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7ZPRR002

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1. Overview

This manual describes operation function of the NTG-420 Solid State Transmitter-Receiver that is

used for the land based radar surveillance system.

Figure-1.1 shows total system illustration diagram of the NTG-420 and peripheral equipments.

And Figure-1.2 shows functional data flow of the NTG-420.

Figure-1.1 Total System Illustration Diagram of the Radar System.

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Содержание NTG-420

Страница 1: ...7ZPRR002 1 Operation Manual for THE NTG 420 SOLID STATE TRANSMITTER RECEIVER Document No 7ZPRR0002 APR 2016 ...

Страница 2: ...7ZPRR002 2 Revision Hsitory Revision Description Issued ...

Страница 3: ...e Screen 23 2 4 3 Main Menu 23 2 4 3 1 File 23 2 4 3 2 View 24 2 4 3 3 Help 24 2 4 4 Tree Menu and Functional Description 25 2 4 4 1 Radar Image 26 2 4 4 2 Input Image 37 2 4 4 3 Failure history 43 2 4 4 4 Simulation 43 2 4 4 5 Sweep Tag 44 2 5 5 Admin Menu 47 2 5 5 1 Radar Image 47 2 5 5 2 On Error Reboot 48 2 5 5 3 Admin Password 48 2 5 5 4 Process 48 2 5 5 5 Common Memory 49 2 5 5 6 Debug 49 2 ...

Страница 4: ...ecting indications are classified and described as follows Kinds of precautions to be followed are classified and described with the following icons A few examples of icons are as follows This icon is to call attentions This icon is to prohibit some actions This icon is to force some actions This indication means Hazard can cause injury or only physical damages WARNING DANGER This indication means...

Страница 5: ... stand tilted place etc Dropping or falling down of the device may cause injury Prohibition Do not wet or water the device Wetting the device may cause a shock or a fire Do not wet Do not put things containers with liquid flower pots etc or creatures on the device Do not put liquid such as water metals or inflammable objects inside the device Prohibition Prohibition Entering of liquid or excrement...

Страница 6: ...nsult with our company for internal inspection and repair Do not decompose When thunder has started do not touch the power cables the signal cables and the device Touching will cause a shock Do not touch DANGER Prohibition Do not damage the power cord or the plug Damaging processing loading heating bending and twisting forcedly or pulling may deteriorate insulation of coating expose cores or break...

Страница 7: ...ng etc may cause injury Disconnect the plug and the connection lines when moving the device Damage of cords may cause a shock or a fire Unplug Unplug with holding the plug Damage of cords may cause a shock or a fire Unplug from the outlet for safety when maintaining A shock may be caused Unplug Unplug ...

Страница 8: ...ohibition Do not put the device where much moisture or dust exists and greasy fumes or steam is generated Putting the device on a cooking table or near a heater may cause a shock or a fire Ask our company for internal inspection and cleaning periodically Without cleaning for a long time dust gathered inside the device may cause malfunction or a fire Prohibition Unplug from the outlet when not usin...

Страница 9: ...ception for TV s radios etc may CAUTIONS Do not use the device in a dark place at close range for a long time Using the device in a dark place at close range for long time may weary eyes or weaken eyesight Use the device at a distance of 40 or 50 cm in a bright place where newspaper can read easily Take a rest for eyes every 30 minutes Do not contact the cabinet with rubber or plastic products for...

Страница 10: ...Transmitter Receiver that is used for the land based radar surveillance system Figure 1 1 shows total system illustration diagram of the NTG 420 and peripheral equipments And Figure 1 2 shows functional data flow of the NTG 420 Figure 1 1 Total System Illustration Diagram of the Radar System ...

Страница 11: ...tem 2 Operation 2 1 How to start the system 1 Turn on the DC48V Power Supply by it s switch or attached NFB SSPA TRX NTG 420 Signal Processor CDC 1469 TCP Server TCP Client X band Radar Antenna Radar Control Monitoring PC NCD 2247 1B UDP TCP IP Image Capture ...

Страница 12: ...e by LAN NMEA See paragraph 2 3 4 Confirm the no error indication on main menu 5 Turn on Antenna motor NFB Before turn on It checks that there are no people near the antenna 6 Click the Transmit ON button on the main menu 7 Echo will appear on the Solid State radar Signal Input Module window See paragraph 2 4 ...

