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Becker GT6201-05 Installation And Operation Manual Download Page 8

 
 

GT6201 

  _________________________________________________________________________________________  

Page VI 

 

DV 17001.03 Issue 4  01/2015 

TSO ................. Technical Standard Order 
TX .................... Transmit 
VOX ................. Voice Operated IC Threshold 

(not in use for ground applications)

 

VHF .................. Very High Frequency  
VDC ................. Voltage Direct Current 
VSWR .............. Voltage Standing Wave Ratio 
VU .................... Volume Unit 

 

 

Units 

 
V ...................... Volt 
mV ................... Millivolt 
A ...................... Ampere 
mA ................... Milliampere 
W ..................... Watt 
mW .................. Milliwatt 
Hz .................... Hertz 
kHz ................... Kilohertz 
MHz ................. Megahertz 
s  ...................... Second 
dBm ................. Power level related to 1 Milliwatt in decibels 
dB .................... Decibel 

Ω

 ...................... Ohm 

g ....................... Gramm 
kg ..................... Kilogram 
°C ..................... Degree Celsius 
mm ................... Millimeter 
cm .................... Centimeter 
ppm .................. Parts per Million 

 
 

Summary of Contents for GT6201-05

Page 1: ...SCI1051S305 Version 1 56 and upwards Installation and Operation Manual Manual DV 17001 03 Issue 4 January 2015 Becker Avionics GmbH Baden Airpark B108 77836 Rheinm nster Germany Telephone 49 0 7229 30...

Page 2: ...d Issue 2 not published Issue 3 not published Issue 4 January 2015 LIST OF EFFECTIVE PAGES Page No Date Page No Date Cover Page 01 2015 I VI 01 2015 1 52 01 2015 DV 17001 03 Article Number 0640 093 07...

Page 3: ...ive receiver which meets the most recent requirements of ETSI EN 300 676 A receiver that includes SCAN dual watch mode which allows simultaneous monitoring of two different VHF frequency channels with...

Page 4: ...GT6201 _________________________________________________________________________________________ Page II DV 17001 03 Issue 4 01 2015 Blank Page...

Page 5: ...1 5 7 Regulatory Compliance 8 1 5 8 Accessories 9 Section 2 INSTALLATION 11 2 1 Limitations 11 2 2 Unpacking the Equipment and Preparation for Installation 11 2 3 Mechanical Installation 11 2 4 Elect...

Page 6: ...ls Shown on the Display 36 3 3 Start Up 37 3 4 Receive and Transmit Mode 37 3 4 1 Receive Mode 37 3 4 2 Transmit Mode 37 3 5 Frequency Selection Modes 38 3 5 1 Standard Mode 38 3 5 2 Direct Tune Mode...

Page 7: ...ations Standards Institute ETSO European Transmission System Operators GCM Chassis Module ETIS compliant for ground use GND Ground Vehicle Ground HMI Human Machinery Interface HIRF High Intensity Radi...

Page 8: ...d not in use for ground applications VHF Very High Frequency VDC Voltage Direct Current VSWR Voltage Standing Wave Ratio VU Volume Unit Units V Volt mV Millivolt A Ampere mA Milliampere W Watt mW Mill...

Page 9: ...N A X 5 Maintenance and Repair N A X 6 Illustrated Parts List N A X 7 Modification and Changes N A X 8 Circuit Diagrams N A X 1 2 Purpose of Equipment The GT6201 enables voice communication between gr...

Page 10: ...s and constitutes the basis element for a variety of other products like the GK61X portable system or the TG660 19 inch series Designed for operations at airfields and airports in a very demanding env...

Page 11: ...9833 8 33 136 985 N A 136 9916 8 33 136 990 N A Audio Outputs The GT6201 VHF Transceiver includes four fully configurable outputs Headphone 1 output rated output power is 300 mW into 75 Ohm with float...

Page 12: ...t label is attached this text will appear on the display too Scan Mode In scan mode a dual watch function is provided The device is capable of monitoring frequencies on two channels active preset simu...

Page 13: ...ts the following data applies Nominal supply voltage range 11 0 30 3 V Extended supply voltage range 10 25 V 32 2V Emergency operation 9 0 V to 10 25 V Dimming control 0 14 V or 0 28 V Typical Power C...

Page 14: ...kHz Number of channels 2280 760 Storage temperature range 55 C to 85 C Operating temperature range 20 C to 55 C 6 to 10 W TX power between 11 24 V DC 10 W at 24 V DC and above 1 5 3 Dimensions Weight...

