Datron MT-1099A, Technical Manual

Page 1: ...MT 1099A Mobile Mount Operator Technical Manual Manual Part No MT 1099A MS Release Date February 2007 Revision C ...

Page 2: ...Datron World Communications Inc 995 Joshua Way Suite A Vista CA 92081 U S A Phone 760 597 1500 Fax 760 597 1510 E Mail customerservice dtwc com www dtwc com ...

Page 3: ...MT1099A MS i Change Description Date of Revision Revision Letter Description of Changes Pages Affected 02 07 C Update format and content All ...

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Page 5: ...to demonstrate that a remedy has been implemented If the user fails to perform the agreement will be terminated by further written notice from Datron Upon termination the user shall immediately return all original Software documentation and any copies of each to Datron This Software is licensed AS IS and Datron provides a war ranty that covers the media upon which the Software is embed ded for a p...

Page 6: ...of equipment 3 Date of installation Parts returned without this information will not be replaced In the event of a dispute over the age of the replacement part components date coded over 24 months previously will be considered out of warranty Remedies Buyer s sole remedies and the entire liability of Datron are set forth above In no event will Datron be liable to Buyer or any other person for any ...

Page 7: ... Figure 4 2 Transceiver Connector J1 Pinout 4 4 Figure 4 3 Amp Control Connector J2 Pinout 4 5 Figure 4 4 Tuner Control Connector J3 Pinout 4 6 Figure 4 5 DC Out Connector J4 Pinout 4 7 Figure 4 6 DC In Connector J5 Pinout 4 7 4 3 Component Locations Schematics and Parts Lists 4 7 Figure 4 7 Amplifier Board Components Location 738301 Rev E 4 8 Figure 4 8 Amplifier Board Schematic Diagram 994048 Re...

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Page 9: ... external antenna tuner and is available in either 12 or 24 Vdc versions depending on the vehicle electrical system where the MT 1099A is to be mounted The MT 1099A includes a built in external speaker with volume control The MT 1099A provides the following features 12 Vdc and 24 Vdc versions Configurable for PRC1099 or PRC1099A Built in speaker with volume control External RF Amplifier and antenn...

Page 10: ...ntenna Tuner Primary voltage and key lines provide control of antenna tuner Radio Control Power and control interface to PRC1099 A transceiver Loudspeaker Built in waterproof speaker Front panel on off switch Mechanical Weight 8 kg 17 5 lbs Size HWD 15 37 cm x 41 91 cm x 30 48 cm 6 05 in x 16 5 in x 12 0 in Environmental Temperature Operating Storage 30 C to 60 C ambient 55 C to 85 C Shock Ballist...

Page 11: ...unted wherever space permits 2 2 Antennas The MT 1099A supports the following antennas MAR 16 antenna MAR 12 antenna MAR 16T antenna RA MAS antenna AAW Figure 2 1 MT 1099A Mounting Template Top View 1 03 Diameter hole 5 places 11 000 15 930 Front 4 531 12 000 all dimensions in centimeters inches 27 94 40 46 33 17 30 48 26 51 20 96 11 51 0 406 8 250 13 046 10 438 ...

Page 12: ...r only 20W mobile systems The AAW is not required when the system includes an external antenna tuner 2 3 System Configurations The MT 1099A can be installed in multiple configurations 12 or 24 Vdc 20W MT 1099A 12 24 12 or 24 Vdc 100W MT 1099A 12 24 24 Vdc 400W MT 1099A 24 Figures on the following pages show these configurations components and associated cabling For each configuration the PRC1099 A...

Page 13: ...stem The 12 Vdc 20W mobile system is identical to the 24 Vdc 20W mobile system except that it uses the MT 1099A 12 instead of the MT 1099A 24 All other equipment cabling and connections are the same Figure 2 2 24 Vdc 20W Mobile System ANT WHIP TUNE ANT MHz KHz OFF LO EXT AMP MAN CHANNEL LITE USB LSB SQUELCH OPT VOLUME ACC AUDIO 0 10 5 5 6 7 8 9 1 2 3 4 STORE HI DIGIT TUNE MT 1099A 24 MAR T ANTENNA...