Страница 13: ...llowing indication will be displayed when NTG 420 and NCD 2247 1B are connected normally SIGNAL MODE 1 window menu Control Monitor Main TRX 1 displayed Transmit OFF Transition turned off ON Transmission turned on Stagger Transmit OFF Stagger Transition turned off ON Stagger Transmission turned on Range Table Selects Range Table shown as table below ...

Страница 14: ...DC 1469 Signal Processor Model Interface Revision 00 CPU Software Version 0000 FPGA Software Version 0000 Request Updated when click this button Failure State Initialization Failure FPGA initialization failure PLL Lock Failure PLL lock faiture on the master clock of signal processor Antenna Switch Failure Antenna Safety Switch turned ON ARP Signal Failure Lacked the Antenna encoder reference pulse...

Страница 15: ...ignal Lost High speed IF Board Failure AVAL Optical Board is Failure TRX Monitor FPGA Temperature xxx shows temperature SP Board Temperature xxx shows temperature Communication State 1 192 168 1 32 50000 SD RD Green Normal condition Red Abnormal See below ...

Страница 16: ...ank window menu Transmission Sector blanking angle can be presentable This radar system has 7 seven sector blanking area which are presentable individually Input preset angle data Actual preset angle data response from TRX ...

Страница 17: ...u Fine Tuning Reserved Function Sweep Integration Mode ON or OFF Reduce the Noise and Clutter echo CFAR ON or OFF Constant False Alarm Rate Maker Setting window menu This menu is presented by manufacture s factory so that please do not change recklessly Input data Actual preset angle data response from TRX ...

Страница 18: ...e mask of the inputted password is canceled temporarily Click the ENT button and password will be memorized When a blank is set up attestation with a password is not carried out It is enciphered and the inputted password is saved at an initialization file Operation Mode FD Not used Single This system can be used Single only ...

Страница 19: ...ransmission mode P Q Select Both P non chirp and Q chirp transmission pulse P Select P pulse only Q Select Q pulse only Encoder Type 2048 Select antenna encoder 2048 pulse type 4096 Select antenna encoder 4096 pulse type 2048 Green indication Indicate current selected encoder type Communication Preset Window ...

Страница 20: ...ver port number Indicate the communication event Communication Event Log indication Update of the log of a communication event is stopped The log of a communication event is cleared If you want to save the contents that are displayed in the file copy it to the clipboard using such as Ctrl A and Ctrl C please save the file using Memo pad etc ...

Страница 21: ...7ZPRR002 21 History of Failures Log Window indication Click the here The history of failure window displayed ...

Страница 22: ... from a solid state TRX signal processing circuit CDC 1469 The captured radar picture is provided through a shared memory to other applications Also Radar PPI image can be monitored using this module 2 4 1 Icon Capture module N_Solid exe Display Application VTS ATC etc Radar Signal SSTRX S P Circuit CDC 1469 UDP TCP IP Shared Momory ...

Страница 23: ... 4 3 1 File 1 Exit Exit the Application Note When this application is started according to the launcher process Stater2 exe of exclusive use a window is closed and it operates in the background Main Menu Tool Bar Tree Menu Radar Image Input Panel Status Bar ...

Страница 24: ...splay on off of the tool bar Tree Menu Display on off of the tree menu Input Panel Display on off the input panel Status Bar Display on off of the status bar 1 Data Link screen Other applications and the state of InterProcess communication are displayed 2 4 3 3 Help 1 Version ...

Страница 25: ...Functional Description A function name is displayed in tree form When a function name is selected a related picture and a related input panel are displayed The picture and input panel relevant to the selected function name are di l d ...

Страница 26: ...96 NM 192 NM Fixed Fixed the display azimuth Rng Displays distance of cursor position Amp Displays echo level amplitude of the cursor position reference value Input Panel Radar Azimuth Displays the radar antenna azimuth angle Range Mark Selects display on off of the Range Marker Amplitude Mark Selects display on off of the amplitude marker Paint Out Selects painting out on off ...

Страница 27: ... 0 1 V 1 0 0 2 V 2 0 0 5 V 5 0 1 0 V Amplitude level is reference value 2 Display Interval Interval Presets the update interval of radar picture Preset range 10 1000mS Lap time Displays the radar picture depiction lap time If an updating cycle is shortened the load of CPU will increase Please preset according to CPU load 2 B Scope Depiction time Interval ...

Страница 28: ...s radar display range Rng Displays distance of cursor position Azi Displays azimuth angle of cursor position Input Panel Radar Azimuth Displays the radar antenna azimuth angle Range Mark Selects display on off of the Range Marker Azimuth Mark Selects display on off of the azimuth marker Histogram Selects display on off of the histogram ...

