Crown FM10000 Скачать руководство пользователя страница 34 | Manualshive

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Crown FM10000 Скачать руководство пользователя страница 34

G–1

Glossary

Glossary

The following pages define terms and abbreviations used
throughout this and other Crown Broadcast manuals.

A

B

C

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Содержание FM10000

Страница 1: ...i FM10000 RF Transmitter Package User s Manual 2006 Crown Broadcast a division of International Radio and Electronics Inc 25166 Leer Drive Elkhart Indiana 46514 5425 U S A 574 262 8900...

Страница 2: ...ced transmitted transcribed stored in a retrieval system or translated into any language in any form by any means without the written permission of Crown Broadcast Printed in U S A Crown attempts to p...

Страница 3: ...ck 2 3 2 4 2 Voltage Surge Protection Device 2 4 2 4 3 Low Pass Filter 2 4 2 4 4 Audio Input 2 4 2 5 Remote I O Connections 2 5 Section 3 Operation 3 1 Initial Power up Procedures 3 2 3 2 AC Power Swi...

Страница 4: ...System Block Diagram 4 4 4 3 Transmitter Controller Board Component ID 4 5 4 4 Transmitter Controller Board Schematic 4 6 Section 5 Service and Support 5 1 Service 5 2 5 2 24 Hour Support 5 2 5 3 Spar...

Страница 5: ...Section 1 Getting Acquainted This section provides a general description of the FM10000 transmitter system and introduces you to safety conventions used within this document Review this material befor...

Страница 6: ...iency of this transmitter significantly improves your bottom line by providing cooler operation and lower power costs These modular units are uniquely designed to be compact for convenient shipping an...

Страница 7: ...ypically 60 dB Operating Environment Temperature Range 0 50 C at sea level Humidity Range 0 80 at 20 C noncondensing AC Power 240 Volts AC 10 15 50 60 Hz with neutral Power Consumption Less than 18000...

Страница 8: ...rs DANGER represents the most severe hazard alert Extreme bodily harm or death will occur if DANGER guidelines are not followed 1 3 2 Warnings WARNING represents hazards which could result in severe i...

Страница 9: ...2 1 Installation Section 2 Installation This section provides important guidelines for installing your transmitter Review this information carefully for proper installation...

Страница 10: ...r on any flat surface which should be clean and well ventillated as possible 2 2 Tools Required To install the FM10000 you will need the following tools Medium phillips screwdriver Small flat blade sc...

Страница 11: ...2 3 Installation 2 4 Installation WARNING Possible Electric Shock Hazard Do not connect AC source until all other connections are made and installation is complete...

Страница 12: ...2 4 FM10000 User s Manual...

Страница 13: ...c HIGH 5 VDC when any fault light is ON 9 Ground 10 PA 5 ALC 11 PA 5 PA Temperature Celcius 1V 20 degrees C 12 PA 5 SWR 13 PA 5 RF Output power 1V 1000 Watts RF power 14 PA 5 In Ref 15 Remote RF Power...

Страница 14: ...ct reading of the ALC voltage on the PA 18 PA1 In Ref A DC voltage reference representing RF input power to the PA 19 PA2 RF Power 1V 1000 Watts of power 20 PA2 SWR Calculated reading of SWR in VDC 1...

Страница 15: ...of the ALC voltage on the PA 18 PA 3 In Ref A DC voltage reference representing RF input power to the PA 19 PA 4 RF Power 1V 1000 Watts of power 20 PA 4 SWR 21 Ground 22 PA 4 PA Volts 1V 10 V on the...

Страница 16: ...3 1 Operation Section 3 Operation This section provides general operating parameters of your transmitter system and a detailed description of the front panel displays...

Страница 17: ...ifier and power supply More detailed information follows 1 Ensure that the external remote control unit is properly connected to the transmitter controller port A see illustration 2 15 Section 2 5 pag...

Страница 18: ...3 3 Operation...

Страница 19: ...3 4 FM10000 User s Manual...

Страница 20: ...Operation 3 5...

Страница 21: ...3 6 FM10000 User s Manual...

Страница 22: ...Operation 3 7...

Страница 23: ...3 8 FM10000 User s Manual...

Страница 24: ...wings Section 4 Reference Drawings The illustrations in this section may be useful for making adjustments taking measurements troubleshooting or understanding the circuitry of your RF power amplifier...

Страница 25: ...t High Low 2 6 12 18 2 6 dB 12 dB 10 20 Expand Compress RF Power SWR ALC PA DC Volts PA DC Amps PA Temperature Supply DC Volts Voltmeter SWR Lock Input PA DC PA Temp Over 100 90 80 70 60 50 40 30 20 P...

Страница 26: ...Reference Drawings 4 3 Fault Antenna RF Drive PA Temp PA DC PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 Power Out PA Temp PA Voltage Tot Current ALC SWR In Ref Metering PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 Fuses...

Страница 27: ......

Страница 28: ......

Страница 29: ...9A 22A 10A 23A 11A 24A 12A 25A 13A J2A DB25STACKED 1A 14A 2A 15A 3A 16A 4A 17A 5A 18A 6A 19A 7A 20A 8A 21A 9A 22A 10A 23A 11A 24A 12A 25A 13A J3A DB25STACKED PA 4 RF output power PA 4 PA Volts PA 4 S...

Страница 30: ...ort Section 5 Service and Support We understand that you may need various levels of support or that the product could require servicing at some point in time This section provides information for both...

Страница 31: ...urned product 5 2 24 Hour Support In most instances what you need to know about your product can be found in this manual There are times when you may need more in depth information or even emergency t...

Страница 32: ...al intended use Warranty repair can only be performed at our plant facility in Elkhart Indiana USA or at a factory authorized service depot Expenses in remedying the defect will be borne by Crown Broa...

Страница 33: ...ges which we will reimburse We do not cover any charges for shipping outside the U S or any of the expenses involved in clearing customs If you have any questions about your Crown Broadcast product pl...

Страница 34: ...G 1 Glossary Glossary The following pages define terms and abbreviations used throughout this and other Crown Broadcast manuals A B C...

Страница 35: ...emphasis also called Wideband carrier A continuous signal which is modulated with a second information carrying signal crosstalk In FM broadcasting this term generally refers to the interaction betwe...

Страница 36: ...a Morse code rate Used in the on air identification of frequencies gain reduction The process of reducing the gain of a given ampli fier harmonics Undesirable energy at integral multiples of a desire...

Страница 37: ...pectrum between audio fre quency and the infrared portion 2 A frequency useful for radio transmission roughly 10 kHz and 100 000 MHz SCA Subsidiary Communications Authorization see subcarrier S N Sign...

Страница 38: ...mitter designed to internally change an FM signal from one frequency to another for retrans mission Used in conjunction with terrestrial fed networks satellator A transmitter equipped with an FSK ID o...

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