DRAKE EH24 User Manual download pdf (Page 45)

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Superior Broadcast

ATVCA Amplifier User Manual

Superior Boadcast ATVCA Amplier

4. General Description

The ATVCA is an analog TV broadcasting amplier manufactured by R.V.R.

Elettronica SpA delivering up to 1000 W

under 50 Ohm standard load and less

than 100W drive power requirement.

The ATVCA has been designed for installation in a 19”x3HE box for rack.

4.1 Unpacking

The package contains:

1 ATVCA

1 User Manual

1 Mains power cable

The following accessories are also available from Your R.V.R. Dealer:

• Accessories, spare parts and cables

4.2 Features

Two major features of ATVCA are compact design and user-friendliness. Another

key feature is its modular-concept design: the different functions are performed by

modules with most connections achieved through male and female connectors or

through at cables terminated by connectors. This design facilitates maintenance

and module replacement.

The RF power section uses two moduls amplier. Each one is able to deliver up

to 500Wps.

An LCD on the front panel and a push-button panel provide for user interfacing with

the microprocessor control system, which implements the following features:

• Power output enable/disable

• User-selectable threshold settings for output power alarm (Power Good

feature)

• Measurement and display of amplier’s operating parameters

• Communication with external devices, as programming systems or telemetry

systems through RS232 or I

C serial interface

Four LEDs on the front panel provide for machine status indication (ON, LOCAL,

WARNING INTERLOCK, WAIT FAULT).

The amplier management software is based on a menu system. User has four

navigation buttons available to browse submenus: ESC,

, , and ENTER.

ATVCA

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User Manual

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