Ruggedized Handheld Programmer User Manual, Rev
Contents
1. near Hi Data Source Internal Device Temperature 35 C 95 F Refresh Terminal FEES Apply Settings Figure 9 Refresh Screen Button on the Main Menu Screen b If the Handheld Programmer is not powered on press the Power button on the keypad 4 After the Handheld Programmer boots up it automatically starts the Quasonix Utility Application The application will try to connect to a device The application should display the device type at the top of the Main Menu screen as shown in Figure 10 al Quasonix Inc G uesonlz Handheld Programmer User Manual i a K j T i atad Lr ss Pii JAFFA JOG FU EI 14 LI werled d Dats Palarii Tnmerter Data Polarity Inverted y RW S emt el ee a ad ten oR en es frential Encod Ind ACUVE lt al Terminal Apply Set Figure 10 Device Type Display Transmitter Option The available Device Types are Transmitter or Demodulator Receiver If the Device Type displays a value of Unknown a communication problem has occurred Refer to the Troubleshooting section at the end of this manual for assistance 2 3 Quasonix Utility Application Main Menu The Main Menu is where all basic settings can be configured Depending on the device type not all settings will be present For example receivers do not have RF output so this menu option is hidden Other menu items such as Bit Rate B are also hidden if the device does not support AUQPSK as a mode o2. Settings Clear and Done 2 4 2 1 Settings The terminal interface automatically configures its baud rate settings after discovering the connected device from the Main menu If you wish to use the terminal to communicate with other devices that support ASCII serial interfacing use the Settings menu option to configure the serial communications settings Refer to Serial Port Settings for specifics 2 4 2 2 Clear The Clear menu option erases all terminal information currently displayed 2 4 2 3 Done The Done menu option causes the application to exit out of the Terminal menu and back to the Main menu 2 5 Quasonix Utility Application Serial Port Settings The Serial Port Settings menu shown in Figure 15 is used to configure the Handheld Programmer s serial port to communicate with just about any ASCII serial device e Select the Baud Rate then full or half duplex based on the device you wish to communicate with Data bits parity bits and the stop bit are currently fixed at 8 N 1 and cannot be configured e After selecting the Baud and Duplex press the Accept screen button to apply the new communications settings al Quasonix Inc QuASsONIx Handheld Programmer User Manual e Press the Cancel screen button to abandon any changes to communications settings Note Custom serial port settings are only maintained while in the Terminal menu Exiting back to the Main menu and pressing the Refresh screen button starts devic
3. TRL high mark on a scale from 0 0 5 0 Examples TH Report the TRL high mark level THO 2 Set the TRL high mark to 0 2 TH 4 9 Set the TRL high mark to 4 9 Quasonix Inc G uesonlz Handheld Programmer User Manual Dr ln Mark Report or set the TRL low mark on a scale from 0 0 5 0 Examples TL Report the TRL low mark level TL 0 1 Set the TRL low mark to 0 1 TL 3 7 Set the TRL low mark to 3 7 Viterbi Forget Factor Report or set the Viterbi forget factor on a scale from 0 01 0 99 Examples VF Report the Viterbi forget factor VF 0 04 Set the Viterbi forget factor to 0 04 VF 0 62 Set the Viterbi forget factor to 0 62 Verbosity Level Report or set verbosity level on a scale of 0 9 Examples VL Report the verbosity level VLO Set the verbosity level to 0 VL5 Set the verbosity level to 5 Viterbi Status Report the Viterbi lock status and strength 3 2 PSK Commands Table 4 TT PSK Basic Serial Commands aa Help Message Displays abbreviated list of available commands Bit Rate Report or set baseband bit rate Examples BR Report the bit rate setting BR 20 Set bit rate to 5 Mbps BR 0 6 Set bit rate to 600 Kbps Bit rate Report bit rate measurement Measurement Clock Polarity Report or set clock polarity inversion state Examples CP Report the clock source state CP O Set clock inversion OFF CP 1 Set clock inversion ON Quasonix Inc QuASONIx Handheld Programmer Us
