Transcript
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC A. Scope of Work and Technical Specification of Ground Telemetry System 1. Description of the system The ground telemetry system will track, acquire, display, process and transmit the data over UDP from both static and moving target. Major subsystems are tracking antenna and pedestals, receivers, diversity combiners, frame synchronizers, antenna control unit and recorders. Probable system block diagram is given below in Fig1.
IRIG Time
ANTENNA PEDESTAL
RF SUBSYSTEM
Dual axis tracking and Acquisition Antenna
Multi-coupler, Dual Channel Receiver, Diversity Combiner and Inbuilt Bit Sync.
ANTENNA CONTROLLER
IRIG Time
IF RECORDER SUBSYSTEM
BASE BAND SUBSYSTEM Frame Synchronizer, Simulator
UDP link for remote display
Designate (Slave) command through UDP
Fig 1 Major Subsystems of Ground Telemetry system The tracker is expected to be installed in close proximity of the target (say within 100 m range). The system must show good dynamics. The system must be portable and should withstand frequent transportation and re-installation. The installation should not consume any time other than that necessary for connecting cables. The distance between outdoor unit and indoor unit/operator console is of the order of 200 meter (Ethernet Cable /FOC). The distance between tracker and receiving unit is of the order of 40 meter (RF Cable length). The antenna system should be mounted on suitable trailer (preferably hydraulic based) and should have all leveling arrangements and leveling accuracy should be of the order of 0.1˚. The trailer and antenna system should be designed to meet the requirements of 1
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC trajectory envelop and trial configuration mentioned below. The trailer mount should be designed for transportation of antenna systems on road with a maximum speed
of
60km/hr.
The
total
weight
of
the
system
(dual
axis
tracking
antenna/acquisition antenna, servo) excluding the trailer can be up to 450kg. The pedestal should have provision for mounting video/IR camera. The tracking system consists of acquisition antenna and tracking antenna. Initial part of the trajectory can be covered and tracked by an acquisition antenna and the rest of the trajectory should be covered by the tracking antenna. The switching between the antennas will be automatic or manual depending on user configuration. Thus the combination of tracking antenna and acquisition antenna must give a seamless coverage both in azimuth and elevation span of the trajectory. A computing machine with GUI will be provided to configure, control and monitor the tracking schemes, criteria and parameters. The antenna and tracker will be outdoor units that will be operated from the remotely located control room. Omni antenna along with mounting and interfacing accessories with receiver should be provided for recording initial portions of the trajectory. The system must be fully functional under the specified environmental conditions. It must be provided with RF transparent radome and suitable dehumidifying mechanism. The electrical design must ensure safety for man, machine and environment. Protection against short circuit and high voltage transients must be provided using replaceable fuses/MCB. All the indoor equipment shall be installed in 19” instrument rack other than the base band processing computers that are to be installed in a special display console. The antenna control unit will be installed in suitably designed operator console. The instrument rack will be provided with RF, IF and base band patch panel with line printing and sufficient number of Trumpeter patch cables (or equivalent) shall be provided. All indoor and outdoor cabling and wiring shall be neatly laid and properly tagged. 2.
Trajectory Envelop & Trial Configuration a. Target can be missiles, rockets and artillery shells. Artillery shell spins at a rate of 250rps. The receiver should be able to receive the signal from above targets. b. Targets are fired at its maximum elevation angle which varies from 0 degree to a maximum of 75o. c. Variation in azimuth (horizontal) plane is within + 25o with respect to initial firing direction on horizontal plane or the Line-of-Fire(LOF) . d. Variation in elevation (vertical) plane is within 0 o to 75o with respect to initial firing elevation angle 2
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC
e. Maximum range to be covered is 75km with an onboard transmitter of power 1watt mounted on the nose side of the target for onboard antenna gain of -5dBi and data rate of 1 Mbps f. Maximum velocity of the target is of the order of 4 mach and the target altitude is around 15km. Trial Configuration: Probable configurations are as follows.
