 25/10/2002 TABLE OF CONTENTS 1. PRODUCT MODIFICATIONS ..................................................................................................5 2. CONFIGURATION....................................................................................................................5 2.1. WRE WAYSIDE RADIO EQUIPMENT...................................................................................... 5 2.1.1. WRE characteristics...................................................................................................... 5 2.1.2. Power supply of the WRE ............................................................................................. 6 2.1.3. RF outputs of the WRE ................................................................................................. 6 2.1.4. View of the WRE Test configuration .......................................................................... 6 2.2. CRE CARBORNE RADIO EQUIPMENT.................................................................................... 6 2.2.1. CRE characteristics ...................................................................................................... 6 2.2.2. Power supply of the CRE.............................................................................................. 7 2.2.3. RF outputs of the CRE.................................................................................................. 7 2.2.4. View of the CRE............................................................................................................ 7 3. INSTRUCTIONS FOR THE MRAD...........................................................................................8 3.1. SMA CONNECTORS ON THE RF OUTPUTS................................................................................ 8 3.2. BEFORE POWER ON .............................................................................................................. 8 3.3. POWER ON............................................................................................................................ 8 3.4. DISCONNECTING COAXIAL CABLES OR ANTENNAS ..................................................................... 8 4. INSTRUCTIONS FOR USE ......................................................................................................9 4.1. SETTING THE COMMUNICATION PARAMETERS........................................................................... 9 4.1.1. Manual setting............................................................................................................... 9 4.2. AUTOMATIC SETTING............................................................................................................ 10 4.3. LISTING THE MENU............................................................................................................... 10 4.4. AVAILABLE FUNCTIONS IN THE MENU...................................................................................... 10 4.4.1. Tx Mode...................................................................................................................... 11 4.4.2. RF Switch.................................................................................................................... 12 4.4.3. Power levels................................................................................................................ 12 4.4.4. Frequencies ................................................................................................................ 12 Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 5. CONFIGURATION OF THE MENU (VERSION 3.1)...............................................................13 6. DOWNLOADING A NEW FPGA CODE.................................................................................14 7. GLOSSARY............................................................................................................................15 END OF DOCUMENT ..................................................................................................................16 Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 1. PRODUCT MODIFICATIONS Initial version described in the STS Train Radio User Manual FCC Test Configuration DIT/NYL/26.0125.02/SA/SA 644088 document. Version 3.1 :

The central frequencies of the channels have been modified :

From :

To : 2408, 2416, 2424, 2432, 2441, 2450, 2458, 2466, 2474 MHz. 2408, 2416, 2424, 2432, 2440, 2448, 2456, 2464, 2472 MHz.

The power levels have been modifed :

From :

To : P0=27.5 dBm ; P1=23.5 dBm ; P2=13.5 dBm P0=27.5 dBm ; P1=17.5 dBm ; P2=7.5 dBm 2. CONFIGURATION The test configuration is :

one WRE, not redundant (unlike NYCT config). The CIDO board (FO Wayside Radio Network) is not enclosed.

one CRE, not redundant (as NYCT config). The CIDRE board (Train Radio Network) is not enclosed. 2.1. WRE Wayside Radio Equipment 2.1.1. WRE characteristics The WRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics :

Height

Width

Depth

Weight

: 266.7 mm = 10.5"

: 238.8mm = 9.4"

: 236mm=9.3"

: <15Kg/30Lbs Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 2.1.2. Power supply of the WRE

Nominal :

Range :

Maximum Power :

24 VDC 16 VDC to 36 VDC 80 W 2.1.3. RF outputs of the WRE

Two outputs respectively identified as RFA1 and RFA2 for the WRU-A (WRU-B is not used).

50 Ohm coaxial cable terminated by a N male type plug. 2.1.4. View of the WRE Test configuration Figure 1 : The WRE 2.2. CRE Carborne Radio Equipment 2.2.1. CRE characteristics The CRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics:

Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002

Height

Width

Depth

Weight

: 133.35mm = 5.25"

: 482.6mm=19"

: 268mm=10.55"

: <10Kg/20Lbs 2.2.2. Power supply of the CRE

Nominal :

Range :

Maximum Power :

37.5 VDC 24 VDC to 44 VDC 80 W 2.2.3. RF outputs of the CRE

Two outputs respectively identified as RFA1 and RFA2 for the CRU-A (CRU-B is not used).