4. cececccecssseeeeeeeeeeeeeeeseeeeeeeeeeseeseeeeeeas 7 Figure 12 Main Menu EXAMI EE 8 Figure 13 Terminal Nie Te 10 Figure 14 Terminal Menu Options Settings Clear and DON ccccccccccceeccsseeseeeeeeeeeseseeeeeeeeesesaeaeeees 11 Figure 19 Serial Geigend Te CC 12 List of Tables Table 1 Package Content 1 Table 2 Main Menu Field RE de e EE 8 Table 3 Tiers 0 1 II Basic Serial Terminal Commands sssssssseeeekerne kk tek kk E ERR ERR E ERR ERR 13 Table 4 Legacy PSK Basic Serial COMMANAS 2 002 cc0cccesscecssseeeeeeesccssseneeeeessnccesseeeeeeecsscceeeeeeensenenes 15 In Quasonix Inc G uesonlz Handheld Programmer User Manual 1 Introduction 1 1 Description This document describes the operation of the Quasonix Ruggedized Handheld Programmer PDA Utility The Quasonix Handheld Programmer is designed to facilitate setting transmitters and receivers for operation With an intuitive touch screen interface all basic settings are provided to get your transmitter or receiver up and running quickly 1 1 1 Package Contents Package contents are described in Table 1 Table 1 Package Contents Quasonix Handheld Programmer User Manual Nomad Ruggedized PDA with Quasonix Utility Application and Battery Preinstalled International Power Adapter USB cable FE Quasonix Inc G uesonlz Handheld Programmer User Manual 2 Operating Instructions The Quasonix Handheld Programmer is
5. inversion ON SDI Status Report the SDI System Degradation Indication status required for the RF Networks 2241 Diversity Branch selector Quasonix Inc G uesonlz Handheld Programmer User Manual weree jem Teams IC Start Restart 7 Report or set receiver center frequency Examples FR Report the frequency setting FR 2200 5 Set modulation to 2200 5 MHz Initiate demodulation with current parameters This command is required when setting both the modulation and the bit rate Report or set modulation setting Examples MO Report the modulation setting MO 0 Set modulation to PCM FM MO 1 Set modulation to SOQPSK TG MO 2 Set modulation to Multi h CPM Input Power Level Report current input power level PS Show Parameters Displays all parameters HER Restart Demodulator Restart Demodulator without reconfiguration Derandomizer State Report or set the derandomizer state Examples HN Report the derandomizer state RNO Set the derandomizer OFF RN 1 Set the derandomizer ON FPGA amp Firmware Report the revision numbers for both the FPGA load Revision and the Firmware load SC Saturation Count Report the saturation count GE Signal Quality Report the signal quality information Save Parameters H Saves the current parameters in non volatile memory including frequency modulation bit rate data polarity clock polarity AGC state verbosity level etc Report or set the
6. operated by using the touch screen interface of a ruggedized Nomad PDA Your Handheld Programmer has the Quasonix Utility Application preloaded This software utility automatically loads when the Handheld Programmer is turned ON 2 1 Handheld Programmer Keypad Overview Figure provides a close up look at the Handheld Programmer keypad Figure 1 Handheld Programmer Keypad 2 1 1 Power Key The Power key allows different operations depending on how it is pressed Figure 2 Power Key e Press and hold the Power key to display and activate a countdown timer that will reboot the device e Press and release the Power key when the countdown timer is activated to display a menu that allows the device to be completely shut down soft booted or hard booted al Quasonix Inc QuAsonix Handheld Programmer User Manual e Press the Power key quickly to put the Handheld Programmer to sleep 2 1 2 Tab Key The Tab key allows the user to quickly move through the Quasonix Programmer Utility settings Figure 3 Tab Key 2 1 3 Enter Key The Enter key allows toggling check boxes for settings that are ON or OFF Figure 4 Enter Key 2 1 4 Backspace Key The Backspace key moves the cursor backward to erase data typed on any numeric setting Figure 5 Backspace Key 2 1 5 Screen Menu Keys The Screen Menu keys are used to select the corresponding left and right menu options displayed on the bottom of the Programming scree