3.
a. Receiving antenna placed behind the launcher location having the antenna bore sight aligned with the initial firing direction. b. Receiving antenna placed at the impact point area aligned in such a way that the most of the trajectory envelop can be captured within the main lobe of the antenna. c. Ground telemetry setup should function in stand-alone auto tracking mode (no slaving/slewing) to follow major part of the trajectory. d. Acquisition antenna and the tracking antenna should be effectively used for initial acquisition and reliable trajectory tracking. e. The tracking antenna system must also include suitable mounting system to meet above mentioned requirements f. The tracking antenna system should have option of accepting pre programmed (predicted look angles) mode of trajectory System Specifications
The antenna tracking and receiving subsystem must meet the requirements specified under Para.2 above. Typically, one set of ground telemetry system consists of following items (Table 2 to Table 17). Detail specifications of each of the modules are given below in following tables. Values mentioned in the tables are nominal. Table (1) General Specifications (Applicable to all indoor equipment) 10 to 35 ° C 1. Temperature 2. Relative Humidity
90 % non-condensing
3. AC Power
230 V±20 V, 50 ± 4 Hz 1-phase AC
Table (2) Antenna and Tracker, Qty 01 1. Type 2. Diameter
Parabolic dish/ planar array 1.2 meter typical
3. Frequency
2.2 to 2.4 GHz
4. Polarization
LHCP and RHCP
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 5. Tracking Antenna Monopulse/ E scan
a. Type
≥ 24dBi at 2.3GHz
b. Gain c. Beam Width
6 to 7 ° (az), 6 to 7 ° (el) at 2.3GHz
d. Polarisation
RHCP & LHCP
6. Acquisition Antenna Tracking facility a. Type b. Gain
with Monopulse/ E Scan ≥ 14dBi at 2.3GHz
c. Beam Width
Minimum 20 ° (az), 20° (el) at 2.3GHz
d. Polarisation
RHCP & LHCP
7. G/T (10° Elevation angle) 3 dB/°K at 2.3GHz typical 8. Side lobe level (Tracking & >= -15 dB (w.r.t. boresight) Acquisition Antenna) 9. Azimuth Travel -200 ° to +200° 10. Elevation Travel
-10 ° to 85 °
11. Overall Tracking Accuracy
≤ ±1°
12. Dynamics
Acceleration: at least 20 °/s2
13. Tracker Type
Dual Axis tracking
14. LNA a. Bandwidth b. Gain
2.2 to 2.4 GHz ≥ 40 dB ≤0.8 dB
c. Noise Figure 15. Operating Environment
16. Power
Wind: 60 km/hr Temperature: 10 – 50° C Rain: 15 cm/hr Humidity: 95 %(condensing) Ingression: IP63 Shock & Vibration: MIL STD 810 E EMC: MIL STD 461-D 230 ± 10 V, 1-phase, 50 ± 2 Hz AC
17. OmniAntenna Specifications a. HPBW b. Gain
360 (Az);100(El) 2dBi or more
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC c. Polarisation
RHCP
Table (3) Antenna Controller Unit (ACU), Qty 01 1. Tracking Method Monopulse/E-scan scheme 2. Scan rates
500Hz to 2 KHz (Programmable)
3. Control Modes
Manual, Auto, designated and Pre programmed
4. Features
• Soft/Hard keys for control mode selection • Logging tracking errors and receiver SNR and system status
5. User Interface
• • • •
6. Communication
Suitable display for tracking errors and SNR Built-in Diagnosis test Keypad and mouse Computer with GUI for configuration, monitoring and control UDP interface with remote computer for exchange of data/ command. Packet formats to be provided by the vendors RS 422 or any other suitable interface with the mount FO Cable interface with tracking mount should be there
Table (4) Dual-channel Tracking Receiver, Qty 01 1. RF input (2.2 to 2.4) GHz 2. Frequency step 3. IInd IF filters
100 kHz, stability : ± 1ppm (3 kHz to 36MHz) user selectable in steps
