R.V.R. Elettronica PJ1000M-C User Manual Download Page 34 | Manualshive

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PJ2000M-C, PJ2500M-C & PJ3000M-C

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User Manual

Rev. 1.5 - 09/10/09

• Top View of RF section (mod.

PJ3000M-C

)

1

2
3

4
5

1) Low-pass Filter Board

SLLPFPJ2KLST

2) Amplifier Modules

SL046RF1001

3) Fuses Board

SLFUSRFPJ4K1

4) Bias Boards

SLMTPRTPJ4K1

& CPU Board

CPUPJ2KMC

5) LEDs Boards

SLLEDRFPJ2K1

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Summary of Contents for PJ1000M-C

Page 1: ...Manufactured by Italy PJ2000M C PJ2500M C PJ3000M C User Manual Volume 1...

Page 2: ...ng photocopying recording or by any informa tion storage and retrieval system without written permission of the copyright owner File Name PJ2000M C_PJ2500M C PJ3000M C_ING_1 5 indb Version 1 5 Date 09...

Page 3: ...3 5 Quick installation and operating reference 5 5 1 Preparation 5 5 2 Operation 8 5 3 Software 9 5 4 Protection System 15 6 External Description 17 6 1 PS Module Frontal Panel 17 6 2 PS module Rear...

Page 4: ...PJ2000M C PJ2500M C PJ3000M C ii User Manual Rev 1 5 09 01 09 This page was intentionally left blank...

Page 5: ...adequate measures Specifications and informations contained in this manual are furnished for information only and are subject to change at any time without notice and should not be construed as a comm...

Page 6: ...se is absent begin artificial circulation Figure 4 depressing sternum Figure 5 Figure 3 Figure 4 Figure 5 In case of only one rescuer 15 compressions alternated to two breaths If there are two rescuer...

Page 7: ...alled PS RF amplifier module called RF RF Module PS Module Figure 4 1 PJ3000M C PJ2500M C and PJ2000M C modules Subdividing it into two modules not only makes it easier to handle and assemble the ampl...

Page 8: ...RF IN TELEMETRY RS232 IIC INTERLOCK 50V AF AMP8 MOSFET BLF278 AF AMP8 MOSFET BLF278 AF AMP1 MOSFET BLF278 AF AMP1 MOSFET BLF278 AF AMP4 MOSFET BLF278 AF AMP4 MOSFET BLF278 AF AMP3 MOSFET BLF278 AF AMP...

Page 9: ...ngle phase 208 V 15 10 single phase 230 V 10 15 three phase 208 V 15 10 three phase 230 V 10 15 three phase 400 V 10 15 Suggestion Specify the type of power supply at order placement the machine will...

Page 10: ...9 10 09 Data connection by means of cable with DB37 connectors PS RF Interconnection Ground connection between each module chassis Power supply connection by means of cable coming out of the PS module...

Page 11: ...internal conductor floats when the amplifier works correctly on the contrary power is delivered and the internal conductor is closed to ground to halt the exciter Connect the RF output to the antenna...

Page 12: ...h the action of the Automatic Gain Control AGC is disabled 5 2 Operation After having plugged in the power supply socket at the back of the machine power on the amplifier via the switchboard The ON LE...

Page 13: ...livered from the amplifier reaches the desired value If back off is permanent to set the station s power at a level lower than the maximum rated output first disable the AGC by turning the RF PWR ADJ...

Page 14: ...ftware and hardware versions A few seconds later the main screenful is displayed indicating the forward and reflected power values Press the ESC key to view the selection screenful from which to acces...

Page 15: ...nector is set to ground so as to force the connected exciter to a stand by condition this takes place only if the exciter features the interlock option like those produced by RVR and if the associated...

Page 16: ...ul only two lines can be seen at a time use the UP and DOWN keys to scroll through it 5 3 4 Warning threshold setting menu As mentioned in the introduction the amplifier offers three settable warning...

Page 17: ...xample the alarm thresholds are as follows PwrGd1 2400 W 80 x 3000 W x mod PJ3000M C 2000 W 80 x 2500 W x mod PJ2500M C 1600 W 80 x 2000 W x mod PJ2000M C PwtGd2 1500 W 50 x 3000 W x mod PJ3000M C 125...

Page 18: ...t when the amplifier is connected in an RVR transmission system that envisages the use of this protocol Do not change it for any reason whatsoever The main menu may be displayed either in Digital mode...

Page 19: ...ated by X Y whereas the second one is indicated by Wait The third possibility is that the system does not trigger the protection conforming to a specific parameter this is indicated by Dis Disabled Wh...

Page 20: ...red LED when a fault occurs that stops the power amplifier This situation is signaled to the machine s main microcontroller as well and triggers a lock situation FAULT The LED FUSE BLOWN indicates th...

Page 21: ...mplifier is in local control mode 6 FOLDBACK Yellow LED indicating that the foldback function is active automatic reduction of the distributed power 7 CONTRAST Trimmer to regulate the contrast of the...

Page 22: ...us networking 6 INTERCONNECTION PS RF DB37 connector for interfacement with RF part 7 COM BUS DB15 connector for interfacement with other equipment 8 TELEMETRY DB25 telemetry connector 9 AUX OUT FUSE...