Страница 29: ...stogram section width 1 x 256 4 x 64 8 x 32 16 x 16 32 x 8 1 x 256 4 x 64 8 x 32 Split Color Display on off of the function to classify a radar picture by color to two gradation is changed 3D Scope Selects the 3D display on off ...

Страница 30: ...g 180 30 deg 270 45 deg 360 60 deg 2 Display Interval Interval Presets the update interval of radar picture Preset range 10 1000mS Lap time Displays the radar picture depiction lap time If an updating cycle is shortened the load of CPU will increase Please preset according to CPU load 3 Color Depiction time Interval ...

Страница 31: ...ture color Blue Slide Bar Adjusts the blue level of radar picture color Reset Button Resets the gradation curvature Brightness Scroll Bar Adjusts the brightness of gradation curvature Contrast Scroll Bar Adjusts the contrast of gradation curvature Gamma Scroll Bar Adjusts the gamma level of gradation curvature 4 Stretch Mode Stretch Mode Selects the pixel composite method for B scope conversion No...

Страница 32: ...7ZPRR002 32 None Average Peak Hold Minimum Minimum Minimum value is used 3 PPI Scope ...

Страница 33: ...sor Zoom in Reduce the position of cursor Zoom out Shows display range and range marker interval Rng Displays distance of cursor position Azi Displays azimuth angle of cursor position Input Panel Radar Azimuth Displays the radar antenna azimuth angle Range Mark Selects display on off of the Range Marker Azimuth Mark Selects display on off of the azimuth marker ...

Страница 34: ... histogram Selects the histogram section width 1 x 256 4 x 64 8 x 32 16 x 16 32 x 8 1 x 256 4 x 64 8 x 32 Split Color Display on off of the function to classify a radar picture by color to two gradation is changed 3D Scope Selects the 3D display on off ...

Страница 35: ... 1 NM 8 2 NM 16 5 NM 32 10 NM 64 20 NM 128 50 NM 2 Display Interval Interval Presets the update interval of radar picture Preset range 10 1000mS Lap time Displays the radar picture depiction lap time If an updating cycle is shortened the load of CPU will increase Please preset according to CPU load 3 Color Depiction time Interval ...

Страница 36: ... Slide Bar Adjusts the blue level of radar picture color Reset Button Resets the gradation curvature Brightness Scroll Bar Adjusts the brightness of gradation curvature Contrast Scroll Bar Adjusts the contrast of gradation curvature Gamma Scroll Bar Adjusts the gamma level of gradation curvature 4 Stretch Mode Stretch Mode Selects the pixel composite method for B scope conversion None Pixel compos...

Страница 37: ... Selectes the input source Radar Socket Selects radar signal Simple Pattern Selects the Test Pattern Cycle Presets the test pattern rotation speed Bitmap File Makes the bitmap file Selects the bitmap file Noise Superimpose the noise signal This setup is not saved ...

Страница 38: ... Close Open Ready for Transmission Under transmission Waiting the receiving Under receiving Open or Close Button Open or close the socket Receive Buff Size Presets the receiving buffer size 1 512MB 1 Radar Information Azimuth Displays radar antenna azimuth angle Latest sweep message angle ACP Resolution Displays ACP resolution Rotational Period Displays Antenna revolution period and rotation speed...

Страница 39: ...times Upper2 Sequence number error Number of times that the header sequence number is not correctly incremented Upper3 Azimuth error skipping Number of times that the angle is open more than once of the orientation information in the header Upper4 Invalid data before Header In a state of waiting for reception of the header bytes on read and discard mode of data that is not recognized as a header U...

Страница 40: ...s It will display an error of application definition that occurred during the receiving process Error Code Display the error number Error File Display the error of occurred location source file name Error Line Display the places that have occurred error line number on the source file Clear Button Clear the error display 2 Video Gain Video Gain Scroll Bar Adjust the radar video gain 1 00 1 00 Reset...

Страница 41: ... pixel 6 52 5m pixel 7 60m pixel 2 5MHz 8 67 5m pixel 9 75m pixel 2MHz 10 82 5m pixel 11 90m pixel 12 97 5m pixel 13 105m pixel 14 112 5m pixel 15 120m pixel 1 25MHz 4 Input Bin Size Input Bin Size Specify the input range bin size 512 8192 By shortening the capture range bin size length you can reduce the CPU load A D Video Input Gain Offset Profit offset ...