50 Ohm coaxial cable terminated by a N male type plug. 2.2.4. View of the CRE Figure 2 : The CRE Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 3. INSTRUCTIONS FOR THE MRAD 3.1. SMA connectors on the RF outputs The SMA connectors should not be removed from the MRAD. 3.2. Before Power On Before Power On, make sure each RF output is connected to an antenna (via the 50 Ohm coaxial cable terminated by a N male type plug) or to a 50 termination. 3.3. Power on LED status after less than 15 s at power on Medium intensity Flashing, high intensity, 5s on / 5s off Other Meaning Tx permanent mode

(4.125ms/4.125ms) Tx permanent mode (5s/5s) Action None None Possibly RF parameters undefined Configure with the terminal menu If no change, power off, and power on again. 3.4. Disconnecting coaxial cables or antennas Before disconnecting any 50 termination, coaxial cable or antenna, the MRAD should be powered off. Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

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: 25/10/2002 4. INSTRUCTIONS FOR USE 4.1. Setting the communication parameters The communication is established with a RS232 link between the computer and the equipment via a terminal. The RS232 is accessed via the DB9 socket [Figure 1; Figure 2] on the front panel. When the terminal is opened on the computer, its parameters have to be defined in the menu Parameters/communications as following :

Ports = COM1 or COM 2 (depends on which one was put the RS connection)

Transmission speed = 9600

Bits of stop = 1

Stream control = none

Data bits = 8

Parity = none 4.1.1. Manual setting Figure 3 : Setting the communication parameters Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 4.2. Automatic setting The parameters can be automatically defined by opening the file config.trm (provided on a floppy on the example below). Figure 4 : Setting the communication parameters with a *.trm file 4.3. Listing the menu Type the touch enter to list the menu. It looks as following :

* RF Configuration Menu v3.1 *

0 : Load FPGA code 1 : Download new FPGA code 2 : Program the Tx mode 3 : Check Mode / Parameters please choose:

4.4. Available functions in the menu The menu is organized as following :

Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

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: 25/10/2002 MAIN MENU LOAD FPGA DOWNLOAD FPGA SELECT TX MODE 4.125 ms / 4.125 ms 5s / 5s NORMAL SWITCH : output RFA1 or RFA2 SWITCH : output RFA1 or RFA2 CHANNEL : 0, 1, 2, 3, 4, 5, 6, 7 or 8 CHANNEL : 0, 1, 2, 3, 4, 5, 6, 7 or 8

''NOT AVAILABLE''

POWER LEVEL : P0, P1 or P2 POWER LEVEL : P0, P1 or P2 CHECK MODE PARAMETERS

Figure 5 : Organization of the menu 4.4.1. Tx Mode The available Tx modes are :

4.125ms Tx / 4.125ms Rx, 5s Tx /5s Rx or normal operation 4.4.1.1. Permanent Mode 4.125ms/4.125ms The MRAD emits during 4.125 ms and stops emitting during the following 4.125ms and so on 3.599 ms and inactive during :

Actually, its emission is active during :

904.3 The status LED [Figure 1; Figure 2] is always on with medium intensity : in fact, it flashes quickly (on during 4.125ms Tx / off during 4.125ms Rx). 4.524 ms. s s 80 s s 80 219.4 700 700 ms ms

4.4.1.2. Permanent Mode 5s/5s The MRAD emits during 5 s and stops emitting during the following 5 s and so on The status LED [Figure 1 ; Figure 2] is on with high intensity during 5s Tx and off during 5s Rx 4.4.1.3. Mode normal In normal operation, the MRAD follows a normal radio cycle, its behavior being either a wayside or carborne equipment. However, this mode is not available for the tests. Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

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: 25/10/2002 4.4.1.4. Configuration of the messages permanent Tx mode The messages which are emitted are a pseudo-random sequence. 4.4.1.5. Configuration of the spread sequence There are four spread sequences :

Sequence 0 (boot frame sequence) :

1100-1110-0111-1011-0011-1011-0110-0100-1100-0101-1111-1011-1010-0011-0101-0000-0100-0001-

0101-0110-1100-1101-0100-0000-0100-1100-1000-1110-0001-1110-0011-111

Sequence 1 :

1100-0111-0110-1011-1110-1100-0110-1101-1111-1000-1110-0100-0111-0000-1000-0100-1011-1101-

1001-1010-0011-0100-1011-0110-1010-1010-0000-1110-0100-0011-0100-010

Sequence 2 :

1101-1000-0010-1100-0111-1010-1110-0010-1001-1010-0101-1101-0011-1110-1100-0001-1100-1011-