4. Dynamic range
(-90dBm to -10dBm) or better
5. AFC
up to 500kHz
6. AGC
Modes : Automatic / Manual/Freeze Time constants (0.1, 1, 10, 100, 1000 ms)
7. AM demodulation
2 demodulators (Ch1 and Ch2) AM response from AGC cut-off to 50kHz
8. Pre-D combiner
Gain up to 2.5dB with optimal ratio combining Best Source Selection (when input levels differ by more than 5dB) Fading rate up to 5KHz
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 9. FM Demodulators
FM: 01 (ch1/ch2/combined) Video Filters :12 kHz to 20 MHz user selectable in steps
10. Bit Synchronization
03 channels (internal source-01; external source-02) Data rate (Biphase): 5 kbps to 10 Mbps Line code: NRZ (L,M,S) & Biphase (L,M,S), RNRZ
11. Special Functions
IF spectrum display, Eye diagram display, BER tester, Adjustable time delay (30µs to 200µs) in AM output, Modular architecture with functions upgradability, built-in self-test (for diagnostic purpose)
12. Inputs
RF: 02 (N-socket), 50 Ω IF : 04 (BNC) 75 Ω Video: 01 (BNC) 75Ω
13. Outputs
All outputs are of 75 Ω in BNC IF: 04 FM: 03 (4 Vpp; AC/DC coupling ) AM: 04 (2 Vpp for 50 % modulation) Bit Sync: 04 data & clock (RS 422 and TTL) AGC: 02
14. Man Machine LCD/TFT monitor, keypad, UDP, GUI Interface 15. Hardware Platform 5 RU (or less) Industrial grade computing machine with standard accessories, integral monitor in chassis and 19” rack mount kit Table (5) Specifications of the Telemetry Data Receiver, Qty 02 1. Frequency Range : 2.2 to 2.4 GHz Resolution : 100 kHz or better Accuracy 2. Input
: < ± 1 ppm
Impedance : 50 Ω VSWR
: 1.5:1
Max. Power : + 10 dBm 3. Spurious Rejection 4. Dynamic Range
Better than 60 dB (-90dBm to -10dBm) or better
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 5. Noise Figure
10 dB Maximum
6. Gain Control
Modes: manual, auto and freeze Time constant: 0.1 ms to 1000 ms in steps Fading rate up to 5KHz
7. AFC
±250 kHz
8. Second IF
Centre frequency: 70 MHz Bandwidth: 150 kHz to 36MHz in steps (20 filters) Impedance: 75/50 Ω
9. Tracking Demodulation
2 AM demodulators (Ch1 and Ch2) AM response from AGC cut-off to 50kHz 4V pp into 75 Ω at 50 % modulation Adjustable time delay (30µs to 200µs) in AM output
10. Data Demodulation
FM, PM, BPSK, QPSK.
11. Diversity Combining
Types: Pre-D and Post-D combining
Bandwidths: 12 kHz to 20 MHz in steps (16 filters)
Modes: Ratio, AM-AGC and best channel selection Signals: Internal and external
12.
Data Rate
13. Bit Synchronization
FM :10 Mbps(NRZ) 03 No Data Rate: 10Mbps (Bi-Phase) Source: Internal -01, External -02 Detection: matched Filter or I/D
14.
Line coding
15. Re-acquisition Time 16. BER Performance
NRZ L/M/S, Bi-phase L,M,S and RNRZ < 300 symbols (mean)for Tier 0, and 1 schemes ARTM tier-0: BER of 10-6 at Eb/No of 12 dB (Non-coherent detection) ARTM tier-0: BER of 10-6 at Eb/No of 9.5 dB (multi symbol detection) ARTM tier-1: BER of 10-6 at Eb/No of 12.5 dB
17. Tape down conversion
5 kHz to 10 MHz (as recommended by IRIG)
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 18. Signal I/O connections
RF input: 02 (N socket) IF input: 02 BNC (from IF recorder) IF output: 02 BNC uncombined, 02 combined AGC: 04 BNC uncombined, 02 combined AM: 02 BNC individual 4 Vpp Video: individual, 02 pre-D and 02 post-D; 4 Vpp at75 Ω (BNC) Bit sync: 03 NRZL, 03 clock @ 4 Vpp (BNC) Tape I/O: 02 BNC (inputs), 03 outputs (individual, combined) @ 4 Vpp
19. Telemetry data The receiver should broadcast the telemetry data over UDP broadcast Ethernet (TMoIP) within synchronized frames ICD document to be provided to the customer 20.