Page 23: ...erlock 6 Set 4 7 GND GND 8 On Command 9 Set 1 10 WAIT 11 Reset alarm 12 OFF 13 Interlock 14 Temperature 3 9V x 100 15 RF power amplifier current 3 9V x 75A 16 Forward Power 4 3V x F S 17 FAULT 18 Set...

Page 24: ...9 10 09 6 3 3 I2 C Connector Type DB9 Female 1 NC 2 SDA Serial Data 3 SCL Serial Clock 4 NC 5 GND GND 6 NC 7 NC 8 NC 9 NC 6 3 4 Com Bus Type DB15 male 1 GND 2 485 3 485 4 GND 5 ON OFF C 6 INP PWR 7 ST...

Page 25: ...4 23 25 26 28 31 33 16 NC 17 AC3 Internally connected with 35 18 NC 20 I TOT 19 AC4 Internally connected with 37 21 F PWR 22 INP PWR 23 GND Internally connected with 1 12 14 15 25 26 28 31 33 24 PS ST...

Page 26: ...ted 3 FUSE BLOWN Red LED that indicates the presence of one or more broken fuses 4 RF PWR ADJ Power regulation trimmer A G C control 5 ON Green LED indicating that the amplifier is switched on 6 FOLDB...

Page 27: ...erfacement with PS part 2 DB9 connector reserved for future uses 3 RF IN RF input connector N type 4 RF IN TEST Connector for the drawn not standardized of the modulator input signal 5 PLUG Plug for t...

Page 28: ...0 I TOT 19 AC4 internally connected with 37 21 F PWR 22 INP PWR 23 GND internally connected with 1 12 14 15 25 26 28 31 33 24 PS STATUS 25 GND internally connected with 1 12 14 15 23 26 28 31 33 26 GN...

Page 29: ...PJ2000M C PJ2500M C PJ3000M C 25 40 User Manual Rev 1 5 09 01 09 7 7 1 This page was intentionally left blank...

Page 30: ...PJ2000M C PJ2500M C PJ3000M C 26 40 User Manual Rev 1 5 09 10 09 This page was intentionally left blank...

Page 31: ...PJ2000M C PJ2500M C PJ3000M C 27 40 User Manual Rev 1 5 09 01 09 This page was intentionally left blank...

Page 32: ...this chapter Top View of PS secition with PFC 1 2 3 4 6 5 1 PS RF Interface Board SLINPSP2K01 PJ2000M C PJ2500M C SLINPSP2K03 PJ3000M C 2 Surge Protection Board SLSRGPRPJ2K1 3 PFC PFCPSL1000 PJ2000M C...

Page 33: ...01 09 Top View of PS section with Rectifier only PJ2000M C e PJ2500M C 1 2 3 4 5 6 1 PS RF Inteface board SLINPSP2K01 2 Surge Protection Board SLSRGPRPJ2K1 3 Rectifiers RCTPSL1000 4 Power Supply PSL10...

Page 34: ...Manual Rev 1 5 09 10 09 Top View of RF section mod PJ3000M C 1 2 3 4 5 1 Low pass Filter Board SLLPFPJ2KLST 2 Amplifier Modules SL046RF1001 3 Fuses Board SLFUSRFPJ4K1 4 Bias Boards SLMTPRTPJ4K1 CPU Bo...

Page 35: ...K1 4 Bias Boards SLMTPRTPJ2K1 CPU Board CPUPJ2KMC 5 LEDs Boards SLLEDRFPJ2K1 8 1 Power Supply Change To use the amplifier with different types of power supply you should connect the mains power supply...

Page 36: ...the external power supply plug must have the following characteristics PIN1 of the main connector is connected to Neutral wire PIN2 of the main connector is connected to Phase wire and internally conn...

Page 37: ...f the external power supply plug must have the following characteristics PIN1 of the main connector is connected to Neutral wire PIN2 of the main connector is connected to Phase R Wire PIN3 of the mai...

Page 38: ...e the machine Make the JP3 connection on the Rectifier card between PIN 1 and 2 to select 230 Volts or between PIN 2 and 3 for 115 Volts Figure 8 1 Connection for the selection of 115 or 208 230 Volts...

Page 39: ...supply modules are located in the middle part of the amplifier The power supply units are mounted on a cooling fin to cool the amplifier by forced ventilation The amplifier houses a transformer the i...

Page 40: ...transformer from which it receives the signals and to which it issues commands This interface card is designed to make the PS part communicate with the RF part and making available the dedicated signa...

Page 41: ...ve device used in the amplifier modules is a Mosfet 2x BLF278 in PJ3000M C model SD2942 in PJ2500M C model or BLF278 in PJ2000M C model 8 3 2 Wilkinson Splitter and Combiner Both the splitter and the...

Page 42: ...her one supplies the reflected power 8 3 6 Control Board The control board acts as an auxiliary card for the PROTF card in the PS section should the latter fail to trip due to a malfunction It impleme...

Page 43: ...can supply an output power of approximately 30W suitable to pilot PJ2000M C and PJ2500M C with a total gain of approximately 15dB The active device utilized in the amplifier modules is a Mosfet BLF17...

Page 44: ...PJ2000M C PJ2500M C PJ3000M C 40 40 User Manual Rev 1 5 09 10 09 This page was intentionally left blank...

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