Page 14: ...C991620 antenna cable part of the RAT7000B antenna tuner C991505 RF cable Figure 2 3 24 Vdc 100W Mobile System C991620 PART OF TUNER RAT B 7000 C991505 C991588 C992301 C991580 MAR T ANTENNA 16 TO 24 VDC POWER SOURCE AMP CNTRL POWER ON SPEAKER ON J2 VOLUME OFF ANT WHIP TUNE ANT MHz KHz OFF LO EXT AMP MAN CHANNEL LITE USB LSB SQUELCH OPT VOLUME ACC AUDIO 0 10 5 5 6 7 8 9 1 2 3 4 STORE HI DIGIT TUNE ...

Page 15: ...0W Mobile System The 24 Vdc 400W mobile system consists of the following components MT 1099A 24 mobile mount PRC1099 A transceiver Figure 2 4 24 Vdc 400W Mobile System J7 RF INPUT J1 RF OUTPUT J2 DC OUT J4 J5 J6 DC IN J3 ATU CONTROL IN AMP CONTROL ATU CONTROL OUT C991588 TO 24 VDC POWER SOURCE AMP CNTRL PWR ON SPEAKER ON J2 VOLUME OFF ANT WHIP TUNE ANT MHz KHz OFF LO EXT AMP MAN CHANNEL LITE USB L...

Page 16: ...00 SM shock mount for the RAT1000C MAR 16T antenna or equivalent MHS military handset C991505 RF cable C991575 RF cable C991588 DC power cable C991614 DC power cable C991620 antenna cable part of the RAT7000B antenna tuner C991645 RF power cable C991949 power and control cable C992003 power and control cable C992095 power and control cable ...

Page 17: ...t panel switch to the POWER ON position to apply power to the MT 1099A or to the SPEAKER ON position to also enable the built in external speaker The POWER ON and SPEAKER ON positions also provide power to the antenna tuner Note The power present at the DC OUT connector to the external RF amplifier RA100 RA400 is not switched When source power is con nected to the DC IN connector it also present a...

Page 18: ... signals between the MT 1099A and the antenna tuner J4 DC OUT Connects to the RA100 or RA400 99 RF power amplifier Provides 12 or 24 Vdc to the RA100 or 24 Vdc to the RA400 amplifier J5 DC IN Input power connector 12 or 24 Vdc S1 Power switch Three pole switch turns DC power on and off and turns on audio to built in speaker Table 3 2 Front Panel Power Switch Positions Setting Description OFF Turns...

Page 19: ... amplifier board then it goes to the front panel TRANSCEIVER connector J1 to the PRC1099 A ACCESSORY connector the AMP CONTROL connector J2 and to the TUNER CONTROL connector J3 The MT 1099A provides a built in external waterproof speaker for audio received from the PRC1099 A through the front panel MT 1099A J1 connector The audio goes to the amplifier board which amplifies the audio using op amp ...

Page 20: ...nolithic switching regulator U1 configured as a step down voltage regulator The M8A also includes the thick film hybrid power output stage SM625 U2 that consists of a high current Darlington transistor switch with a commutating diode The regulator circuit operates at about 75 efficiency and generates little heat Resistors R1 R5 and R6 are current limiting resistors that limit the supply output to ...

Page 21: ...acitors are special electrolytic capacitors with a low ESR equivalent series resistance The following table provides the 28 Vdc regulator module specifications Table 4 1 28 Vdc Regulator Module Specifications Characteristic Specification Voltage input 20 Vdc to 32 Vdc Voltage output 12 6 Vdc 0 5 Vdc Regulation 0 5 Vdc Current output 8A maximum Output ripple 500 mVp p typical ...

Page 22: ...enna tuner E 12 Vdc 12 Vdc power to transceiver F N C No connection H RS232TXD Data Serial data line from transceiver Provides channel number and menu data J Tuner key Return key signal from antenna tuner Keys the transceiver into low level carrier tune power K RS232RXD Clock Serial clock line from transceiver Causes tuner to read channel data L N C No connection M Ext Sel External select line fro...

Page 23: ...d selection data to the external RF power amplifier D Clock Clock for band selection circuit to the RF power amplifier E 12 Vdc Switched 12 Vdc line external RF power amplifier F Ext Sel External select line from the transceiver to enable external RF power amplifier G Amp ALC Automatic level control signal to the external RF power amplifier H No connection No connection A B C D E F G H I J ...