0111-0100-1001-0000-1101-0001-0000-0100-0111-1101-1011-1001-0011-110

Sequence 3 :

1001-0001-0001-1100-0100-1110-1111-0111-0100-1010-1111-1111-0100-1000-1100-1010-0000-1110-

1111-0001-0010-1001-0110-1001-0010-0111-1100-1000-1000-0111-1110-001 The sequence used in permanent Tx mode (both 4.125ms/4.125ms and 5s/5s) is the sequence 0 (boot frame sequence). 4.4.2. RF Switch The MRAD has two RF outputs RFA1 and RFA2 that may be selected thanks to this RF switch. 4.4.3. Power levels The available power levels are :

27.5 dBm, P0 :

23.5 dBm, P1:

or P2 : 13.5 dBm 4.4.4. Frequencies The available frequencies channels are : 2408 MHz, 2416 MHz, 2424 MHz, 2432 MHz, 2441 MHz, 2450 MHz, 2458 MHz, 2466 MHz, 2474 MHz. Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 5. CONFIGURATION OF THE MENU (VERSION 3.1) please choose: 1 WARNING : the current code will be erased Do you want to proceed ? 1=YES ; 0=NO please choose: 0 loading ... loading OK running ... 0 The code was not erased running ... 1 writing memory erasing FPGA code ... F9FAFBFCFDFEFF FPGA code erased waiting for the programming file (*.HEX) Mode = ? 0 This mode is not available

RF Configuration Menu v3.1 *

0 : Load FPGA code 1 : Download new FPGA code 2 : Program the Tx mode 3 : Check Mode / Parameters please choose:

please choose: 3 the Tx mode is permanent Tx mode (4.125ms/4.125ms) Frequency F = channel 0 The power level is P0 The active RF output is RFA2 running please choose: 2 Please select the Tx mode :

for normal mode : enter 0 for permanentTx mode (4.125ms/4.125ms) : enter 1 for permanentTx mode (5s/5s) : enter 2 Mode = ?

Mode = ? 1 You have selected the permanentTx mode (4.125ms/4.125ms) Mode = ? 2 You have selected the permanent Tx mode (5s/5s) running Selection = ? 0 You have selected the RFA2 output Please select the active RF output :

for RFA1 output : enter 1 for RFA2 output : enter 0 Selection = ?

Selection = ?

You have selected the RFA1 output Please enter the channel number you want to select (0 to 8) F = ? 0 You have selected F = channel 0 F = ? 8 You have selected F = channel 8 Please select the power level :

for P0 power level : enter 0 for P1 power level : enter 1 for P2 power level : enter 2 Selection = ?

Selection = ? 0 You have selected the P0 power mode Selection = ? 1 You have selected the P1 power mode Selection = ? 2 You have selected the P2 power mode running running running Figure 6 : Configuration of the menu Notes :

When powered on, the MRAD begins to emit with the previous parameters. If no parameter was ever entered, there is a warning : the Tx mode is unknown and all parameters (Tx mode, RF output, frequency, power level) must be defined.

During the RF configuration, the MRAD continues to emit.

Each new parameter is applied immediately after input. Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 6. DOWNLOADING A NEW FPGA CODE To download a new FPGA code, the menu 1 (Download a new FPGA code) has to be chosen and confirmed. Then, the FPGA code is erased and the menu waits for a programming file

*.hex. 1 writing memory erasing FPGA code ... F9FAFBFCFDFEFF FPGA code erased waiting for the programming file (*.HEX) The programming file is in : A:\Programming_FPGA\ckmr_fcc.hex. It has to be sent as following:

Figure 7 : Downloading a new FPGA code Note : The programming lasts about 5 minutes. Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 7. GLOSSARY Radio frequency unit Carborne power supply Wayside power supply WRD controller Carborne Radio Distribution Unit Radio controller board Carborne Radio Equipment Carborne Radio Unit Radio module Radio Frequency Reception Transmission Wayside radio equipment Wayside Radio Unit BRAD CALIN_E CALIN_S CIDO CIDRE CKMR CRE CRU MRAD RF Rx Tx WRE WRU Siemens Transportation Systems exclusive property

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: DIT/NYL/26.0125.02/SA/SA Rf. Mmo : 648291 STS TRAIN RADIO - USER MANUAL - FCC TEST CONFIGURATION Ed/Rv :0001/00 Trad.: --

Date

: 25/10/2002 END OF DOCUMENT Siemens Transportation Systems exclusive property

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Siemens Transportation Systems Note interne / Memorandum Emetteur / From S.AZOUIGUI Destinataire (s) / To P. Inglis, G. Sulmont Dir. ou Sce. :

Department :

Centre :

Date : 21/08/02 Copie (s) / Copy(ies) Rf.

