ES0195A00035_00_AJ_T02-1400_opr

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Combined Interrogator and Transmitter

Document No.: ES0195A00035

Revision: 00

Revision Date: 2010-01-02

Datasheet Module T02-1400

Copyright 2009 by ERA a.s. Pardubice

All rights reserved. This document and the information it contains are property of ERA a.s. and

confidential. They shall not be reproduced nor disclosed to any person except to those having a need

to know them, without prior written consent of ERA a.s.

L500: ES0195A00035-00

ERA a.s.

Prmyslov 387

530 03 Pardubice

Czech Republic

Tel: + 420 467 004 253

Fax: +420 466 670 461

www.erabeyondradar.com

Module T02-1400 Datasheet

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Table of Contents 1 PURPOSE..............................................................................................5 2 BLOCK DIAGRAM.................................................................................5 3 BRIEF TECHNICAL DESCRIPTION......................................................6 4 LIST OF ESSENTIAL PARAMETERS...................................................7 5 SUBJECT ILLUSTRATION WITH PARTICULAR PARTS

LABELING .............................................................................................9 6 LIST OF CONNECTION POINTS ........................................................11 7 LIST OF INDICATORS ........................................................................11 8 INDICATION AND LOCALIZATION OF ERROR CONDITIONS.........12 9 LIST OF SETUP AND CONTROL ELEMENTS...................................12 10 LIST OF DIAGNOSTIC OUTPUTS ......................................................12 11 REPLACEMENT PROCEDURE ..........................................................13 11.1 DISASSEMBLY .............................................................................................................13 11.2 ASSEMBLY ..................................................................................................................13 11.3 T02-1400 MODULE IP ADDRESSES AND NTP SERVER ADDRESSES SETTING AFTER

REPLACEMENT............................................................................................................14 11.4 PROCEDURE OF OUTPUT POWER DECREASE AND SWR MONITORING TURNING

OUT ON FREQUENCY OF 1090 MHZ .............................................................................18


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1 Purpose The T02-1400 module is a combined interrogator in A/C/S modes and check responses transmitter in S mode for MLAT system integrity testing and time synchronization of MLAT systems with distributed time and elliptical-hyperbolical MLAT systems.

2 Block Diagram

Figure 2-1 T02-1400 Module Block diagram


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3 Brief Technical Description The modulator block diagram is shown in Figure 2-1. A high-accuracy, thermal compensated quartz oscillator 10 MHz is a source of the clock signal. Its frequency is multiplied 4 times for the digital part timing. A VCO is utilized for the actuating signal generation of the HF part, which is phase-locked to this high-accuracy oscillator. For the digital part clock signal generation, an external 10 MHz clock signal may be optionally applied. The T02-1400 module control is ensured by a 32-bit embedded software Microblaze processor, which is recorded to the FPGA Xilinx of the Spartan 3 XC3S4000 series. The processor is extended by a SRAM external memory, which the program part is executed from, and by a serial FLASH. Communication with the CPS occurs via the 10/100 Mbit Ethernet TCP/IP protocol. Commands and diagnostics are converted to the RS232 protocol in the XPORT block for the Microblaze processor. The T02-1400 module is provided with two pieces of XPORT, one of which is a Master, the other is a Slave. In addition, communication with two independent CPS can be established simultaneously in each of them. Consequently, altogether four independent CPS can command the module T02-1400, and in case of the communication interruption with the CPS, which currently commands, the command shall be automatically changed over to the operating CPS with the highest priority. The HF signal with required frequency (1030 MHz or 1090 MHz) created in the synthesizer and VCO block is amplitude and phase modulated in the modulator block. Obtained signal is then filtered in switched band pass filters, and after the amplification in the low-pass filter for the spurious frequency components removal. The signal is amplified in two parts it is amplified to 100 W in a three-stage boost amplifier (RF Section 1) and then lead to the RF Section 2. It consists of a balanced pair of 800 W amplifiers (2 x 400 W LDMOS transistor) operating in the linear AB class, which amplifies the signal to demanded 1400 W. Constant pre-current of these transistors in the operating temperature range is maintained by the microprocessor of 8051 series with DA and AD converters and C8051F015 thermometer. This processor performs also diagnostics of the RF Section 2 (SWR), and transfers the diagnostic information to the Digital Section 1 for further processing. Required transmission power is attained with the help of a digital attenuator and the control of the RF Section 1 boost amplifier last two stages. On the RF Section 1 and RF Section 2 outputs, circulators for the protection against returned power are connected, and circuits monitoring output power and SWR as well. The HF output is protected against overvoltage effects by means of a lightning arrester with a quarter-wave short-circuited line. Power supply input is also protected against the overvoltage effects. Thermometers are situated on the digital part card and under the HF part card, temperature readings of which are used for possible decreasing or turning out the transmission output power in case of the T02-1400 module overheating. The T02-1400 module is equipped with a 75 driver with overvoltage protection for possible connection to the measuring unit (envelope of transmitted interrogations and responses).