Page 24: ...enna tuner E ATU TX Serial data channel number from transceiver to the antenna tuner F ATU RX Check tune negative going pulse from the transceiver that causes the tuner to read memory and tune according to settings stored in memory G RS232 RXD Clock toggles to latch data in tuner so that it can be read Not used on RAT7000B H RS232 TXD Strobe a high level on this line allows the tuner to load to BC...

Page 25: ...s well as schematics and parts lists for the MT 1099A 12 and MT 1099A chassis Figure 4 5 DC Out Connector J4 Pinout Pin Signal Description A Ground Chassis ground B RA100 DC PWR Unswitched power 12 or 24 Vdc to external RF amplifier Figure 4 6 DC In Connector J5 Pinout Pin Signal Description A GND Chassis ground B DC IN Primary input power 12 or 24 Vdc C N C No connection D N C No connection A B A...

Page 26: ...4 Technical Description 4 8 MT1099A MS Figure 4 7 Amplifier Board Components Location 738301 Rev E DWC 738301 REV E J 8 J 7 J 9 J 10 JU 1 ...

Page 27: ... DATA CLOCK EXT_AMP_SELECT_OUT C14 47 VIN GND V 5 C13 0 01 V 12 V 5 C12 0 01 C11 47 U L 2 78 05 2 3 U LM 1 386 6 C5 0 01 C6 0 1 R2 10 V 100 16 C9 C A 8 10 16 8 4 5 1 AUDIO OUT C4 0 01 C7 0 1 K1 AUDIO IN PTT VOL HI VOL LO V 12 VOL W R1 K 5 6 D2 C2 0 01 ATU_TX ATU_RX V 5 V 5 C30 0 001 C31 0 001 C28 0 001 C29 0 001 C26 0 01 C27 0 01 C25 0 1 L3 L3 100 100 R8 150 R7 4 7 5 7 6 3 4 2 1 MAX232 8 15 16 8 1...

Page 28: ...41010 CAP 1 0 MF DIP TANTALUM C22 241010 CAP 1 0 MF DIP TANTALUM C23 241010 CAP 1 0 MF DIP TANTALUM C24 241010 CAP 1 0 MF DIP TANTALUM C25 275104 CAP 0 1UF X7R 50V 10 0 1LS C26 214103 CAP C 0 01U 50 10 X RA 1SP C27 214103 CAP C 0 01U 50 10 X RA 1SP C28 275102 CAP C 001UF 100V 5 N RA 1SP C29 275102 CAP C 001UF 100V 5 N RA 1SP C3 214103 CAP C 0 01U 50 10 X RA 1SP C30 275102 CAP C 001UF 100V 5 N RA 1...

Page 29: ...UCTOR 100 UH MOLDED L4 430041 INDUCTOR 100 UH MOLDED R1 113562 RES 5 6K 1 8W 5 CARBON FILM R2 113100 RES 10 OHM 1 8W 5 FILM R6 124472 RES 4 7K 1 4W 5 CARBON FILM R7 124472 RES 4 7K 1 4W 5 CARBON FILM R8 124151 RES 150 OHM 1 4W 5 CF R9 113104 RES 100K 1 8W 5 CARBON FILM RP1 182002 RES 9 X 100K PAK U1 330083 IC LIN LM386N 4 DIP8 OP AMP U2 330025 IC VREG 78L05 TO92 5V U3 330315 IC MAX232 U4 MT 1099A ...

Page 30: ... 100 KEY ATU TX ATU RX RS TXD 232 SW DC OUT L17 L20 L19 L18 J5 J6 J8 J7 1 2 3 4 5 6 7 8 9 10 JUMPER 12VDC VOL HI VOL W VOL LO PTT AUDIO OUT AUDIO IN N C N C V IN 12 V OUT 12 V OUT 12 V OUT 12 1 2 3 4 5 6 7 DC IN GND DC OUT J9 1 2 3 4 5 6 7 8 RS TXD DATA 232 RS TXD CLOCK 232 EXT AMP SEL IN EXT AMP SEL OUT DATA TO AMP N C AMP PTT CLOCK TO AMP J10 1 2 3 4 5 6 RS TXD 232 RS RXD 232 ATU RX ATU TX N C N...

