Sailor_T2130_serv_1998.pdf

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1、S.P. RADIO A/SAALBORGDENMARK TECHNICAL MANUAL FOR SAILOR COMPACT HF SSB T2130 Please note Any responsibility or liability for loss or damage in connection with the use of this product and the accompanying documentation is disclaimed. The information in this manual is furnished for informational use

2、only, is subject to change without notice, may contain errors or inaccuracies, and represents no commitment whatsoever. This agreement is governed by the laws of Denmark. Doc. no.: M2130GBIssue: A/0129 T2130 9724 CONTENTS 1GENERAL INFORMATION 1.1INTRODUCTION1-1 1.2GENERAL DESCRIPTION1-1 1.3TECHNICAL

3、 DATA1-2 1.4 PRINCIPLE OF OPERATION AND BLOCK DIAGRAM1-4 2INSTALLATION MECHANICAL HF SSB TRANSMITTER T2130 2.1MOUNTING POSSIBILITIES/DIMENSIONS AND DRILLING PLAN2-1 2.1.1INSTALLATION HINTS2-4 2.2.2BATTERY REQUIREMENTS FOR GMDSS2-5 2.2.3AERIAL AND RF GROUNDING REQUIREMENTS2-7 2.2.4MAIN CABLE PLANE WH

4、EN SUPPLIED FROM 24V BATTERY.2-11 2.2.5MAIN CABLE PLANE WHEN SUPPLIED FROM 12V DC BATTERY, USING N2160 12V DC TO 24 V DC CONVERTER.2-12 2.2.6MAIN CABLE PLAN WHEN SUPPLIED FROM AC, USING N2161 AC TO 24V DC POWER SUPPLY. MAIN CABLE PLAN WHEN SUPPLIED BOTH FROM AC AND DC (N2161).2-13 2.2.7INSTALLATION

5、WITH REMOTE CONTROL C21402-14 2.2.8INSTALLATION WITH DSC (TELEX) RM21502-16 2.2.10 CONNECTIONS TO T21302-17 2.2.11 CONNECTIONS TO RE21002-18 2.2.12 CONNECTIONS TO AT21102-19 2.2.13 CONNECTIONS TO N21612-20 2.2.14 CONNECTIONS TO BATTERY CHARGER N21742-21 2.3SYSTEM DESCRIPTION AND TROUBLE SHOOTING2-23

6、 2.3.3SYSTEM FUNCTIONAL DESCRIPTION2-24 3SERVICE 3.1MAINTENANCE3-1 3.2ALIGNMENT INSTRUCTIONS3-1 3.3PROPOSAL FOR NECESSARY MEASURING INSTRUMENTS3-1 3.4TROUBLE SHOOTING3-2 3.4.1POWER AMPLIFIER (MODULE 1)3-5 3.4.2OUTPUT FILTER (MODULE 2)3-6 3.4.3TX-PROCESSOR (MODULE 3)3-7 3.4.4POWER SUPPLY (MODULE 4)3-

7、8 3.4.5NOT USED3-10 3.4.6CONNECTION BOARD (MODULE 6)3-10 3.4.7REPLACEMENT OF COMPONENTS3-10 3.4.8REPLACEMENT OF MODULES3-10 3.5PERFORMANCE CHECK3-11 3.5.1POWER AMPLIFIER (MODULE 1)3-12 3.5.2OUTPUT FILTER (MODULE 2)3-13 3.5.3TX-PROCESSOR (MODULE 3)3-14 3.5.4POWER SUPPLY (MODULE 4)3-19 3.5.5NOT USED3-

8、20 3.5.6CONNECTION BOARD (MODULE 6)3-20 3.6ADJUSTMENT PROCEDURE3-21 3.6.1POWER AMPLIFIER (MODULE 1)3-21 T2130 3.6.2ADJUSTMENT OF OUTPUT FILTER (MODULE 2)3-21 3.6.3ADJUSTMENT OF DRIVE LEVEL3-21 3.7NECESSARY ADJUSTMENTS AFTER REPAIR3-23 3.7.1MODULES REPLACED3-23 3.7.2COMPONENTS REPLACED3-24 3.8FUNCTIO