7. the application after it has been closed select the following from the Windows Menu option Start Programs Quasonix then click on the Quasonix application 2 3 1 Main Menu Settings The fields on the Main Menu screen shown in Figure 12 are described in Table 2 Some of the fields described in the table only display when certain Modes are selected ai Quasonix Inc QuaASsONIx Handheld Programmer User Manual o Quasonix ER 9 19 X READY a Device Type Transmitter Frequency EEO Mode SOQPSK Var Power Tir HB Clock Polarity Inverted MM Data Polarity Inverted Diffrential Encoding Active Hi RF Output Active HB Clock Source Internal e Terminal FRE Apply Settings Figure 12 Main Menu Example Table 2 Main Menu Field Descriptions Wenn Desi Frequency Frequency units are in MHz If the device is multi band the frequency ranges for the given bands may be entered into this text box All or part of the frequency may be selected using a stylus or finger to highlight the entry Use the numeric keypad on the Handheld Programmer to enter the desired frequency Mode Modulation settings Common modulation types are PCMFM and SOQPSK More modulations types may be available depending on the device settings that were ordered when the Handheld Programmer was purchased Bit Rate Baseband Bit Rate units are Mbps Bit Rate B Baseband Bit Rate units are Mbps This rate is specific only to the AUQ
8. 2 4 2 2 KEE 11 2 4 2 3 Bei 11 2 5 Quasonix Utility Application Serial Port Settings cc ccceceeeesececeeeeeeeeeeeeeseaeaeeeseeeeeeeeeeeess 11 3 Basic Serial Terminal Commande ssssssseeeek kk ELLE LEE ERE REELLE ELLER ERE E REELLE 13 3 1 Tier 0 PCM FM Tier I SOQPSK TG and Tier II MULTI H CPM Commande 13 3 2 PER COMMA Si TE 15 4 Maintenance Instructions E 17 e Product Wananly E 18 oo Quasonix Inc QuASONIx Handheld Programmer User Manual 6 Technical Support and RMA Requests W W W W ssssssssssseeeeeee ek kk kk E ERNE ERE E ERR R ERR E SEERE ERE E ERE R RER REEL ERE 19 FOR Kee Ee E HOR IK WEE 20 8 Appendix A Acronym et 21 List of Figures Figure 1 Handheld Programmer Keypad ccccccssesceceeeeeeeceseceeeeeeeesseseeeeseeeeeseaseeeseeeeessegeeeesageeesessaneeseas 2 Figure WOW Ol KOV E 2 Soe E NO E 3 Siet EE 3 Figure 5 Backspace Koy cusiacavesrticatiennecamiantnedanusmausdaninesnentivanseatieuaignniantewuaitinewsshamendumaansutiaessetamewwaniicunsusiis 3 Figure 6 Screen Menu Keys 3 Figure 7 Numeric hees E 4 Figure 8 MDM 15 Wiring Harness cccccccccseeeeeeeeeseeeceeeeeeceeeeesseaseeseaeeeeseaeeeessaueeessaeeeessegeeeenaeeeeesseeeeseas 4 Figure 9 Refresh Screen Button on the Main Menu Gcreen ek kk E Ek RER E ERE ERR Rk rr ner 5 Figure 10 Device Type Display Transmitter Option 6 Figure 11 Refresh and Apply Screen Buttons on Settings Screen
9. PSK modulation type no other modes support this feature Variable Power This setting allows fine adjustments to RF power output Variable power is specific only to transmitters Not all transmitters support this option The default value is 0 Acceptable range is from 0 to 31 Quasonix Inc G uesonlz Handheld Programmer User Manual Wenn eseription Clock Polarity Inverted When checked the clock polarity is inverted Under normal circumstances the clock polarity is unchecked and not inverted Data Polarity Inverted When checked the data polarity is inverted Under normal circumstances the data polarity is unchecked and not inverted Differential Encoding Differential encoding only applies to the modulation type SOQPSK Active The default value is active or checked When a transmitter is connected differential encoding will be displayed When a receiver is connected differential decoding will be displayed RF Output Active RF output only applies to transmitters The default value is checked Clock Source Internal Clock Source Internal only applies to transmitters When an external clock is not available setting this option allows the transmitter to source its own clock The default value is unchecked Clock Rate Clock Rate units are in MHz Clock Rate only applies to transmitters Clock Rate is dependent on Clock Source Internal being selected Clock rate configures the internal t
10. Qu A S O AN X ISO 9001 2008 Certified Quasonix Ruggedized Handheld Programmer User Manual QSX AC HHPROG 800N Y Quasonix Inc 6025 Schumacher Park Dr West Chester OH 45069 16 October 2014 Revision 1 2 2 No part of the document may be circulated quoted or reproduced for distribution without prior written approval from Quasonix Inc Copyright Quasonix Inc All Rights Reserved QuASONIx Handheld Programmer User Manual Table of Contents T TO O Er 1 1 1 DESCO NO EE 1 Lad Kleer 1 e MDS PAA MS IC TON eege 2 2 1 Handheld Programmer Keypad Overview 1 W W ssssssssseuekeekte kk kk LEE EL E ERE ERR REE REESE ERE E ERR ERR ERR rn Er 2 2 1 1 Belg E 2 EE ed 3 2 1 3 EMOCE OY oa onine din wisecoansamothesiecicataadjesuientehaamubhotamnuetihasiapiuaanceoearanecdhumitumetduriwassmenesonnnat 3 ete B ckspace KOV iuerre r e e a EENE a SEN O EErEE N 3 SE MENU Eeer 3 2010 EENEG 4 2 2 Quasonix Utility Application Getting Giarted nens skete ek kk ker kk kk kr rrer 4 2 3 Quasonix Utility Application Main Men 6 2 3 1 WENN Eed e E 7 2 4 Quasonix Utility Application Termmmal kst e tee ERR ELLER RR E Ek kk kr rnel 10 2 4 1 Using the Touch Keyboard EE 10 2 4 2 Using the Terminal Menu Options ccccccccccescccceeeeeaeseeeeeeeeeeeeeeeeeeeeeessaeeeeeeeeeessaeaeeeeeeees 11 2 4 2 1 Settings ccecccececesesesesesescscscscsvevevevevevacacacececacevecevecsueveneeensecevevavevevevevevavavavvereverenenenenenened 11