Page 15: ...0 at 90 50 of rated output power Audio frequency response 8 33 kHz channel spacing 2 dB 4 dB 350 Hz to 2500 Hz relative to 1000 Hz Audio frequency response 25 kHz channel spacing 2 dB 4 dB 300 Hz to 3...

Page 16: ...t Number Article Number GT6201 10 0637 361 923 GT6201 05 0637 351 923 GT6201 Audio frequency response 8 33 kHz channel spacing 4 dB 2 dB in band 350 Hz to 2500 Hz relative to 1000 Hz 25 dB above 3200...

Page 17: ...ng information is needed for spare part order Vehicle Kit VK4201 Article No 0892 424 923 1PM012 Dynamic Microphone Article No 0344 214 951 1PL011 Speaker with housing and cables Article No 0524 352 88...

Page 18: ...GT6201 _________________________________________________________________________________________ Page 10 DV 17001 03 Issue 4 01 2015 Blank Page...

Page 19: ...stallation General Visually inspect the package contents for signs of transport damage Carefully unpack the equipment and check for completeness Retain all packaging material in case reshipment become...

Page 20: ...________________________________ Page 12 DV 17001 03 Issue 4 01 2015 Figure 2 2 GT6201 front view dimensions in mm and inches Figure 2 3 Drilling jig for back panel mounting dimensions in mm and inche...

Page 21: ...5 Male P1 and female J1 connectors on back plate GT6201 P1 Connector Position 3 System Interfaces for GT6201 The P1 connector Figure 2 5 is a DSUB male connector with 25 pins and slide in fastener Pi...

Page 22: ...PWR_EVAL OUT Power on monitor output P1 25 P_SUPP_GND Power supply ground return J1 Connector Position 4 Serial Interfaces and Discrete I O s The J1 connector is a D_SUB female connector with 25 sock...

Page 23: ...d microphone s low ground return used for STD1 STD2 and STD3 P1 9 MIKE_STD2_HI IN Standard microphone 2 high hot P1 18 MIKE_STD1_HI IN Standard microphone 1 high hot P1 19 MIKE_STD3_HI IN Standard mic...

Page 24: ...rection Function P1 1 SPK_HI OUT Speaker output signal P1 14 SPK_LO Speaker ground return The speaker output provides nominal 4 W into 4 Ohm Headphone s Connection Pin No Pin Name Direction Function P...

Page 25: ...E OUT enables to connect e g an external voice recorder to the transceiver in ground based installations The LINE OUT output provides nominal 1 VRMS into 1000 Ohm External Power ON Pin No Pin Name Dir...

Page 26: ...his audio signal is available on audio outputs In this case a current of maximum 100 mA can flow into the transceiver to drive an external relay for example The output has high impedance when the unit...

Page 27: ...ficient area of approximately 60 x 60 cm installed VSWR 3 1 2 7 Installation Setup for GT6201 The installation setup enables the technician to set up the equipment configuration on ground 2 7 1 Enteri...

Page 28: ...Data Description Display Contents Description GT6201 DEVICE INFO After entering the Installation Setup the first page DEVICE INFO is displayed This page shows information about the SW version and the...

Page 29: ...parameter V1y which is the level of brightness that is set when trigger point V1x is reached 3 This parameter defines the horizontal parameter V2x maximum values 14 or 28 V depending on selected dimmi...

Page 30: ...depends on battery type in use and should be adjusted within 10V 33V by the installer turning the ROTARY ENCODER LOW BATT warning page is displayed if the supply voltage drops below the LOW BATT THR v...

Page 31: ...ue from the last 3 seconds Note Menu available on primary controller On AUTO AUX ATT page the attenuation for the auxiliary audio input can be adjusted between 0 to 40 dB by turning the ROTARY ENCODER...

Page 32: ...icrophone path 1 and 2 BOTH MIKES DISABLED input PTT1 Pin P1 17 activates transmission only from microphone path 1 input PTT2 Pin J1 5 activates transmission only from microphone path 2 input IC Pin P...

Page 33: ...hone input 3 Pins P1 19 P1 8 is selected DYN MIKE dynamic microphone input Pins P1 6 P1 5 is selected NONE No microphones is used in microphone path 1 MICROPHONE 2 one option can be selected at one ti...

Page 34: ...pin status is Active The sensitivity of standard microphone 1 STD 1 MIKE SENS input is adjustable within the range 9 mV to 1500 mV by turning the ROTARY ENCODER The factory setting is 110 mV The VU me...

Page 35: ...nication check with and without engine running Note 2 For installations with high interference it is recommended to use sensitivity level 27 mV to 1500 mV Note This page is only displayed if Standard...