9、N CHECK3-25 3.8.1FUNCTION CHECK FOR THE TRANSMITTER INSTALLED3-25 3.8.3BATTERY CHECK3-25 3.8.4OUTPUT POWER CHECK3-25 3.8.5SWR CHECK3-25 3.8.6CHECK OF POWER GAIN IN PA-MODULE (1)3-25 3.8.7END OF SERVICE PROGRAMME3-25 3.9SERVICE PROGRAMMES3-27 3.9.1SERVICE PROGRAMMES IN T21303-27 3.9.2SERVICE PROGRAMM

10、ES RELATED TO AT21103-32 4MECHANICAL DISASSEMBLING 4.1MECHANICAL DISASSEMBLING AND MODULE LOCATION4-1 5CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS 5.1POWER AMPLIFIER (MODULE 1) PART NO. 6256415-1 5.2OUTPUT FILTER (MODULE 2) PART NO. 6256425-2 5.3TX-PROCESSOR (MODULE 3) PART NO. 6256435-5 5.4POWER SUP

11、PLY I (MODULE 4) PART NO. 6256445-7 5.6COMPONENT LOCATION CONNECTION BOARD MODULE 65-28 5.9INTERCONNECTION CABLE PLAN5-31 6PARTS LIST 9724 T2130 CONTENTS 1GENERAL INFORMATION 1.1INTRODUCTION1-1 1.2GENERAL DESCRIPTION1-1 1.3TECHNICAL DATA1-2 1.4 PRINCIPLE OF OPERATION AND BLOCK DIAGRAM1-4 9724 1 GENE

12、RAL INFORMATIONT2130 1GENERAL INFORMATION 1.1INTRODUCTION The SAILOR Compact HF SSB T2130 is a 250W PEP SSB transmitter for the SAILOR Compact HF SSB Programme 2000. SAILOR Compact HF SSB Programme 2000 is a powerful, advanced, high technology short wave communication system, which is extremely easy

13、 to operate. Is has been developed on the basis of S. P. Radios many years of experience with short wave communication equipment. Is has the same high reliability as all SAILOR equipment is known for. SAILOR HF SSB PROGRAMME 2000 CONSISTS OF THE FOLLOWING UNITS: RE2100:Control unit with integral rec

14、eiver and exciter. T2130:250W PEP SSB transmitter with integral power supply for RE2100. Supply voltage 24V. AT2110:250W PEP aerial coupler for use outdoors. N2160:12V DC power supply for T2130. N2161:110/220/240V AC, 50 Hz power supply for T2130. 1.2GENERAL DESCRIPTION SAILOR HF SSB T2130 is an all

15、 solid state constructed microcomputer controlled SSB shortwave transmitter. SAILOR HF SSB T2130 covers the frequency range from 1.6 MHz to 30 MHz. SAILOR HF SSB T2130 has an output power of 250W PEP. SAILOR HF SSB T2130 is constructed for continuous operation. SAILOR HF SSB T2130 has 50 ohm output

16、impedance. SAILOR HF SSB T2130 is able to control the automatic aerial coupler AT2110. SAILOR HF SSB T2130 has built-in power supply for 24V DC. SAILOR HF SSB T2130 is able to supply the transceiver RE2100. SAILOR HF SSB T2130 has built-in protection system, so that it will not be damaged if the aer

17、ial is open circuited or short-circuited. PAGE 1-1 9345 1 GENERAL INFORMATIONT2130 1.3TECHNICAL DATA (complies with SOLAS, ITU, CEPT, MPT, DOC, FTZ, KSR, FCC) GENERAL Frequency Range:Receiver:100 kHz to 30 MHz Transmitter: 1.6 MHz to 30 MHz Modes:J3E (USB/LSB), R3E and H3E (AM) Channel Capacity:100

