Description:
The 25A250B from AR RF/Microwave Instrumentation is a portable, standalone, air-cooled, solid-state power amplifier with an operating frequency range of 10 kHz to 250 MHz. It offers continuous wave output power exceeding 25 watts, a gain of over 44 dB, and a noise figure of 8 dB. It is available as a benchtop unit with N-type connectors and a digital front panel display, which indicates operating status and fault conditions in case of overheating or power failure. The device can also be rack-mounted after removing the cabinet. The amplifier is equipped with built-in IEEE-488 (GPIB), RS-232, USB and Ethernet interfaces. It also features a safety interlock circuit for external safety switch interlocking. This circuit prevents the amplifier from entering the operating mode unless an external connection is made. A jumper plug is provided for situations where this function is not required.
Features:
The frequency range: The operating frequency range of AR25A250B is from 10kHz to 250MHz, making it suitable for applications that require instantaneous bandwidth and high gain.
Output power: The rated output power of this amplifier is 25W, capable of providing stable RF power output.
The maximum gain setting of the AR25A250B is 44 dB, featuring a high gain capacity and is suitable for RF applications that require high gain.
Input impedance: The input impedance of this amplifier is 50Ω, which is suitable for the standard RF system interface.
The input voltage range supported by the AR25A250B is 90-135VAC or 180-270VAC, single-phase 47 to 63 Hz, with a maximum input power of 200W.
RF connector: This amplifier uses an N-type female connector for easy connection with other devices.