Features
BER measurement, IF Spectrum display and eye-pattern display Modulation index tracking for multi symbol FM PC based design with standard accessories and integral monitor GUI for configuration, testing and calibration 19” rack mount kit
21. Hardware Platform
5 RU (or less) Industrial grade computing machine with standard accessories,integral monitor in chassis and 19” rack mount kit
Table (6) Specifications of Direct IF recorder (IRIG-106 Chapter-10 complaint), Qty 01 1. No. of channels Record, Storage and Reproduce (with E-E mode) of the following Direct IF / analog baseband Record (160 MHz aggregate): 04 channels AGC Channel (10 kHz each) : 04 PCM Channel (10 Mbps/channel) : 04 Time Channel (IRIG-B): 01 2. Centre Frequency
For IF signals : tunable from 65 MHz to 75MHz For baseband signals : dynamically tunable from DC to 8
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 70Mhz (to be compatible with pre-d / IRIG carrier recording) 3. Dynamic Range
-30 to +5 dBm
4. VSWR
< 1.5 for record and reproduce
5. Impedance
50 or 75 Ohm for IF channels 75 Ohm for base band channels
6. Analog Bandwidths
1.25, 2.5, 5, 10, 20, 40 MHz (per channel)
7. Signal resolution
8 or 16 bits, selectable (per channel)
8. Record time
More than 2 hours for the total bandwidth
9. Storage media
RAID 10/5 or better; 4 TB or more
10. Replay modes
Single and Loop selection through time markers or cursors
11. IF channel selection 12. Synchronization
up to the 4 IF/base band outputs simultaneously < 5 ns between IF channels < 1 µs between time sources and recorded signals
13. Phase noise
<-120 dBc/Hz @ 1 MHz
14. Spurious
< -60 dBc
15. Hardware Platform
4RU Industrial grade computing machine with standard accessories and 19” rack mount
16. Signal monitoring
Simultaneous real time spectrum display of up to 4 IF channels during recording and playback
Table (7) Specifications of Advance Range Telemetry (ARTM) test kit,Qty 01 1. Frequency Range : 2.2 to 2.4 GHz Resolution : 0.5 MHz or finer Accuracy 2. Modulation
: < ± 2.5 ppm
Waveform: ARTM Tier 0, Tier 1 Source: Internal & External
3. Output
Power: -60 dBm to +5 dBm in 5 dB steps Connector: N-socket
4. Input
NRZ-L and 0° clock; Biphase-L
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 5. Data Rate (Biphase)
1 to 10 Mbps for Tier-0 1 to 10 Mbps for Tier 1
6. PCM Codes
NRZ-L/M/S; Bi-Phase-L/M/S; DM-M/S; RNRZ-L11/15
7. Features
Automatic selection of FM deviation and Pre-modulation filers ,RS 232 interface for programming PCM format
Table (8) Specifications of Wide Beam Antenna, Qty 01 1. Frequency 2.2 to 2.4 GHz 2. VSWR
1.5:1
3. Gain
10 dBi or better
4. Impedance
50 ohms
5. Beam width
50 deg in both planes
6. Polarisation
Circular
Table (9) Specifications of Multicoupler, Qty 02 1. Frequency 2.2 to 2.4 GHz 2. VSWR
2:1
3. Impedance
50 ohms
4. Gain
3 dB or better
5. Noise Figure
< 10 dB
6. Isolation
Better than 40 dB
7. No. of outputs
4
Table (10) Specifications of Frame Synchroniser, Qty 02 1. Format Should be compliant with IRIG-106 Class A 2.
Inputs
NRZ-L data, Clock, IRIG-B Time (BNC)
3.
Data polarity
Auto, Normal, Inverse (Programmable)
4.
Clock Phase
0°& 180°, programmable
5.
Input data rate
100 bps to 10Mbps (Biphase)
6.
Time input
1. External: IRIG-B modulated carrier input, 2. Internal: on-board timer received from any source 10
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC internal to computer e.g., computer clock, GPS receiver, etc. programmable MSB or LSB first (selectable)
7.
Bit Order
8.
Sync Error 0-15 bits (selectable) Tolerance Sync slip window 1-3 bits wide (selectable)
9.