18、user defined quick-select channels and ITU defined channels in the maritime bands. Each channel contains both RX and TX frequency and mode settings. Scanning Facilities:10 scanning prograammes, each able to contain 128 pairs of frequencies. Distress Call:Quick selection of 2182 kHz Built-in two tone

19、 alarm: 1300 Hz and 2200 Hz with a duration of 45 secs. Operating Temperature Range: -15C to +55C Frequency Stability:Better than 0.34 ppm Primary Voltage:24V DC - 10% +30% Current Drain:Receiver (standby)0.9A Transmit voice 7A Transmit two-tone 13A Aerials:from 7 - 15 m TRANSMITTER T2130 Power Outp

20、ut:250W PEP 1.4 dB (T2130/I 240W PEP max.) Intermodulation:better than 32 dB below PEP Spurious Emission:better than 67 dB below PEP Harmonics:better than 43 dB below PEP or better than 67 dB below PEP with aerial coupler AT2110 Carrier Suppression:better than 46 dB below PEP Audio Response:350 Hz t

21、o 2700 Hz at -6 dB RECEIVER RE2100 Receive System:Double conversion super heterodyne 1st IF 70 MHz. 2nd 10.73 MHz Selectivity:J3E (SSB) 350 Hz to 2700 Hz at -6 dB H3E (AM) 3.3 kHz at -6 dB PAGE 1-2 9345 1 GENERAL INFORMATIONT2130 Sensitivity:J3E (SSB) 10 dB/uV for 20 dB SINAD H3E (AM) 6 dB Audio Pow

22、er: 5 Watt, 8 ohm, less than 10% distortion 10 Watt, 4 ohm, less than 10% distortion AERIAL COUPLER AT2110 Power:250W PEP Aerials:7 - 15m Temperature Range:-25C to +70C Tuning Time:Typically less than 2 secs (learn mode typ. 30 secs) ACCESSORIES Loudspeaker:H2054 see special brochure H2074 see speci

23、al brochure Power Supplies:N2160 Input supply: 12V + 30% - 10% For more information see the manual for N2160 N2161 Input supply: 110V - 127V - 220V - 240VAC Input frequency: 50 - 60 Hz For more information see the manual for N2161 Weight:RE2100:4.5 kg T2130: 14 kg AT2110:4.5 kg PAGE 1-3 9345 1 GENER

24、AL INFORMATIONT2130 1.4 PRINCIPLE OF OPERATION AND BLOCK DIAGRAM SAILOR Compact HF SSB T2130 is a 250W PEP transmitter in SAILOR Compact HF SSB Programme 2000. It contains following circuits. POWER AMPLIFIER The power amplifier is a push-pull amplifier. The input signal from RE2100 is fed through a

25、TX/RX switch on the output filter unit to the input of the power amplifier. The signal is amplified to approx. 280W PEP. The bias to the pre-driver, driver, and PA can be switched off from the TX microprocessor. When this is done, the output power will be attenuated more than 60 dB. OUTPUT FILTER Th

26、e output filter consists of six lowpass filters, a directional coupler, a tune/transmit switch, and a TX/RX switch. From the power amplifier the signal is fed to a lowpass filter, which attenuates all harmonics. Then the signal passes a directional coupler, which gives information about the standing

27、 wave ratio to the TX- processor unit. After the directional coupler the signal is fed to a drive/transmit switch. In position drive the output power is fed to a 50 ohm load. This load is used to set the output power to the correct value. After this switch the signal is fed to the TX/RX switch. In p

28、osition RX the signal from the aerial coupler AT2110 or the aerial is fed directly to RE2100. In position TX the signal from RE2100 is fed to the input of the power amplifier and the output power is fed to the aerial coupler AT2110 or the aerial. TX PROCESSOR The processor takes care of controlling