Mmo :

OBJET / SUBJECT : STS Train Radio User Manual - FCC Test Configuration DRAFT VERSION 1. CONFIGURATION The test configuration is :

one WRE, not redundant (unlike NYCT config). The CIDO board (FO Wayside Radio Network) is not enclosed.

one CRE, not redundant (as NYCT config). The CIDRE board (Train Radio Network) is not enclosed. 1.1. WRE Wayside Radio Equipment 1.1.1. WRE characteristics The WRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics :

Height

Width

Depth

Weight

: 266.7 mm = 10.5"

: 238.8mm = 9.4"

: <290mm/9.4"

: <15Kg/30Lbs Siemens Transportation Systems exclusive property Rf. Mmo Date

: 21/08/02 1.1.2. Power supply of the WRE

Nominal :

Range :

Maximum Power :

24 VDC 16 VDC to 36 VDC 80 W 1.1.3. RF outputs of the WRE

Two outputs respectively identified as RFA1 and RFA2 for the WRU-A (WRU-B is not used).

50 Ohm coaxial cable terminated by a N male type plug. 1.1.4. View of the WRE Test configuration Figure 1 : The WRE 1.2. CRE Carborne Radio Equipment 1.2.1. CRE characteristics The CRE is a cardfile which complies with the IEC 60297-3 standard and has the following characteristics:

Height

Width

Depth

Weight

: 133.35mm = 5.25"

: 482.6mm=19"

: <320mm/12.6"

: <10Kg/20Lbs 1.2.2. Power supply of the CRE

Nominal :

Range :

Maximum Power :

37.5 VDC 24 VDC to 44 VDC 80 W Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 1.2.3. RF outputs of the CRE

Two outputs respectively identified as RFA1 and RFA2 for the CRU-A (CRU-B is not used).

50 Ohm coaxial cable terminated by a N male type plug. 1.2.4. View of the CRE Figure 2 : The CRE 2. INSTRUCTIONS FOR THE MRAD 2.1. Power on LED status after less than 15 s at power on Medium intensity Flashing, high intensity, 5s on / 5s off Other Meaning Tx permanent mode

(4.125ms/4.125ms) Tx permanent mode

(5s/5s) Action None None Possibly RF parameters undefined Configure with the terminal menu If no change, power off, and power on again. Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 2.2. Disconnecting coaxial cables or antennas Before disconnecting the coaxial cables or the antennas, the MRAD should be powered off. 2.3. The unused RF output A 50 termination must be set on any unused RF output if no antenna is connected. 3. INSTRUCTIONS FOR USE 3.1. Setting the communication parameters The communication is established with a RS232 link between the computer and the equipment via a terminal. The RS232 is accessed via the DB9 socket [Figure 1; Figure 2]

on the front panel. When the terminal is opened on the computer, its parameters have to be defined in the menu Parameters/communications as following:

Ports = COM1 or COM 2 (depends on which one was put the RS connection)

Transmission speed = 9600

Bits of stop = 1

Stream control = none

Data bits = 8

Parity = none 3.1.1. Manual setting Figure 3 : Setting the communication parameters 3.2. Automatic setting The parameters can be automatically defined by opening the file config.trm (provided on a floppy on the example below). Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 Figure 4 : Setting the communication parameters with a *.trm file 3.3. Listing the menu Type the touch enter to list the menu. It looks as following :

* RF Configuration Menu *

0 : Load FPGA code 1 : Download new FPGA code 2 : Program the Tx mode 3 : Check Mode / Parameters please choose:

3.4. Available functions in the menu The menu is organized as following :

Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 MAIN MENU LOAD FPGA DOWNLOAD FPGA SELECT TX MODE CHECK MODE /

PARAMETERS 4.125 ms / 4.125 ms 5s / 5s NORMAL SWITCH : output RFA1 or RFA2 SWITCH : output RFA1 or RFA2 FREQUENCY : 2408, 2416...2472 MHz FREQUENCY : 2408, 2416...2472 MHz

''NOT AVAILABLE''

POWER LEVEL : P0, P1 or P2 POWER LEVEL : P0, P1 or P2 Figure 5 : Organization of the menu 3.4.1. Tx Mode The available Tx modes are :

