Related Manuals for Amphenol Procom PRO-DAR4
Summary of Contents for Amphenol Procom PRO-DAR4
- Page 1 User Manual 19” Rack-mountable Dual Amplifier Receiver Multicoupler type PRO-DAR4 PRO-DAR8 PRO-DAR12 PRO-DAR16...
- Page 2 EU and UK DECLARATION OF CONFORMITY Hereby Amphenol Procom declare that the product of PRO-DAR models is in compliance with EU Directive 2014/53/EU and the UK Radio Equipment Regulations 2017 (S.I. 2017 No. 1206). The full text of the Declaration of Conformity is available at: https://amphenolprocom.com/images/shop/catalog/pdf-for-catalouges/Declaration-of-Conformity-PRO-DAR.pdf...
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Page 3: Table Of Contents
Power on/off ....................... 4 Reading this manual ....................5 Introduction ........................5 Technical Specifications ....................5 Block Diagrams........................6 Block diagram PRO-DAR4 ..................6 Block diagram PRO-DAR8 ..................6 Block diagram PRO-DAR12 ..................7 Block diagram PRO-DAR16 ..................7 Circuit description ......................8 Amplifier/splitter modules .................... -
Page 4: Preface
1 Preface This user manual covers the Amphenol Procom Dual Amplifier Receiver Multicoupler models: PRO-DAR4, PRO-DAR8, PRO-DAR12 and PRO-DAR16. In the subsequent chapters, for the sake of clarity: Where the descriptions are valid for all 4 receiver multicoupler models where each model also comes in different versions depending on e.g., how many Rx-ports are in operation, or... -
Page 5: Reading This Manual
This manual contains description, installation, and documentation of the Amphenol Procom models PRO-DAR4, PRO-DAR8, PRO-DAR12 and PRO-DAR16, which are active receiver... -
Page 6: Block Diagrams
5 Block Diagrams Block diagram PRO-DAR4 Block diagram PRO-DAR8 Page 6 of 15... -
Page 7: Block Diagram Pro-Dar12
Block diagram PRO-DAR12 Block diagram PRO-DAR16 Page 7 of 15... -
Page 8: Circuit Description
The output signal from the amplifier system is fed to an n-way passive power splitter circuitry, where n corresponds to the number of outputs of the particular multicoupler. The PRO-DAR4 is provided with a 4-splitter circuitry at the output. The 4 outputs from the splitter form the 4 identical RX outputs. -
Page 9: Alarm System
If desired, the PRO-DAR models can be ordered with a costumer selected factory built-in preselector filter. Amphenol Procom offers a large number of standard low-loss filters, which are suitable as multicoupler preselector. An overview of available filters suitable for preselector is found on the PRO-DAR datasheet www.amphenolprocom.dk... -
Page 10: Power Supply
Power supply The PRO-DAR versions are provided with a power supply unit which supplies DC voltage for the RF amplifier module. The power supply unit both can operate with 230 or 115 VAC mains voltage and with 12 or 24 or 48 VDC, depending on model. The AC mains voltage directly feeds a mains voltage winding on the mains transformer, The DC voltage feeds a 50 Hz power multivibrator circuitry, which supplies a 50 Hz square wave to a low voltage winding on the mains transformer. -
Page 11: Installation
PRO-DAR4 and PRO-DAR8 are 1HU (44.45 mm) high. PRO-DAR12 and PRO-DAR16 are 2HU (89.9 mm) high. Below is shown the front view of the PRO-DAR4/PRO-DAR8. The front plate is provided with 2 pcs. 7 x 10 mm oval mounting holes in each side, intended for rack mounting of the multicoupler, using M6 screws. -
Page 12: Rear View Pro-Dar8
7.2.2 Rear view PRO-DAR8 power Alarm Mains Mains inlet output fuse fuse power inlet – (Equipotential bonding / (Protective Functional earth) earth) 7.2.3 Rear view PRO-DAR12 RX10 RX11 RX12 Mains power power inlet inlet Alarm Mains output fuse fuse – (Equipotential bonding / (Protective 7.2.4 Rear view PRO-DAR16... -
Page 13: Protective Earth
A 3-wire IEC power cord must be used for mains voltage connection. 7.3.2 Protective earth The main earthing point is the center contact of the mains power inlet. See rear view above in section 7.2. Connection to protective earth is provided via the 3-wire IEC power cord. The PRO-DAR models therefore must be connected to an earthed mains socket-outlet. -
Page 14: Functional Earth
Functional earth The center terminal of the 3-pole terminal block marked can be used as functional earth as well, when needed. Connection of alarm The alarm output provides connection to a relay switch-over contact, which setting indicates the operating condition of the RF amplifier system. The alarm output is provided with a 3 pole Phoenix 5.08 mm header/plug. -
Page 15: Trouble Shooting
Please refer to chapter 9: “Trouble shooting” below. If the instructions in the Trouble shooting chapter is insufficient, please contact nearest PROCOM dealer or Amphenol Procom for further information. 9 Trouble shooting Symptom Possible cause...
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