10. Sync polarity
Normal, inverted, automatic detection (selectable)
11. Sub frame sync
FCC, SFID, URC
12. SFID location
Anywhere in the frame (programmable)
13. Time tagging 1µs resolution 14. PCM Simulator Up to 10 Mbps Bi-phase, NRZ and RNRZ TTL and filtered output 4 Vpp 15. Application Software 16. Signal connections
For configuration, Format entry, real-time processing, EU conversion, display, logging and transmission to remote location (UDP) and post processing I/O Input
17. Interface
: Data, Clock and IRIG time (BNC)
Output: NRZ, clock, Biphase (Simulator),Filtered output PCI
Table (11) Specifications of Telemetry Application Software,Qty 02 1. Configuration Format entry, Parameter definition, EU conversion (Polynomial, LUT), User DLL, parameter- string mapping, bit field extraction, word combination and concatenation 2. Online
Display: Alphanumeric, X-t, X-Y-Z Transmission: frame transmission based on UDP and HDLC formats User DLL interface: to process all words in the frame; The DLL output can be monitored, recorded and transmitted Record: log all the received frames with time tagging and generate a playback file and binary file
3. Post processing
Report Generation, ASCII text file generation, plotting and printing with absolute or relative time marking, data outlier removal, raw data fusion
4. OS
Support by Windows XP or higher
5. Special Functions
Facility for quick entry of the PCM format and word definitions along with first order polynomial coefficients for EU conversion; Utility to extract tagged data online and 11
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC offline 6. Licence
Perpetual licence for 02 users
Table (12) Specifications of RF Cable, Qty 02 1. Frequency Range
DC-6 GHz
2. Impedance
50 Ω
3. Loss
≤ 0.25 dB/meter at 2250MHz or better
4. Minimum Bending radius
1m Application: Outdoor, Water Proof
5. Features
Armoured cable with N-plug connectors 40 meter
6. Length
Table (13) Specifications of Desktop Data Processing/Analysing Unit, Qty 04 1. Type Windows 7 or latest installed with licence 2. CPU and Motherboard
Intel Core i7 or latest version with original Intel latest chipset or equivallent
3. RAM
4GB or more
4. Secondary Storage 5. Monitor
At least 350 GB, preferably SSD
6. Graphics
HD graphics with at least dedicated 1GB Video memory (DDR3 or latest)
7. Accessories
All latest standard accessories, and interfaces like USB, HDMI, e-SATA, Ethernet, VGI, etc. at the time of delivery with DVD RAM writer.
At least 13” TFT
Table (14) Specifications of Digital Storage Oscilloscope Qty 01 1. Bandwidth 1GHz 2. Channel
4
3. Record Length
10 Megasample on All channels
4. Sample Rate
Up to 5GS/s on All Channels
5. Input Sensitivity
1Mv/Div to 1V/div on 50 ohm
6. Display
10.4” (264mm)XGA Colour Display
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC Table (15) Specifications of Instrument Rack, Qty 01 1. Construction Light weight design, powder coat surface 2. Physical
19” width and 42 U height
3. Accessories
Patch panels with screen printing, front door with lock, slide rail for equipment mounting, Forced Air convection cooling, all necessary accessories for cable management, electrical power management, thermal management and transportation
Table (16) Specifications of Tri-pod for Wide Beam Antenna (Ref. Table 8), Qty 01 1. Environment Temperature: 60 °C, Humidity: 95 % rain: 15 cm/hr 2. Wind load
40 km/hr (operational)
3. Payload
5 kg or better
4. Accessories
antenna mount fixture with water proof enclosure for LNA; compass, mercury level meter and height and level adjusting screws, protection cover, interface cable for connecting to receiver
Table (17) Specifications of Timing Unit, Qty 01 1. Input From GPS receiver or locally generated IRIG-B modulated signal 2. Output
(04 No) IRIG-B modulated signal
3. Modes
Self generation Slaving to external input with freewheeling
4. Accessories
GPS Timing Antenna, Receiver and cables L1 C/A code, 8-channel, 30 m cable Cold start: 60 s; Hot start: 15 s 1 pps Accuracy: < 110 ns
Table (18) Spare Units, 01 set Item
Qty
1.
LNA
02
2.
Servo motor
01
3.
Storage Medium for IF recorder
01
13
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC 4.