Page 36: ...value e g 25 mV the ambient noise is significantly reduced but the modulation of the transmitter may not be sufficient The installer shall perform a communication check after modification of this para...

Page 37: ...mode Note This Menu is available on primary controller only The GT6201 Transceiver provides two databases to store up to 99 VHF frequencies identified by channel numbers CH01 to CH99 Both data bases...

Page 38: ...er a repair is completed Note Menu available on primary controller only The factory default settings are the settings of the GT6201 when it left the factory after production To restore the factory set...

Page 39: ...HEADPHONE 2 SPEAKER NONE IN OUT CFG2 MICROPHONE 1 STD 1 MIKE STD 2 MIKE STD 3 MIKE DYN MIKE NONE MICROPHONE 2 STD 1 MIKE STD 2 MIKE STD 3 MIKE DYN MIKE NONE MIC ACTIVATION BOTH MIKES OUTPUTS HEADPHONE...

Page 40: ...ower supply lines and confirm correct polarity Confirm that the power supply is within the specified limits 2 9 3 Receiver Transmitter Operation Power up the GT6201 and tune it to a local station for...

Page 41: ...ite high electromagnetic interference which may be received by GT6201 Reduce the interference emitted by the systems around by improving shielding distance or grounding The interference may also be su...

Page 42: ...GT6201 _________________________________________________________________________________________ Page 34 DV 17001 03 Issue 4 01 2015 Blank Page...

Page 43: ...this section can be performed on the unit control head Note 3 The following graphics of the GT6201 XX display content show the 8 33 kHz channel spacing for all possible operation modes 3 1 Safety Inst...

Page 44: ...usts volume level of received signal 6 Rotary encoder Turning ROTARY ENCODER changes the settings of several parameters frequency IC volume VOX Pushing the ROTARY ENCODER toggles between the digits an...

Page 45: ...liary input The signal from the auxiliary input can be muted under certain conditions For details refer to chapter 3 10 3 4 2 Transmit Mode If PTT input is active PTT key is pressed the transceiver sw...

Page 46: ...SCAN Mode Scan mode is a sub mode of standard mode and is used for monitoring two frequencies at the same time A 2 seconds press on SCN key activates deactivates the scan function Out of the three pa...

Page 47: ...Mode Press the MDE key until the direct tune mode page appears Note If BATTERY VOLTAGE in the installation setup is deselected this mode is not accessible Only standard or channel mode are accessible...

Page 48: ...of the display If the active frequency has no assigned channel number the indication in the bottom line is CH By means of channel number CH01 to CH99 or LAST1 to LAST9 stored VHF frequencies can be s...

Page 49: ...3 5 4 Scan Mode In all frequency selection modes 1 A long press of SCN key activates the scan function and changes to STANDARD MODE if activated from CHANNEL or DIRECT TUNE mode 2 A short push on the...

Page 50: ...n front of the Active Frequency stay visible all the time and receiver noise will be audible as long as signal is received Squelch ON Squelch OFF In the users menu the squelch threshold is adjustable...

Page 51: ...O button All 99 channels are editable when selected after the STO button is pressed 2 Last channels database automatically stores nine last used frequencies identified and easy to recall as LAST1 to L...

Page 52: ...on the STORE LAST CHANNEL option must be enabled in installation setup on the MEMORY OPTIONS page When changing to a new active frequency the previous active frequency is stored LAST in memory channel...

Page 53: ...com switch I C input 3 12 Menus During normal operation in one of the frequency selection modes the following menus can be activated Intercom menu for adjustment of intercom volume and VOX threshold U...

Page 54: ...changing the VOX threshold level to above 10 VOX can be switched OFF In this case OFF replaces the numerical value indication see figure below With VOX switched OFF activation of intercom operation u...

Page 55: ...SQUELCH and by means of the ROTARY ENCODER the setting can be changed The active frequency stays indicated in the top line of the display and on the bottom line SQUELCH label appears together with a...

Page 56: ...nd insufficient airflow conditions Reappear every 3 seconds The transceiver has detected an internal failure during normal operation Depending on failure reason the device may be still operable with d...

Page 57: ...GT6201 _________________________________________________________________________________________ DV 17001 03 Issue 4 01 2015 Page 49 Section 4 Certification Document...

Page 58: ...GT6201 _________________________________________________________________________________________ Page 50 DV 17001 03 Issue 4 01 2015...

Page 59: ...GT6201 _________________________________________________________________________________________ DV 17001 03 Issue 4 01 2015 Page 51...

Page 60: ...GT6201 _________________________________________________________________________________________ Page 52 DV 17001 03 Issue 4 01 2015...

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