Atec Amplifier-Research-250S1G4 User Manual download pdf

Model 250S1G4,

M1 through M5

250 Watts CW

0.8-4.2GHz

The Model 250S1G4 is a portable, self-contained, air-cooled, broadband, completely solid-state amplifier designed for

applications where instantaneous bandwidth, high gain and linearity are required. Push-pull circuitry is utilized in all high

power stages in the interest of lowering distortion and improving stability. The Model 250S1G4, when used with a sweep

generator, will provide a minimum of 250 watts of RF power.

The Model 250S1G4 is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the

amplifier. The DCP uses a graphic liquid crystal display, menu assigned softkeys, a single rotary knob, and four dedicated

switches (POWER, STANDBY, OPERATE and FAULT/RESET) to offer extensive control and status reporting capability. The

display provides operational presentation of Forward Power and Reflected Power plus control status and reports of internal

amplifier status. Special features include a gain control and RF output level protection.

All amplifier control functions and status indications are available remotely in GPIB/IEEE-488 format, RS-232 hardwire

and fiber optic, USB, and Ethernet. The bus interface connector is located on the back panel and positive control of local

or remote operation is assured by a Local/Remote switch on the front panel of the amplifier.

The low level of spurious signals and linearity of the Model 250S1G4 make it ideal for use as a driver amplifier in testing

wireless and communication components and subsystems. It can be used as a test instrument covering multiple frequency

bands and is suitable for a variety of communication technologies such as CDMA, W-CDMA, TDMA, GSM etc. It is also

suitable for EMC Test applications where undistorted modulation envelopes are desired.

The 250S1G4 has the ability to be upgraded at a later date to the Model 350S1G4, 350 watt amplifier. Upgrading to the

Model 350S1G4 allows for future upgrades by utilizing our Expandable Power Technology.

The export classification for this amplifier is 3A001. These commodities, technology or software are controlled for export

in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.

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Power (Watts)

Freq. (GHz)

MODEL 250S1G4 TYPICAL POWER OUTPUT

P1dB

P3dB

Psat

Approved for public release by AR RF/Microwave Instrumentation 013114

160 School House Road Souderton, PA 18964-9990 • 215-723-8181 • www.arworld.us Page 1 of 3

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Freq. (GHz) 1

Summary of Contents

Page 1 - Freq. (GHz)

Model 250S1G4, M1 through M5 250 Watts CW 0.8-4.2GHz The Model 250S1G4 is a portable, self-contained, air-cooled, broadband, completely solid-state a

Page 2

SPECIFICATIONS, MODEL 250S1G4 RATED OUTPUT POWER .... 250 watts minimum INPUT FOR RATED OUTPUT ...

Page 3

MODEL CONFIGURATIONS MODEL # RF INPUT RF OUTPUT WEIGHT SIZE (W x H x D) 250S1G4 Type N female on front panel Type 7/16 female on front panel 71.8

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Atec Amplifier-Research-250S1G4 User Manual

Browse online or download User Manual for Equipment Atec Amplifier-Research-250S1G4. Atec Amplifier-Research-250S1G4 User Manual

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