11. e detection which automatically configures communications settings and causes any serial port changes to be lost g Serial Port Settings 3 4 24 X aud Rate communications Settings 57600 8 N 1 Duplex False Duplex Full Figure 15 Serial Port Settings Quasonix Inc G uesonlz Handheld Programmer User Manual 3 Basic Serial Terminal Commands Basic serial commands are programmed into the Quasonix PDA Utility Your transmitter or receiver may have additional commands that are not currently available in the handheld programmer software 3 1 Tier 0 PCM FM Tier SOQPSK TG and Tier Il MULTI H CPM Commands Table 3 Tiers 0 1 II Basic Serial Terminal Commands e RR Message Displays abbreviated list of available commands AGC State Report or set the receiver s automatic gain control AGC Examples AA Report the AGC state AAO Set AGC OFF AA2 Set AGC ON Bit Rate Measurement Report bit rate measurement Report bit rate measurement rate measurement Bit Rate Report or set baseband bit rate Examples BR Report the bit rate setting BR 20 Set bit rate to 5 Mbps BR 0 6 Set bit rate to 600 Kbps Clock Polarity Report or set clock polarity inversion state Examples CP Report the clock source state CPO Set clock inversion OFF CP 1 Set clock inversion ON Data Polarity Report or set data polarity inversion state Examples DP Report the polarity inversion state DPO Set data inversion OFF DP 1 Set data
12. er Manual weree Name Desert Data Polarity Report or set data polarity inversion state Examples DP Report the polarity inversion state DP 0 Set data inversion OFF DP 1 Set data inversion ON FR Frequency Report or set receiver center frequency Examples FR Report the frequency setting FR 2200 5 Set modulation to 2200 5 MHz Start Restart Initiate demodulation with current parameters Modulation Report or set modulation setting Examples MO Report the modulation setting MO 3 Set modulation to BPSK MO 4 Set modulation to QPSK MO 5 Set modulation to AQPSK MO6 Set modulation to AUQPSK MO 7 Set modulation to OQPSK MO 8 Set modulation to UQPSK MO 9 Set modulation to Digital PM DPM a Input Power Level Report current input power level Restart Restart Demodulator without reconfiguration Demodulator RV FPGA amp Firmware Report the revision numbers for both the FPGA load and the Revision Firmware load EE Saturation Count Report the saturation count Save Parameters Saves the current parameters in non volatile memory Requires NV including frequency modulation bit rate data polarity clock option polarity AGC state verbosity level etc VL Verbosity Level Report or set verbosity level on a scale of 0 9 Examples VL Report the verbosity level VLO Set the verbosity level to 0 VL5 Set the verbosity level to 5 Quasonix Inc QuaAsONiIx Handheld Programmer User Manual 4 Maintena
13. kjiji Shift z x c v bjnjim COaOl i 0 eltel Settings Clear Done Figure 13 Terminal Window To display a list of advanced commands available from the terminal window e Using the stylus press the Shift key followed by the key The terminal should display a question mark e Press the Return key on the Handheld Programmer keypad to issue the command to the device A list of commands should be displayed in the terminal window e Use the scroll bar located to the right of the terminal to view any information that may have scrolled off the display screen If the question mark or the menu do not display there may be a communications problem Refer to the Troubleshooting section for assistance Refer to the documentation that came with your Quasonix device for a complete list of User Commands Refer to Tiers 0 I II Basic Serial Terminal Commands in this document for examples of User Commands al Quasonix Inc G uesonlz Handheld Programmer User Manual 2 4 2 Using the Terminal Menu Options There are three menu options with the Terminal window Settings Clear and Done Q Terminal tye 54 23 X Show Unit Options NRe amp H Conversion Convolutional Coder sogrsKe 123 1 2 3 4 5 6 7 8 9 0 Tabjajwje r t y ujijojeji I cAPjajsja flajh ijkjiji Shift z c v bjnjim cujan SY l ETE Settings Clear Done Figure 14 Terminal Menu Options
