Amplifier Research - KAA2026 - 125 Watts, 700 kHz - 3 MHz, RF Amplifier, 19" Rack Mount
The Model KAA2026 is a special-purpose, wideband RF power amplifier for signals in the 700 KHz to 3 MHz frequency range. No tuning, band switching, or adjustments of any kind are required to operate this unit. Power output is in excess of 125 Watts into a 50-Ohm load. Power gain is a minimum 53 dB making the amplifier compatible with drive power levels provided by most commercially available signal generators.
Construction of this model is in a 5¼-inch high cabinet, 16 inches deep, exclusive of handles, and 10.5 inches wide, with mounting flanges. Input and output connectors are located on the front. Forced-air cooling.
Protection against excessive heat rise of the amplifier module heatsink is by a temperature-sensing switch that interrupts the gate bias supply to the amplifier devices when activated. Operation resumes automatically when temperature has returned to normal operating temperature.
RATED POWER OUTPUT
- 125 Watts
INPUT POWE
- 2.0 mW maximum
FLATNESS
- ± 0.5 dB 0.7 – 3 MHz,
- ± 0.2dB 0.8 – 0.9MHz
FREQUENCY RESPONSE
- 700 KHz - 3 MHz instantaneously
GAIN
- 54 dB ± 1dB maximum
INPUT/OUTPUT IMPEDANCE
- 50 Ohm nominal
MISMATCH TOLERANCE
- infinite @ 125W, 3:1 @ 200w
PROTECTION
- Over-temperature
CONTROLS
- Blanking via fault connector, Front Panel Power Switch
INDICATORS
- TEMP FAULT; via fault connector, Front Panel POWER, RF ACTIVE
MODULATION CAPABILITY
- Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
HARMONIC DISTORTION (Maximum)
- –21 dBc @ 125W
- -26 dBc @ 60W
- -32 dBc @ 10W
SPURIOUS OUTPUTS
- –60 dBc below rated output maximum
BLANKING TIME
- OFF Time 0 – 100 μS
- ON Time 1.0 – 2.0 mS
RF CONNECTORS
- Type BNC female
OPERATING TEMPERATURE
- –10 to 40 ºC
COOLING
- Forced air (self contained fan)
PRIMARY POWER
- 95-264VAC, 47-63Hz, 670VA maximum
SIZE (W x H x D)
- 13.3 x 26.7 x 40.7 cm, 5¼ x 10½ x 14.5 in
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More Product Information
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4000 Watts
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ACS is committed to the evolution of the engine and vehicle industry. We are at the forefront of integrated test cell design and delivery, providing a range of solutions which customarily involve the integration of dynamometers, mechanical equipment, fluid systems, controls, and data acquisition. In addition to working with OEMs and Tier suppliers, we also serve independent automotive research labs, national labs, government labs and universities within various market segments.
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2MHz–40GHz
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2–1000 V/m
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User–selectable X, Y, Z Axes
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175 Watts CW
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10kHz–400MHz
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Class A
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Portable
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Full VSWR– tolerant
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CE & RoHS Compliant
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High Efficiency
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10kHz–400MHz
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Class A
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CE & RoHS Compliant
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High Efficiency
The MP18003A includes the equipment listed below. The equipment is housed in a 19” wide by 10.5” (6U) high instrument case. Please refer to individual product specification sheets for details.
Model MP18003A equipment list:
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Model FM7004A Field Monitor
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Model FL7030/Kit Electric Field Probe Kit (supplied with data from an accredited lab)
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Model FL7006/Kit Electric Field Probe Kit (supplied with data from an accredited lab)
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Model FL7218/Kit Electric Field Probe Kit (supplied with data from an accredited lab)
The export classification for this equipment is EAR99. These commodities, technology or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.
The SSISOC50V10K18G System is designed to develop a 50 V/m field level at a 1m test distance for ISO 11452-2 and ISO 11452-5 testing from 10 kHz to 18 GHz. The signal generation, control, and power monitoring equipment shall be mounted in a ventilated equipment rack along with the RF amplifiers.
The SSISOC50V10K18G AR System consists of the AR equipment, listed herein. Please refer to individual product specification sheets for details. The export classification for this equipment is 3A001. This equipment is controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.
AR Standardized Systems are customizable upon request. Contact AR for all such requests.
The Model ATR26M250 is a wide band, high gain, log periodic antenna that is uniquely suited for use in both traditional applications as well as in new compact chambers.
Amplifier Research
Founded in 1969, Amplifier Research is a world-class source for broadband high power, solid state, RF amplifiers and microwave amplifiers, TWT amplifiers, log periodic antennas and high-gain horn antennas, plus EMC test equipment, software and field probes and monitors. Throughout its 50 years (and counting), AR has been responsible for a number of “firsts” which have transformed not only EMC and RF testing but also the industries and equipment affected by these tests. A sampling of these innovations includes:
- 10,000-watt tube amplifiers,100-watt solid-state • 100-1000 MHz instantaneous bandwidth Class A amplifier
- First production 16,000-watt solid-state linear amplifier from 10 kHz to 225 MHz
- 50,000-watt Class A power amplifier up to 225 MHz
- 0.7 to 6 GHz high-power Class A & AB amplifier
Additionally, they push the limits of state-of-the-art design and have ruggedized their products to make them virtually indestructible. AR amplifiers are fully tested to the extreme to ensure customers receive a product that is built to last.
Contact Details
Amplifier Research Corporation, Ametek CTS
160 Schoolhouse Rd., Souderton, PA 18964-9990, USA
Phone: 215-723-8181
Customer Service: 215-723-0275
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