29、the power amplifier, output filters, aerial coupler AT2110, and communication with RE2100. From RE2100 the TX-processor receives information about frequency and receive/transmit mode. The TX-processor gives information to RE2100 about tuning/tune ready and attenuator setting. During tune-up the TX-p

30、rocessor is controlling the aerial coupler. It tunes for best standing wave ratio measured with the directional coupler on the output filter module. During transmit the TX-processor is checking the temperature of the PA-transistors, supply voltage, and stating wave ratio. From these data the TX proc

31、essor calculates the max. permissible power, and then sends this information to the RE2100, where the processor unit sets the attenuator in the exciter unit to the correct value. POWER SUPPLY This unit consists of two power supplies and the AF-amplifier. The 24V DC is first fed to a relay which swit

32、ches off/on the supply to the power supplies. One switch mode power supply is used to generate 18V and 9V for all small signal circuits in T2130 and RE2100. The supply for the power amplifier and the AF-amplifier passes through a serial regulator, which limits the voltage to max. 28V. 9345 PAGE 1-4

33、1 GENERAL INFORMATIONT2130 CONNECTION BOARD The connection board is the interface to the aerial coupler AT2110, HF SSB RE2100, 24V mains, and other units e.g. loudspeaker, muting of ext. receivers etc. All input and output from ext. equipment are made through an optocoupler, a relay, or a transforme

34、r. BLOCK DIAGRAM T2130 25888B PAGE 1-5 9345 T2130 CONTENTS 2INSTALLATION MECHANICAL HF SSB TRANSMITTER T2130 2.1MOUNTING POSSIBILITIES/DIMENSIONS AND DRILLING PLAN2-1 2.1.1INSTALLATION HINTS2-4 2.2.2BATTERY REQUIREMENTS FOR GMDSS2-5 2.2.3AERIAL AND RF GROUNDING REQUIREMENTS2-7 2.2.4MAIN CABLE PLANE

35、WHEN SUPPLIED FROM 24V BATTERY.2-11 2.2.5MAIN CABLE PLANE WHEN SUPPLIED FROM 12V DC BATTERY, USING N2160 12V DC TO 24 V DC CONVERTER.2-12 2.2.6MAIN CABLE PLAN WHEN SUPPLIED FROM AC, USING N2161 AC TO 24V DC POWER SUPPLY. MAIN CABLE PLAN WHEN SUPPLIED BOTH FROM AC AND DC (N2161).2-13 2.2.7INSTALLATIO

36、N WITH REMOTE CONTROL C21402-14 2.2.8INSTALLATION WITH DSC (TELEX) RM21502-16 2.2.10 CONNECTIONS TO T21302-17 2.2.11 CONNECTIONS TO RE21002-18 2.2.12 CONNECTIONS TO AT21102-19 2.2.13 CONNECTIONS TO N21612-20 2.2.14 CONNECTIONS TO BATTERY CHARGER N21742-21 2.3SYSTEM DESCRIPTION AND TROUBLE SHOOTING2-

37、23 2.3.3SYSTEM FUNCTIONAL DESCRIPTION2-24 2.3.3.1 SP BUS COMMUNICATION TO T21302-24 2.3.3.2 AUTOMATIC POWER SETTING2-26 2.3.3.3 TUNING THE AT21102-30 2.3.3.4 TRANSMIT SUPERVISING2-32 2.3.3.5 CALIBRATION OF THE T21302-34 9724 2INSTALLATION MECHANICAL HF SSB TRANSMITTER T2130 2.1MOUNTING POSSIBILITIES

38、/DIMENSIONS AND DRILLING PLAN 25889B 9630 PAGE 2-1 T2130 2 INSTALLATION MECHANICAL HF SSB TRANSMITTERT2130 9630 Free space for air circulation. Ambient temperature: Max. 40oC. Weight: T2130: 14 kg Free space for air circulation and cable entry. 25891A 25890A PAGE 2-2 2 INSTALLATION MECHANICAL HF SSB