MMI for Antenna Control Unit
01
*The Tool Kit to contain the following items •
Stainless steel hardware set (slide wrench, screw driver, forceps, pliers, sleeve cutter) • RJ 45 and BNC crimping tool, torque wrench and soft-jaw pliers • Cable Tester, hand held clamp meter (Agilent U1210 or equivalent) • Hand held soldering iron set, Insulated hand gloves ** In addition to the cables necessary for installation, the following set should be delivered for maintenance and repair Type
Length (m)
Qty (No)
1. Flexible low-loss RF cable 50 ohm Nplug-Nplug 2. RF cable 75 ohm BNC –BNC
2
10
3
25
3. RJ 45-cat6 cable (straight)
1
20
4. -do-
3
30
5. -do-
10
10
6. N socket-to-N socket
05
7. BNC T-connecter
10
8. BNC-BNC I- connector
10
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC B. Terms and Conditions 1. The vendor should have established Ground telemetry systems (complete or major subsystems) in India/any other country and shall be operational. The vendor shall submit details of such systems installed in India/any other country with purchase/ supply orders copies. Offers will be considered only if similar Ground telemetry system/ subsystems were supplied earlier and working satisfactorily. New developments of Ground Telemetry system/ subsystems are not acceptable. Proven subsystems with good track records only will be considered. The offers will be considered for complete integrated system only. Incomplete or part offers will not be considered. In fulfillment of the above conditions the vendor should have carried out two numbers of similar system installations whose total worth is not less than Rs. 4 crore within the last 10 years from the date of tender publication and working satisfactorily, otherwise the offer shall not be considered. 2. This work will be executed on turnkey basis. All necessary and sufficient equipment, accessories and fittings (electrical, mechanical/electromechanical/ pneumatic/ hydraulic/IT hardware and software) ranging from cables, connectors and adapters, sensors, computing devices, software and firmware, though not explicitly mentioned shall be provided by the firm to accomplish all features mentioned in the description of the system. All GUI and documentation must be in English.
3. The warranty of whole system should be of three year from the date of installation and acceptance at our facility. Warranty is inclusive of the Telemetry Application Software and the bidder shall undertake to make necessary efforts to correct any "bugs" (failures to perform as described in the specifications,) and to timely provide such corrections to the buyer on reporting such bugs. The Warranty shall be comprehensive and on site. The warranty must cover all the systems/ subsystems. 4. Only Commercial of the Shelf (COTS) products must be quoted against the items listed under Receiver, IF Recorder sub systems and base band sub-system. 5. All the IT products must be branded items from reputable manufacturer with latest configuration at the time of delivery. 6. An activity chart to meet the specified delivery period must be enclosed. MTBF of all major units must be clearly indicated. 7. The bidders must ensure that the technical bids are made strictly as per our specifications. The bidders must appreciate without any ambiguity that merely copying the specifications in their quotation shall not make the bids eligible for consideration. The documentary evidence of conformity of the quoted items and services to the RFP may be in the form of literature, drawings and data, and shall consist of the following.
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC a. A detailed description of the essential technical and performance characteristics of the item b. An item-by-item commentary on the Technical Specifications in RFP demonstrating substantial compliance of the items to those specifications or as statement of deviations and exceptions to the provisions of the Technical Specifications 8. Post warranty support for a period of minimum seven years from installation for supplying spares and technical services must be clearly indicated in the quotation. The vendor must indicate willingness to execute Post-warranty comprehensive AMC at user’s site. 9. Basic cost to include the following in addition to the materials as per the technical specification a. PDR & CDR (Preliminary Design Review & Critical Design Review) b. Installation & Commissioning c. Training d. FAT (Factory Acceptance Test) e. OSAT (On site Acceptance Test) f. Three year Warranty
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC C. Design Review & ATP 1. Preliminary design review (PDR) will be conducted, to give guidelines and all minuscule details for software customisation and hardware installation of the system, within 15 days from the date of signing of contract. The design review will be conducted at PXE, Chandipur. 2. Three months after PDR, the progress will be reviewed. All the sub-systems must be ready for integration. After integration, whole integrated system should meet the desired functionality. The important features, test/simulation results of the sub-systems and their compliance to the system objectives will be reviewed and ATP will be formulated. This review will also be conducted at PXE, Chandipur. 3. The system must qualify Factory Acceptance Test (FAT) before shipment. Total five officers from DRDO will participate in FAT at factory premises for ten working days. The outdoor equipment must also qualify the environmental tests. The necessary test facility shall be provided by the firm during FAT. 4. The supplier will be responsible for installation and commissioning of the system at PXE site. The systems must pass Onsite Acceptance Test 5. A team of scientists from PXE will be given hands-on training on the operation, maintenance and calibration of all the functional units and software used in the system at PXE for minimum seven working days. Note: System should be complete in all respect to perform the task of telemetry reception, tracking and data retrieval, processing and reporting. All the functionality should be demonstrated both statically (using simulator/test kit) and in dynamic firing during onsite Site Acceptance Test. D. Documentation 1. An operation manual describing the statement of work, overall system operation with block diagrams are to be provided. Sub-system level and system level configuration, calibration and testing procedures will be unambiguously explained with illustrative figures and pictures. 2. Maintenance manual describing wiring and cabling lay out in the antenna, pedestal, ACU and receivers is to be provided. Documents to include detailed preventive maintenance schedule for weekly, monthly and yearly basis. Troubleshooting flow chart for the Pedestal and servo control system are to be provided. 3. Calibration certificate of all the items are to be provided. 4. Radiation pattern and gain characteristic of the directional and wide bean antenna must be enclosed. E. Comprehensive Warranty & AMC Clauses The following warranty clauses will be applicable on the successful bidder. 1.