Page 31: ...RRITE SHIELD 73 MAT L15 490203 BEAD FERRITE SHIELD 73 MAT L16 490203 BEAD FERRITE SHIELD 73 MAT L17 490203 BEAD FERRITE SHIELD 73 MAT L18 490203 BEAD FERRITE SHIELD 73 MAT L2 490203 BEAD FERRITE SHIELD 73 MAT L20 490203 BEAD FERRITE SHIELD 73 MAT L3 490203 BEAD FERRITE SHIELD 73 MAT L4 490203 BEAD FERRITE SHIELD 73 MAT L5 490203 BEAD FERRITE SHIELD 73 MAT L6 490203 BEAD FERRITE SHIELD 73 MAT L7 49...

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Page 33: ...U TX ATU RX RS TXD 232 SW DC OUT L17 L20 L19 L18 J5 J6 J8 J7 1 2 3 4 5 6 7 8 9 10 JUMPER 12VDC VOL HI VOL W VOL LO PTT AUDIO OUT AUDIO IN N C N C V IN 12 V OUT 12 V OUT 12 V OUT 12 1 2 3 4 5 6 7 DC IN GND DC OUT J9 1 2 3 4 5 6 7 8 RS TXD DATA 232 RS TXD CLOCK 232 EXT AMP SEL IN EXT AMP SEL OUT DATA TO AMP N C AMP PTT CLOCK TO AMP J10 1 2 3 4 5 6 RS TXD 232 RS RXD 232 ATU RX ATU TX N C N C SPKR ON ...

Page 34: ...RRITE SHIELD 73 MAT L15 490203 BEAD FERRITE SHIELD 73 MAT L16 490203 BEAD FERRITE SHIELD 73 MAT L17 490203 BEAD FERRITE SHIELD 73 MAT L18 490203 BEAD FERRITE SHIELD 73 MAT L2 490203 BEAD FERRITE SHIELD 73 MAT L20 490203 BEAD FERRITE SHIELD 73 MAT L3 490203 BEAD FERRITE SHIELD 73 MAT L4 490203 BEAD FERRITE SHIELD 73 MAT L5 490203 BEAD FERRITE SHIELD 73 MAT L6 490203 BEAD FERRITE SHIELD 73 MAT L7 49...

Page 35: ...Technical Description 4 20 MT1099A MS Figure 4 11 28 Vdc Regulator Board M8A Components Location 735138 Rev G C8 28V R6 R5 R1 L2 C2 C1 C6 C7 GND 12V U2 2 C3 C4 L3 L1 R2 R3 R10 R4 U2 4 U2 3 U1 735138 REV G ...

Page 36: ...C PK SENSE DRIVE COLL SWITCH COLL SWITCH EMITTER COMPAR INPUT GND MC34063 U1 R W 4 330 1 2 3 C F 10 470P 3 4 2 1 SM625 U2 L1 18T C4 2 2K 16V C6 0 1 L3 12T 12V C7 0 1 C8 47 16V NOTES UNLESS OTHERWISE SPECIFIED 1 CAPACITANCE IS IN MICROFARADS 2 RESISTANCE IS IN OHMS L5 8T L4 8T Figure 4 12 28V Regulator Board M8A Schematic Diagram 990480 Rev G 4 21 MT1099A MS ...

Page 37: ...200UF 16V ELECT VRT C6 275104 CAP 0 1UF X7R 50V 10 0 1LS C7 275104 CAP 0 1UF X7R 50V 10 0 1LS C8 231500 CAP A 47U 16V 20 RA 1SP L1 459128 IND ASSY 18T 14 GA 2 490014 L2 453102 IND ASSY 12T 22 1 490302 L3 453102 IND ASSY 12T 22 1 490302 L4 452201 IND TOROID 490302 22GA 8T L5 452201 IND TOROID 490302 22GA 8T R1 144001 RES 0 1 OMH 5 1W FLAME PROOF R2 124331 RES 330 OHM 1 4W 5 CF R4 134331 RES 330 OHM...

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