WSIU IOT60k Digital & 30 Kw Analog 2002

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LARCAN INC.CANADA-2001

WSIU – Carbondale, IL, USA

RF system Design

Installation drawings

Remote Control

Site Pictures

Description

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Southern Illinois University-Carbondale IL, Tamaroa, USA

Catalin Popescu – 2001-2002

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RF system Design


Remote Control

Site Pictures

Description

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Project Goals

• 60Kw-DIGITAL UHF transmitter – CH40, IOT parallel configuration system with a redundant cooling system;

• RF system to allows any combination between the pair of the 30KW IOT’s and antenna system available, with no interruptions;

• 30Kw-ANALOG VHF transmitter –CH8, Traplexer, in a main / stand-by configuration;- the transmitter is shipped and tested with a conversion kit for future DIGITAL conversion;

• Line optimized (VSWR better than 1.1), good insulation between the combined paths (more than 60dB)

• Remote Control operation, realized thru a Moseley MRC-2 package;

• Design the system for installation into a room with ceiling restrictions, existing equipment, air ducting, and HVAC Units;

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RF system Design


Remote Control

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Description

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Description

• RF system design according with the customer specifications.

• Submission and approval of the proposal.

• Manufacturing and Installation drawings.

• Remote Control design for the application.

• Helping the Test and Service Dept. in the final commissioning

FOR MORE INFO...

Mr. Catalin Popescu – Application Specialist

Phone: 905 564-9222 Fax: 905 564-9224

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RF system Design


Remote Control

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RF system design

• IOT 60KW _UHF –CH40 System parallel configuration is designed to use (see IOT Data Sheet):

• two IOTD2130 tubes (EEV); • WG Switchless Combiner (“Magic TEE”); • WG connections and Patching, combined with 6-1/8”, coaxial

line; • Independent water cooling systems for each IOT and Loads;

• The 30KW_VHF –CH8 Main/Stand-by configuration with an existing tube transmitter is designed to use:

• 1-5/8” for aural;• 3-1/8” for visual and combined (aural +visual);• 2 Exciters configuration, with a Traplexer (incl. 3.58 Traps and

aural cavities);• Motorized 3-1/8” Coaxial switch for M/S config..

• The key factors for design where: max line avg. power, VSWR derating, insertion loss contribution to final power at the gas barrier and space limitations.

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RF system Design


Remote Control

Site Pictures

Description

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RF System design (cont.)RF Flow, IOT-60KW - CH40

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RF system Design


Remote Control

Site Pictures

Description

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RF System design (cont.)RF Flow, SS 30KW – CH8

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RF system Design


Remote Control

Site Pictures

Description

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Submission of the proposal for the CH40 and CH8 transmitters

• The RF diagram showing the modes of operation for the system;

• The material list count: lines, elbows, couplings, reducers, coaxial switches, probe sections;

• Electrical Diagram design for the 208/120VAC service (breaker size, surge protection, voltage regulation), and 480VAC for the IOT Digital;

• Cooling systems design for the IOT transmitter

• Preliminary installation drawings issued by Application Engineering Dept.

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RF system Design


Remote Control

Site Pictures

Description

Home IOT System Data

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RF system Design


Remote Control

Site Pictures

Description

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Installation Drawings

Overall view-WSIU

LARCANLARCAN

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RF system Design


Remote Control

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Description

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Installation Dwg. Cont.

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Side view-WSIU (detail)

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RF system Design


Remote Control

Site Pictures

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RF system Design


Remote Control

Site Pictures

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AC Distribution IOT System, WSIU – CH40

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RF system Design


Remote Control

Site Pictures

Description

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RF system Design


Remote Control

Site Pictures

Description

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Remote Control Design

• RC has a capacity of 48channels shared by the two transmitters, :

48 Commands; 48 Status; 48 Telemetry.

• The RC system design has Moseley, MRC-2;• Wiring Running Lists for transmitters, the

RF switch Controller RC interface, and testing the RC.

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RF system Design


Remote Control

Site Pictures

Description

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Installation PicturesWSIU-www. site presentation

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RF system Design


Remote Control

Site Pictures

Description

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Installation Pictures, Cont.

WSIU IOT60k Digital & 30 Kw Analog 2002

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