4.125ms Tx / 4.125ms Rx, 5s Tx /5s Rx or normal operation 3.4.1.1. Permanent Mode 4.125ms/4.125ms The MRAD emits during 4.125 ms and stops emitting during the following 4.125ms and so 3.599 ms and on Actually, its emission is active during :

inactive during :

The status LED [Figure 1 ; Figure 2] is always on with medium intensity : in fact, it flashes quickly (on during 4.125ms Tx / off during 4.125ms Rx). 4.524 ms. s s 80 s s 80 219.4 904.3 700 700 ms ms

3.4.1.2. Permanent Mode 5s/5s The MRAD emits during 5 s and stops emitting during the following 5 s and so on The status LED [Figure 1 ; Figure 2] is on with high intensity during 5s Tx and off during 5s Rx 3.4.1.3. Mode normal In normal operation, the MRAD follows a normal radio cycle, its behavior being either a wayside or carborne equipment. However, this mode is not available for the tests. Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 3.4.1.4. Configuration of the messages permanent Tx mode The messages which are emitted are a sequence of 0101..01. 3.4.1.5. Configuration of the spread sequence There are four spread sequences :

Sequence 0 (boot frame sequence) :

1100-1110-0111-1011-0011-1011-0110-0100-1100-0101-1111-1011-1010-0011-0101-0000-0100-

0001-0101-0110-1100-1101-0100-0000-0100-1100-1000-1110-0001-1110-0011-111

Sequence 1 :

1100-0111-0110-1011-1110-1100-0110-1101-1111-1000-1110-0100-0111-0000-1000-0100-1011-

1101-1001-1010-0011-0100-1011-0110-1010-1010-0000-1110-0100-0011-0100-010

Sequence 2 :

1101-1000-0010-1100-0111-1010-1110-0010-1001-1010-0101-1101-0011-1110-1100-0001-1100-

1011-0111-0100-1001-0000-1101-0001-0000-0100-0111-1101-1011-1001-0011-110

Sequence 3 :

1001-0001-0001-1100-0100-1110-1111-0111-0100-1010-1111-1111-0100-1000-1100-1010-0000-

1110-1111-0001-0010-1001-0110-1001-0010-0111-1100-1000-1000-0111-1110-001 The sequence used in permanent Tx mode (both 4.125ms/4.125ms and 5s/5s) is the sequence 0 (boot frame sequence). 3.4.2. RF Switch The MRAD has two RF outputs RFA1 and RFA2 that may be selected thanks to this RF switch. 3.4.3. Power levels The available power levels are :

27.5 dBm, 17.5 dBm, 7.5 dBm P0 :

P1:

or P2 :

The P1 and P2 power levels will be redefined according to the results of the tests and to the antenna configurations. 3.4.4. Frequencies The available frequencies channels are : 2408 MHz, 2416 MHz, 2424 MHz, 2432 MHz, 2440 MHz, 2448 MHz, 2456 MHz, 2464 MHz, 2472 MHz. Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 4. CONFIGURATION OF THE MENU Figure 6 : Configuration of the menu Notes :

When powered on, the MRAD begins to emit with the previous parameters. If no parameter was ever entered, there is a warning : the Tx mode is unknown and all parameters (Tx mode, RF output, frequency, power level) must be defined.

During the RF configuration, the MRAD continues to emit.

Each new parameter is applied immediately after input. 5. DOWNLOADING A NEW FPGA CODE To download a new FPGA code, the menu 1 (Download a new FPGA code) has to be chosen and confirmed. Then, the FPGA code is erased and the menu waits for a programming file *.hex. Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 1 writing memory erasing FPGA code ... F9FAFBFCFDFEFF FPGA code erased waiting for the programming file (*.HEX) The programming file is in : A:\Programming_FPGA\ckmr_fcc.hex. It has to be sent as following:

Figure 7 : Downloading a new FPGA code Note : The programmation lasts about 5 minutes. Siemens Transportation Systems exclusive property

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Rf. Mmo Date

: 21/08/02 6. GLOSSARY Radio frequency unit Carborne power supply Wayside power supply WRD controller Carborne Radio Distribution Unit Radio controller board Carborne Radio Equipment Carborne Radio Unit Radio module Radio Frequency Reception Transmission Wayside radio equipment Wayside Radio Unit BRAD CALIN_E CALIN_S CIDO CIDRE CKMR CRE CRU MRAD RF Rx Tx WRE WRU Siemens Transportation Systems exclusive property

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