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4 List of Essential Parameters Electrical parameters

Supply voltage +20 +30 V (nominal +24 V) DC Power consumption max. 150 W

Frequency of carrier 1030 MHz 1090 MHz

Rated output power (at 25 C) 61.5 1 dBm for 1030 MHz 57 + 1 dBm/-2 dBm for 1090 MHz

Output power control -10 dB min/1 dB step Temperature stability of output power Pnom 1 dB

Maximum space factor 2 % Interrogation modes A, C, S Check response modes DF11, DF17, DF18, DF19 Pulse and spectral characteristics of transmitted signal acc. to Annex 10, Vol. 4

Interface 2 x LAN, single output to measuring unit (75 driver)

Autonomous feature (option) Transmission of preset charts stored in FLASH internal memory.

Diagnostics LED PWR detection of transmitted power and received commands from CPS. LED SWR detection of wrong load matching.

Mechanical parameters W x H x D (w/o holders and connectors) 147 mm x 465 mm x 291 mm

Weight 16.5 kg


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Operating conditions Tested according to Temperature range -40 C +60 C SN ETS 300 019-2-4, class 4.1 E

Ambient conditions Humidity rh < 0 %, 100 % >

SN ETS 300 019-2-4, class 4.1 E

IP67 MIL-STD-810F/METHOD 512.4 Salt mist MIL-STD-810F/METHOD 509.4 Environmental effects Fungi (microbes) MIL-STD-810F/METHOD 508.5

EMC Convenient EMI - SN EN 61000-6-3 EMS - SN EN 61000-6-2

Sinusoidal vibrations (a 1 g, f 200 Hz)

SN ETS 300 019-2-4, class 4.1 E SN EN 60068-2-6 Fc, class 4M5

Mechanical conditions Impacts (a 25 g) Impact duration 6 ms

SN ETS 300 019-2-4, class 4.1 E SN EN 60068-2-29, class 4M5, method Eb

Storage conditions Climate specification -50 C +70 C SN EN 60068-2-14 Nb

Reliability MTBF 10 000 hours


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5 Subject Illustration with Particular Parts Labeling

Figure 5-1 T02-1400 Module Drawing


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Figure 5-2 T02-1400 Module 3D view


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6 List of Connection Points Label Description

1 Input Power supply Signal mains failure (power supply fault) Harting HAN 8D connector Male

2 Input/Output Ethernet RJ45 connector (Harting HAN 3 A connector). 3 Input/Output Ethernet RJ45 connector (Harting HAN 3 A connector). 4 Not used 5 Output RF signal to transmission antenna (N-f connector). 6 Output 75 TTL driver HAN 8D Female. 7 Input/Output Service connector (ECTA 133 connector).

7 List of Indicators LED PWR LED color

Color Condition green Full transmission power. orange Decreased transmission power (default by 3 dB).

red Transmission turned out in consequence of error.

LED flickering

Flickering period [s]

Lighting period [s]

Lighting brightness

Condition

1 0.75 full command from Master XPort (connector 2) and main port

1 0.25 full command from Master XPort (connector 2) and reserve port

1 0.75 decreased command from Slave XPort (connector 3) and main port

1 0.25 decreased command from Slave XPort (connector 3) and reserve port

2 1 full last received data transmitted during timeout (10 s) (no data from any CPS)

permanently on full no transmission (no data from any CPS, and timeout expiry)


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LED SWR

Color Condition green SWR in good order transmission is running. red SWR error (RL < ~6 dB) no transmission.

8 Indication and Localization of Error Conditions Indication and localization of error conditions occurs in two ways: 1) With the help of LED PWR and LED SWR described in chapter 7. 2) They are transferred to the CPS in a diagnostic message.

Following diagnostic information is transmitted: POW Output power failure. PSV SWR too high. PUL Output pulses failure. ERR TXLU block failure. NTP Communication error with SNTP server. CP Space factor too high. DAT Data not running. UPS Operation from UPS.

9 List of Setup and Control Elements The equipment lacks adjusting and control elements accessible for the customer.

10 List of Diagnostic Outputs No diagnostic outputs are accessible to the customer.


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11 Replacement Procedure

Figure 111 T02-1400 Module Replacement

11.1 Disassembly Remove shrink connector protections. Disconnect feeder cable, antenna cable and LAN cables. Disconnect grounding cable. Slacken safety bolt, see picture. Shift entire module upright. Remove module from the cabinet.