14. mer User Manual 7 Troubleshooting Problem pas Device Type is reporting Unknown on the Main Menu Pressing the Refresh screen button on the Main menu still reports Device Type Unknown Connecting the Handheld Programmer to a computer using the Handheld terminal and a computer terminal was successful Why does the Device type still report Unknown for the device type when connected to the transmitter or receiver device The Handheld Programmer communicates with the transmitter or receiver using the Quasonix Utility Application terminal and selected baud settings Why does the Device type still report Unknown for the device type This message is reported if the Handheld Programmer is turned ON and is running the Quasonix Utility Application without a powered device connected to it Press the Refresh screen button on the Main menu to attempt to re establish communication with the device This message is also reported when a device other than a Quasonix transmitter or receiver is connected When using the Handheld Programmer to communicate with other serial devices select Terminal on the Main menu This message may also display when unplugging from one device and connecting to another device Press the Refresh screen button after connecting to the new device There may be a physical wiring problem with the serial cable connected to the device Try connecting the Handheld Programmer to a computer serial port run
15. n Figure 6 Screen Menu Keys al Quasonix Inc Quasonix Handheld Programmer User Manual 2 1 6 Numeric Keys The Numeric keys are used on settings that require a numeric value Figure 7 Numeric Keys 2 2 Quasonix Utility Application Getting Started 1 Connect the Handheld Programmer to a Quasonix transmitter or receiver using a pre wired MDM 15 wiring harness for TTL units Part Number QSX AC MDM15 HARNESS SOCK Optionally you can wire your own MDM 15 harness using the prewired MDM 15 with pigtails Part Number QSX AC MDM15 36 SOCK Refer to the documentation that came with your Quasonix transmitter or receiver for the proper wiring harness to use Figure 8 MDM 15 Wiring Harness 2 Using the wire harness plug the female DB 9 connector directly into the bottom of the Handheld Programmer FE Quasonix Inc QuASONIx Handheld Programmer User Manual 3 Power on the Quasonix transmitter or receiver Refer to the documentation that came with the transmitter or receiver for the correct voltages and connections a If the Handheld Programmer is already powered on and the Quasonix application is running press the Refresh screen button to automatically attempt to sense the connected device type and acquire settings The Refresh screen button is located at the bottom of the screen and can be accessed by using the Windows scroll bar found to the right of the screen E Clock Source Internal mie Cmairrnm
16. nce Instructions The Handheld Programmer requires no regular maintenance There are no serviceable parts ae Quasonix Inc QuASONIx Handheld Programmer User Manual 5 Product Warranty The Quasonix Handheld Programmer carries a standard parts and labor warranty of one 1 year from the date of delivery EF QuasonixX Inc G uesonlz Handheld Programmer User Manual 6 Technical Support and RMA Requests In the event of a product issue customers should contact Quasonix via phone 1 513 942 1287 or email support quasonix com to seek technical support If the Quasonix representative determines that the product issue must be addressed at Quasonix a returned materials authorization RMA number will be provided for return shipment Authorized return shipments must be addressed in the following manner Quasonix Inc ATTN Repair RMA 6025 Schumacher Park Drive West Chester OH 45069 To ensure that your shipment is processed most efficiently please include the following information with your product return Ship To Company name address zip code and internal mail drop if applicable Attention Contact person Name Title Department Phone number email address Purchase Order Number If applicable RMA Number provided by the Quasonix representative Please note that Quasonix reserves the right to refuse shipments that arrive without RMA numbers ol Quasonix Inc G uesonlz Handheld Program
