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Amplifier Research 1S1G4A Solid State Broadband Amplifier

Description

The Model 1S1G4A is a solid state, self-contained, air-cooled, broadband amplifier designed for applications where instantaneous bandwidth and high gain are required. Housed in a stylish contemporary cabinet, the unit is designed for benchtop use, but can be removed from the cabinet for immediate equipment rack mounting. The 1S1G4A, when used with a sweep generator, will provide a minimum of 1 watt of RF power. Included is a front panel gain control which permits the operator to conveniently set the desired output level. The 1S1G4A is protected from RF input overdrive by an RF input leveling circuit which controls the RF input level to the RF amplifier first stage when the RF input level is increased above 0 dBm. The RF amplifier stages are protected from over temperature by removing the DC voltage to them if an over temperature condition occurs due to cooling blockage or fan failure.

Features

Specifications

RATED POWER OUTPUT

 1 Watt minimum

INPUT FOR RATED OUTPUT

 1 milliwatt maximum

POWER OUTPUT @ 3dB COMPRESSION

 Nominal 1.3 Watts Minimum 1 Watt

POWER OUTPUT @ 1dB COMPRESSION 

 Nominal 1 Watt Minimum 0.7 Watts

FLATNESS

±1.0 dB typical ±1.5 dB maximum

FREQUENCY RESPONSE 

0.8 - 4.2 GHz instantaneously

GAIN (at maximum setting) 

 30 dB minimum GAIN

ADJUSTMENT (Continuous Range) 

10 dB minimum

INPUT IMPEDANCE

 50 ohms, VSWR 2.0:1 maximum

OUTPUT IMPEDANCE

 50 ohms, nominal

MISMATCH TOLERANCE

 100% of rated power without foldback. Will operate without damage or oscillation with any magnitude and phase of source and load impedance.

MODULATION CAPABILITY

 Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal

HARMONIC DISTORTION 

- 20 dBc maximum at 0.8 watts

THIRD ORDER INTERCEPT POINT

 41 dBm typical

PRIMARY POWER

(Selected Automatically)

90-132, 180-264 VAC 50/60 Hz, single phase 50 watts maximum

CONNECTORS

 Type N female ( see Model Configuration)

COOLING

 Forced air (self contained fans)

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E