The Supplier shall warrant that goods to be supplied shall be new, unused and free from all defects and faults in material, workmanship, and 17
TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC manufacture and shall be of the highest grade and consistent with the established and generally accepted standards for materials of the type ordered and shall perform in full conformity with the specifications and drawings. 2.
The Supplier will be responsible for any defects that may develop under the conditions provided by the Supplier and under proper use, arising from faulty materials, design or workmanship such as corrosion of the equipment, inadequate contact protection, deficiencies in circuit design and or otherwise and shall remedy such defects at its own cost when called upon to do so by buyer who shall state in writing in what respect goods are faulty.
3.
The Supplier shall warrant for a period of 36 months from date of installation and commissioning that the goods/ stores supplied under this contract and each component used in the manufacture there of shall be free from all types of defects/failures.
4.
The Warranty shall be inclusive of the Telemetry Application Software and the Supplier shall make necessary efforts to correct any "bugs" (failures to perform as described in the specifications, vide Table-11), and to timely provide such corrections to the Buyer on reporting such bugs without any additional cost.
5.
The warranty services would be provided in two distinct ways. i.
Preventive Maintenance Service: The Supplier will provide a minimum of 04 preventive maintenance service visits during a year to the operating base to carry out functional checks ups and minor adjustments/tuning as may be required. Preventive maintenance for each quarter must be carried out during its stipulated period. No deviation under any circumstances shall be allowed.
ii.
Break-down Maintenance Service: In case of any break down of the equipment/system, on receiving a call from the Buyer, the Supplier is to provide maintenance service to make the equipment/system operational.
6.
Response Time: The response time of the Supplier should not exceed 72 hours from the time intimation of the break-down is provided by the Buyer.
7.
Availability of 90 % per year is to be ensured. However, down time should not exceed 05 days at one time. Required spares to attain this Availability may be stored at site by the Supplier at its own cost. If down time exceeds permitted down time at the end of contract period, LD would be applicable for the delayed period.
8.
Warranty of the equipment/sub-system would be extended by such duration of downtime. Record of the down time would be maintained by
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TECHNICAL SPECIFICATION APPENDIX: GTRS_SPEC user in logbook. Spares required for warranty repairs shall be provided free of cost by Supplier. 9.
Maximum repair turnaround time for equipment/system would be 45 days. However, the spares should be maintained in a working condition to avoid complete break-down of the equipment/system.
10. Technical Documentation: All necessary changes in the documentation (technical and operator’s manual) for changes carried out on hardware and software of the equipment will be provided. 11. During the warranty period, the Supplier shall carry out all necessary servicing/repairs to the equipment/system under warranty at the current location of the equipment/system. Prior permission of the Buyer would be required in case certain components/subsystems are to be shifted out of location. On such occasions, before taking over the goods/components, the Seller shall either, give suitable bank guarantee to the Buyer to cover the estimated current value of item being taken, or, replace with similar component/subsystem till the faulty component/subsystem is repaired and returned, or, do both, as decided by the contract manager. 12. The successful bidder must show willingness to undertake comprehensive AMC (Maintenance, service, spares) after completion of warranty and should give the budgetary estimate of AMC in the proposal.
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