17. ning a terminal program Be sure to use a null modem cable when connecting a Handheld Programmer to a computer for proper communication From the Quasonix Utility Application select Terminal then Settings and configure the communication settings to match the computer s terminal settings Anything typed in the Quasonix Utility Application should display on the computer s terminal screen and anything typed in the computer screen should display on the Quasonix Utility Application terminal screen If this is the case then the Handheld Programmer is functioning correctly and the problem may be in the transmitter or receiver cabling There may be a physical wiring problem with the serial cable connected to the device Try connecting the transmitter or receiver to a computer serial port running a terminal program Refer to your device s documentation for the correct baud rate Common settings are 57600 8 N 1 and 115200 8 N 1 If you can communicate with the transmitter or receiver make note of the device s baud settings and attempt the connection using the Quasonix Handheld Programmer terminal with the same baud rate settings Make sure the transmitter or receiver is a Quasonix device If the device is a Quasonix transmitter or receiver it may too old to use the binary interface which allows the Main menu to operate If so the terminal dialog on the Quasonix Utility Application may still be used to configure these devices Please refer t
18. o section 3 0 Basic Serial Commands for setting older devices 20 Quasonix Inc G uesonlz Handheld Programmer User Manual 8 Appendix A Acronym List e Jee OOOO a Quasonix Inc G uesonlz Handheld Programmer User Manual SDI System Degradation Indication SOQPSK Shaped Offset Quadrature Phase Shift Keying SOQPSK TG a Offset Quadrature Phase Shift Keying Telemetry TTL Transistor Transistor Logic TRL Tracking Loop Quasonix Inc
19. ption and this mode is not actively selected When configuring the device the Apply screen button shown in Figure 11 or Apply Settings option shown in Figure 10 must be selected in order for the changes to be applied to the device Both perform the same function The Apply Settings option may be used at any time individually after each setting or after all settings have been made il Quasonix Inc Qu A S O A x Handheld Programmer User Manual gt Quasonix G 7 9 08 READY MB Clock Polarity Inverted I Data Polarity Inverted Diffrential Encoding Active RF Output Active MB Clock Source Internal MB Data Source Internal Temperature 35 C Figure 11 Refresh and Apply Screen Buttons on Settings Screen The Refresh screen button allows the devices current configuration settings to be retrieved and displayed This button also allows for the automatic detection of a new device when multiple devices are to be configured After moving the serial connector from one device to another press the Refresh screen button to establish a new connection and retrieve settings The Refresh function causes the Handheld Programmer to replace any changes to settings that have been made Be sure and press the Apply screen button if you do not wish to lose your settings Selecting the CJ icon in the upper right corner of the Main Menu closes the application completely The application will not be running as a PDA background task To run
20. ransmitter s clock Digitally synthesized internal clock frequency range is 0 150 MHz 22 0 MHz in steps of approximately 1424 15 Hz Exact values available are N 93 333 65536 in MHz Data Source Internal Data Source only applies to transmitters When an external data source is not available setting this option allows the transmitter to source its own data PN pattern The default value is unchecked Data Pattern Data Pattern units are defined as PN patterns Data Pattern only applies to transmitters Patterns may be one of four specified patterns PN6 PN11 PN15 PN23 Device Temperature Device temperature is displayed in Celsius and Fahrenheit Use this information to determine proper heat dissipation or overheating of the device Quasonix Inc QuASsONIx Handheld Programmer User Manual 2 4 Quasonix Utility Application Terminal The Terminal Menu is where all advanced settings can be configured Depending on the device type not all settings will be available For example receivers do not have RF output so this menu option will not be available on the menu help list 2 4 1 Using the Touch Keyboard The Terminal window automatically opens a touch keyboard on the screen that can be operated using the PDA stylus lo Terminal oe WE 4 23 X gt Show Unit Options a WMEZ M Conversion Convolutional Coder 123 1 2 3 4 5 6 7 8 9 0 Tabjajwje r t y ujijojejE i cAPjajsja flajh ij
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