11.2 Assembly Insert module to the cabinet and hang it in appropriate position. Tighten safety bolt. Connect grounding cable. Connect LAN cables, antenna cable and feeder cable. Mount shrink connector protections. Set IP address and NTP server addresses acc. to chapter 11.3.

Holders

Locking screw


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11.3 T02-1400 Module IP Addresses and NTP Server Addresses Setting after Replacement The setting can be performed before or after the module replacement. In both cases, the wiring diagram shown in Figure 112 shall apply.

Figure 112 Wiring diagram of T02-1400 module in the system

ANT Antenna. PC RMT or MNB computer. S01 Module S01 (power supply). T02-1400 Module T02-1400 being set up.

During the set up operation, the T02-1400 module own IP address as well as the actual addresses of the NTP server shall be stored into the T02-1400 module memory.

The IP address setting and other network XPort parameters setting of the T02-1400 module may be executed by a qualified person only and after consulting the network administrator.

Supply 24V=

T02-1400


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Setting up the IP Address Run the Lantronix DeviceInstaller program version 3.6.0.6 from archive \\era_nt_server2\6000\vykrarch\Sw\EZ0100A\EZ0100A00114_XX\TXLU_2_XPORTS_IQMO

D_XX.zip (XX is actual fw version number, for example 00). Then press the Assign IP button, and in opened window, complete MAC address of XPort to the red labeled field (see Figure 113); the address is designated on the XPORT2 label stuck on the T02-1400 module.

Figure 113 Entering MAC address of XPort in Lantronix DeviceInstaller program

Press the Next button, and select the Assign item and specific IP address in the next window (see Figure 114).

Figure 114 Lantronix DeviceInstaller window Assignment Method


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Press the Next button again, and fill in values of the network connection setting in the IP address, Subnet Mask and Default Gateway fields (see Figure 11-5).

Figure 115 Window for entering network parameters of XPort in Lantronix DeviceInstaller program

Press the Assign and then press the Finish (see Figure 116).

Figure 116 Lantronix DeviceInstaller window Assignment finish

Repeat the same procedure for the XPort, address of which is on the XPORT3 label of the T02-1400 module.


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Setup the address of the NTP server After setting the T02-1400 module own IP address, press the Search button in the Lantronix DeviceInstaller program version 3.6.0.6, and XPorts list connected to the local network shall appear in the program window. In the left window, XPorts with IP address shall be successively selected. Press the Connect button on the Telnet Configuration flag, and after the Enter key pressing, XPort Setup Mode shall appear (see Figure 117). Select the NTP Setup item (button 2) and enter the actual IP address of the NTP server and of the reserve NTP server. Save changes, and quit the Setup Mode by means of button 9 save and exit.

Figure 117 Setup Mode of XPort in Telnet


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11.4 Procedure of Output Power Decrease and SWR Monitoring Turning out on Frequency of 1090 MHz This procedure serves for decreasing output power to approx. 100 W and turning out the SWR monitoring on the frequency of 1090 MHz so that the T02-1400 module could be used together with transmitting antenna, which has wrong matching on 1090 MHz. This configuration must be performed at turned out transmission (by a command from CPS) of configured block!!! 1) Wiring at the configuration is similar to Figure 112. 2) Following file shall be expanded on the computer hard disk:

\\era_nt_server2\6000\vykrarch\Sw\EZ0100A\EZ0100A00114_XX\TXLU_2_XPORTS_IQMOD_XX.zip (XX is a number of fw actual version, e.g. 00), which contains firmware of the TXLU transmitter and configuration files.

3) In the Windows system command line (Start Execute enter cmd to the opened window and confirm by OK button), following file shall be executed: $\T02_700_SWR_1090_off.bat xxx.xxx.xxx.xxx, where $ is a path to the directory created after following file expansion: \\era_nt_server2\6000\vykrarch\Sw\EZ0100A\EZ0100A00114_XX\TXLU_2_XPORTS_IQMOD_XX.zip (e.g. c:\TXLU_2_XPORTS_IQMOD_00) and xxx.xxx.xxx.xxx is an IP address of the XC2 Xport.

4) A short-time disconnection of configured block from the power supply shall be carried out. If such disconnection cannot be realized, Lantronix DeviceInstaller version 3.6.0.6 shall be executed, application of which is described above, and the above mentioned procedure shall be performed except for the NTP Setup item selection and consecutive entering addresses of NTP servers.

5) To return the block eventually to its original status, the procedure from point 3) shall be repeated, while instead of T02_700_SWR_1090_off.bat, the T02_700_SWR_1090_on.bat shall be executed.

ES0195A00035_00_AJ_T02-1400_opr

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