39、 TRANSMITTERT2130 9630 26197A PAGE 2-3 2 INSTALLATION MECHANICAL HF SSB TRANSMITTERT2130 9630 2.1.1INSTALLATION HINTS The HF SSB Transmitter T2130 has to be installed vertically because it is convection cooled. To ensure free airflow inside the transmitter, at least 100 mm free space is necessary at

40、 the top of the cover. At the bottom of the transmitter, 100 mm free space is necessary for cable lead-in. In order to facilitate the installation, dismantle the turnable inner chassis (see the section 4.0. MECHANICAL DISASSEMBLING). Then install the back plate with the connection board PCB as descr

41、ibed in section 2.1. MOUNTING POSSIBILITIES/DIMENSIONS AND DRILLING PLAN. When all cables have been connected according to the cable plans in question, reinstall the turnable inner chassis and complete the installation by executing the function check (see the section 3.8. FUNCTION CHECK). 25958D PAG

42、E 2-4 2 INSTALLATION MECHANICAL HF SSB TRANSMITTERT2130 9315 2.2.2BATTERY REQUIREMENTS FOR GMDSS 6 HOURS REQUIREMENT: The radio batteries must have sufficient capacity to supply the radio station for 6 hours (3 hours transmit and 3 hours standby). When the battery is drained in 6 hours, instead of t

43、he normal 20 hours, you have add 20% to the capacity given be the manufacture. The three hours transmit has to be in telex mode ARQ. EquipmentModeCurrentBattery capacity T2130/DSCtransmit15A45Ah T2130/DSCstandby1A3Ah VHF/DSCtransmit7A21Ah VHF/DSCstandby.33A1Ah EMERGENCY LIGHTon1A6Ah GPS RECEIVERon1A

44、6Ah TOTAL 6 HOURS82,0Ah +20%98.4Ah If you chose to make a installation without AC power supply N2161. Then you must have a battery charger large enough to ensure, that you not will drain your batteries during transmission. That gives a charger requirement of 25 amp.The maximum allowable charge curre

45、nt is 10% of the battery capacity. When the charger can give 25 amps the battery capacity must be 250Ah. We recommend 250Ah battery capacity. If you chose to make a installation with AC and DC power supply N2161. Then you must have a battery charger large enough to ensure, that you can charge your b

46、atteries, within 10 hours. That gives a charger requirement of 10 amp. The maximum allowable charge current is 10% of the battery capacity. We recommend 100Ah battery capacity. PAGE 2-5 2 INSTALLATION MECHANICAL HF SSB TRANSMITTERT2130 9315 1 HOUR REQUIREMENT: The radio batteries must have sufficien

47、t capacity to supply the radio station for 1 hour (0.5 hours transmit and 0.5 hours standby). When the battery is drained in 1 hour, instead of the 24 hours, you have add 50% to the capacity given be the manufacture. The half hour transmit has to be in telex mode ARQ. EquipmentModeCurrentBattery cap

48、acity T2130/DSCtransmit15A7.5Ah T2130/DSCstandby1A0.5Ah VHF/DSCtransmit7A3.5Ah VHF/DSCstandby.33A.17Ah EMERGENCY LIGHTon1A1Ah GPS RECEIVERon1A1Ah TOTAL 1 HOURS13.7Ah +50%20.6Ah If you chose to make a installation without AC power supply N2161. Then you must have a battery charger large enough to ens

49、ure, that you not will drain your batteries during transmission. That gives a charger requirement of 25 amp. The maximum allowable charge current is 10% of the battery capacity. When the charger can give 25 amps the battery capacity must be 250Ah. We recommend 250Ah battery capacity. If you chose to make a installation with AC and DC power supply N2161. Then you must have a battery charger large enough to ensure, that you can charge your batteries within 10 hours. That gives a charger requirement of 3 amp. The maximum allowable charge current is 10% of the batte