Overview
The EMC Shop stocks the Amplifier Research 2500A225B High Power Low Frequency RF Amplifier for conducted immunity test applications. Drive an E-field generator and achieve field strength levels up to and beyond 200 V/m
The AR 2500A225B is a solid-state, self-contained, broadband amplifier designed for applications where instantaneous bandwidth, high gain and linearity are required. The amplifier is air-cooled using internal self-contained liquid cooling for high performance and reliability. A stylish, contemporary enclosure allows for easy portability.
RATED OUTPUT POWER:
Typical: 2800 watts, min 2500 watts, .01-100MHz
Typical: 2300 watts, min 2000 watts, 100-225MHz
INPUT FOR RATED OUTPUT: 1.0 mW Max
POWER OUTPUT @ 3dB COMPRESSION:
Typical: 2800 watts, min 2500 watts, .01-100MHz
Typical: 2300 watts, min 2000 watts, 100-200MHz
Typical: 2000 watts, min 1800 watts, 200-225MHz
POWER OUTPUT @ 1dB COMPRESSION:
Typical: 2400 watts, min 2000 watts, .01-100MHz
Typical: 1900 watts, min 1500 watts, 100-200MHz
Typical: 1500 watts, min 1300 watts, 200-225MHz
FLATNESS: ±2.0 dB typical, ±2.5 dB maximum
FREQUENCY RESPONSE: 10kHz-225 MHz instantaneously
GAIN (at maximum setting): 64 dB minimum
GAIN ADJUSTMENT (Continuous Range) : 20 dB
INPUT IMPEDANCE: 50 ohms, VSWR 1.5:1 maximum
OUTPUT IMPEDANCE: 50 ohms nominal
MISMATCH TOLERANCE: Will operate without damage or oscillation when connected to any load impedance without the aid of foldback circuitry.
MODULATION CAPABILITY: Will faithfully reproduce
AM, FM, or Pulse modulation appearing on input signal.
THIRD ORDER INTERCEPT: 74 dBm typical
NOISE FIGURE: 7.0 dB typical
HARMONIC DISTORTION: Minus 30 dBc typical, minus 20 dBc maximum at 1750 watts
SPURIOUS: Minus 70 dBc typical
PRIMARY POWER (User must specify): 200-240 VAC or
380-415 VAC, 3-phase, 50/60Hz, 8.5 kWatts
CONNECTORS:
RF Input: N female
RF Output: 7/16 DIN female
Sample Ports: N female
REMOTES PACKAGE:
IEEE-488: 24-pin female
RS-232: 9-pin subminiature D (female)
Fiber optic: ST Conn Tx and Rx RS-232
USB 2.0: Type B
Ethernet: RJ-45
Safety Interlock: 15-pin subminiature D
COOLING: Forced air, internal self-contained liquid
WEIGHT: 159 kg (350 lbs)
SIZE (W x H x D): 56.1 x 132.1 x 82.4 cm (22.1 x 52 x
32.5 in)
