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Rent or Buy Amplifier Research AR 25A250A 25 kHz- 250 MHz, 25 Watt RF Power Amplifier
PDF Downloads (148.27k)Frequency Range | 10 kHz - 250 MHz instantaneously |
RF Connector | Type N female |
Gain | 44 dB min at max setting |
Impedance | 50 ohms nominal |
Input | 90-135/180-270 VAC 47 to 63 Hz, single phase 200 watts maximum |
Weight | 35 LBs |
The Amplifier Research AR 25A250AM6 25 kHz- 250 MHz, 25 Watt RF Power Amplifier is a self-contained, broadband unit designed for laboratory applications where instantaneous bandwidth, high gain and moderate power output are required. Utilization of push-pull MOSFET circuitry lowers distortion, improves stability and allows operation into any load impedance without damage. The Model 25A250A, when used with an RF sweep generator, will provide a minimum of 25 watts of swept power. The Model 25A250A includes a front panel control which permits the operator to conveniently set the amplifier's desired output level. Housed in a stylish contemporary enclosure, the Model 25A250A provides readily available RF power for typical applications such as RF susceptibility testing, antenna and component testing, watt meter calibration, and use as a driver for higher power amplifiers. The 25A250A utilizes a switching power supply with universal and autoranging input which will automatically accept from 90 to 135 VAC or from 180 to 270 VAC at 47 to 63 Hz.