Amplifier Research 2500A225

Amplificador de RF 10 kHz – 225 MHz 2500W

Fabricante:
Modelo: Amplifier Research 2500A225
Descripción: Amplificador de RF 10 kHz - 225 MHz 2500W
Hoja de datos PDF: Amplifier Research 2500A225

Amplifier Research 2500A225 The Amplifier Research 2500A225 RF Amplifier is a self-contained, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. The amplifier is air cooled using internal self-contained liquid cooling for high performance and reliability. Push-pull LDMOS circuitry is utilized in all high power stages in the interest of low distortion and improved stability.The Amplifier Research 2500A225 is equipped with a Digital Control Panel (DCP), providing local and remote control of the amplifier. The DCP uses a 3 ¾ inch diagonal graphic display, menu assigned softkeys, a single rotary knob, and four dedicated switches to offer extensive control and status reporting. The display provides operational presentation of Forward Power and Reflected Power plus control status and reports of internal amplifier status.All amplifier control functions and status indications are available remotely in GPIB/IEEE-488 format, RS-232 hard wire and fiber optic, and USB and Ethernet. The buss interface connectors are located on the back panel and positive control of local or remote operation is assured by a keylock on the front panel of the amplifier.High efficiency universal input, power factor corrected switching power supplies provide DC to all internal sub-assemblies.The AR 2500A225 provides readily available RF power for typical applications such as RF susceptibility testing, antenna and component testing, watt meter calibration, particle accelerators, plasma generation, communications and use as a driver for higher power amplifiers.Specifications for the Amplifier Research 2500A225 include:RATED OUTPUT POWER ……………………………………….. 2500W, 10 kHz–50 MHz2500–1900W, 50 MHz–225 MHz (derating slope of 3.43W/MHz)INPUT FOR RATED OUTPUT ………………………………….. 1.0 mW MaxPOWER OUTPUT FOR 1dB COMPRESSION ………………. 1800W, 10 kHz-50 MHz1800–1200W. 50 MHz-225 MHz (derating slope of 3.43W/MHz)FREQUENCY RESPONSE ……………………………………….. 10 Khz-225 MHz instantaneouslyGAIN (at max. setting) …………………………………………… 64 dB min.FLATNESS …………………………………………………………… ± 3.5 dB max± 0.8 dB with int. levelingGAIN ADJUSTMENT (continuous range) ……………………. 16 dB minimumINPUT IMPEDANCE ………………………………………………. 50 ohms, VSWR 2.0:1 maxOUTPUT IMPEDANCE …………………………………………… 50 ohms nominalMISMATCH TOLERANCE ……………………………………….. 100% rated power without foldback up to 6.0:1 mismatch, above which maylimit to 1250w reflected powerMODULATION CAPABILITY ……………………………………. Will faithfully reproduce AM, FM, or Pulse Modulation appearing on the inputsignal.HARMONIC DISTORTION ……………………………………… Minus 20 dBc maximum at 1600WRF POWER DISPLAY ……………………………………………… 0–3000W full scalePULSE MODE GATING CHARACTERISTICSSignal (into 50 ohms) ……………………………………… +2.0 to 6.0 VDCRise Time ……………………………………………………… 0.5 microseconds maximumFall time ………………………………………………………. 0.5 microseconds maximumPRIMARY POWER …………………………………………………. 187-264 vac 3-Phase, 8000W max.CONNECTORSRF Input ……………………………………………………….. See Model ConfigurationsRF Output …………………………………………………….. See Model ConfigurationsForward Sample …………………………………………….. BNC Female on front panelReverse Sample ……………………………………………… BNC Female on front panelRemote Control ……………………………………………… 24-pin Female GPIB/IEEE-488 and 9-pin RS232 on rear panel, USB andEthernetRemote Control (fiber optic) ……………………………… ST ConnectorSafety interlock ………………………………………………. 15 pin female Type D on rear panelCOOLING ………………………………………………………….. Forced air, internal self-contained liquidWEIGHT (max.) ……………………………………………………. 159 kg (350 lb)SIZE (WxHxD) ………………………………………………………. 56.1 X 109.2 X 88.9 cm (22.1 X 43.0 X 35.0 in)     

Amplifier Research 2500A225 Product Overview