Amplifier Research 100A250 series Handmatig - Pagina 4

Blader online of download pdf Handmatig voor {categorie_naam} Amplifier Research 100A250 series. Amplifier Research 100A250 series 19 pagina's.

Model 100A250A

1.1

ENERAL

ESCRIPTION

The Amplifier Research (AR) Model 100A250A is a self-contained, broadband Radio Frequency (RF)

amplifier designed for laboratory applications where instantaneous bandwidth, high gain, and moderate

power output are required. Solid state technology is used exclusively to offer significant advantages in

reliability and cost. When used with a frequency-swept signal source, the AR Model 100A250A will

provide 100 watts of swept power output from .01 to 250 megahertz (MHz). Typical applications include

antenna and component testing, wattmeter calibration, electromagnetic interference (EMI) susceptibility

testing, use as a driver for frequency multipliers and higher power amplifiers, and use as an RF energy

source for Magnetic Resonance Imaging (MRI) studies. The Model 100A250A can be operated locally by

using the unit's front panel controls, or remotely by using its built-in IEEE-488 or RS-232 interfaces.

1.2

OWER

UPPLIES

The 100A250A contains three switching power supplies. The input voltage range to these supplies is 90-

132 VAC and 180-264 VAC, 50/60 Hz universal or selected automatically. The operator does not have to

switch or change anything on the 100A250A when changing the AC input voltage. The power consumption

is a nominal 800 watts. A primary circuit breaker is provided. The output stage is protected by over

current sensing and over temperature sensing circuits which shut down the power supplies under fault

conditions.

1.3

PECIFICATIONS

Refer to the Amplifier Research Data Sheet on the next page for detailed specifications.

SECTION I

GENERAL INFORMATION

Manual Text

1-1

REV -