Страница 42: ...n 2500m 2500m This adjustment is for adjusting the center of the radar image and shift the radar image on the home side in pixels 6 Azimuth Adjustment Azimuth Adjustment Adjust the radar azimuth angle 0x0000 0xFFFF This is for radar echo azimuth angle Resolution is 360 65536 deg ...

Страница 43: ...imulate the output of the message of the CDC 1469 It can not use that it has not Open the receiving socket so to send will use the socket for reception Enabled This is switch for simulation on off Period Specify the radar antenna rotation speed for the simulation IP Addr Specify the output IP address 127 0 0 1 is special IP which mean own IP address Port No Specify the output port number Send one ...

Страница 44: ...12 Antenna Angle information CRC32c Sweep Data Range bin size 3 bytes Message ID 0 x 44 Message size Range bin size 3 Data Echo strength data 2 Message2 Counters Message ID Specify the message ID of simulated sweep data 0 x 44 Message Size Specify the message size od simulated sweep data Message size Range bin size 3 Send Counter Select the both sending data counter and sweep counter Receive Count...

Страница 45: ...e L Valid 11 Start distance H 0 Fixed 10 Start distance L 0 Fixed 9 Times of day H 0 Fixed 8 Times of day L 0 Fixed 7 Dummy uncertainty 6 PPS counter value H 0 Fixed 5 PPS counter value M 0 Fixed 4 PPS canter value L 0 Fixed 3 External Tag H 0 Fixed 2 External Tag L 0 Fixed 1 Radar antenna azimuth H 65536 360 Valid 0 Radar antenna azimuth L 65536 360 Valid PciRvi 4 Pci Rvi format Range bin Descrip...

Страница 46: ...nce H 0 Fixed 6 Start distance L 0 Fixed 5 Radar antenna azimuth H 65536 360 Valid 4 Radar antenna azimuth L 65536 360 Valid 3 PPS times of day H 0 Fixed 2 PPS times of day MH 0 Fixed 1 PPS times of day ML 0 Fixed 0 PPS times of day L 0 Fixed Nams 16 Nams format 6bytes padding Range bin Description Remarks 16 4095 Radar picture data 0 4079 Valid 10 15 Padding data 6bytes 0 Fixed 9 End distance H V...

Страница 47: ...rl key ii Select the Admin Menu of Menu iii Push the OK button after input the password Initial password Admin 2 5 5 1 Radar Image 1 A Scope It is an item holder for the A Scope display 1 Double Buffered Double Buffered In case a radar picture is updated it carries out through a buffer Flicker when moving the image will be reduced by this function 2 B Scope It is an item holder for the B Scope dis...

Страница 48: ...ll be reduced by this function 2 5 5 2 On Error Reboot If reboots when an error occurs Reboots the PC at error occurrence Forced reboot Reboots immediately Test use 2 5 5 3 Admin Password Admin Password Set the password to enter to display the Administrator menu 2 5 5 4 Process Process Priority Select the application process priority 0 Real time High priority 1 High 2 Above Normal 3 Normal 4 Below...

Страница 49: ...owing control is possible by the command line parameter Command Line Parameter Description ini Initialization file name Specify the initialization file The default is to N_Solid ini of module directory log Failure log file name Specify the failure log file name The default is to N_Solid log of module directory name Instance distinguished name Specify the unique identification name to create multip...

Страница 50: ...9 1us 0 3us 9 1us 1864Hz 6 0 6us 9 1us 0 6us 9 1us 1280Hz 7 0 07us 2 8us 0 07us 2 8us 4100Hz Minimum Detection Signal MDS 93dBm or less A D Sampling rate 16bit 84MHz Pulse compression Provided Video Processing function Interference rejection CFAR and Coherent integration Output signal Radar video and Trigger Radar control monitoring TCP IP communication Power supply DC48V 10 Power consumption Less...

Страница 51: ... 1000Mbps Jumbo Frame more than 9014bytes NIC 2 Ethernet 1000Mbps 100Mbps 10Mbps OS Windows 7 Professional 32 or 64bit Software Feature Radar Control Radar Condition Monitoring Radar Echo Display NTP Time adjustment VNC Server ...

Страница 52: ...nt from that to which the receiver is connected 4 Consult the dealer or an experienced radio TV technician for help This device complies with Part 80 and Part 90 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device IC Indut...

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