AR 25SIG4A Solid State Microwave Amplifier

EMC Item no.: 454
Category:
  • RF Amplifiers & Pre-Amps
  • Microwave Power Amplifiers 1 - 18 GHz
Test Mode: Immunity
Manufacturer: Amplifier Research
Frequency: 0.8GHz-4.2GHz

Product description

The Model 25S1G4A is a solid state, self-contained, air-cooled, broadband amplifier designed for applications where instantaneous bandwidth, high gain and linearity are required. The 25S1G4A, when used with a sweep generator, will provide a minimum of 25 watts of RF power. Included is a front panel gain control which permits the operator to conveniently set the desired output level. The RF amplifier stages are protected from over-temperature. There is a digital display on the front panel to indicate the operate status and fault conditions if an over-temperature or power supply fault has occurred. The unit can be returned to operate when the condition has been cleared.

 

Modulation Capabilities: The amplifier will faithfully reproduce AM, FM or PULSE MOD appearing at the i/p.

 

 

General specification

Provides a front panel gain control with approx 10dB variation.

 

RATED POWER OUTPUT ................................................25 watts minimum

INPUT FOR RATED OUTPUT ..........................................1.0 milliwatt maximum

FLATNESS .....................................................................±1.5 dB typical ±2.0 dB maximum

FREQUENCY RESPONSE ...............................................0.8 – 4.2 GHz instantaneously

GAIN (at maximum setting) ...........................................44 dB minimum

GAIN ADJUSTMENT ......................................................(Continuous Range) 10 dB minimum (4096 steps remote)

INPUT IMPEDANCE .......................................................50 ohms

VSWR 2.0:1 maximum

OUTPUT IMPEDANCE ...................................................50 ohms, nominal

MODULATION CAPABILITY ...........................................Will faithfully reproduce AM, FM, or pulse Modulation appearing on the input signal

HARMONIC DISTORTION .............................................Minus 20 dbc, max at 20 watts

SPURIOUS ....................................................................Minus 73 dbc Typ.

PHASE LINEARITY ..........................................................± 1.0 deg/100 MHz, Typ

PRIMARY POWER ..........................................................(Selected Automatically)

90-132, 180-264 VAC 50/60 Hz, single phase 340 watts maximum

CONNECTORS

RF ..........................................................................Type N female

REMOTE INTERFACES

IEEE-488 .............................................................24 pin female

RS-232 ...............................................................9 pin Subminiature D (female)

SAFETY INTERLOCK ......................................................15 pin Subminiature D