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Table 1-1. SPECIFICATIONS
FREQUENCY COVERAGE:
GAIN:
CLASS A LINEAR OUTPUT:
HARMONIC DISTORTION:
SATURATED RF POWER OUTPUT:
INPUT IMPEDANCE
OUTPUT IMPEDANCE:
PROTECTION:
POWER OUTPUT METER:
POWER REQUIREMENTS:
SIZE:
WEIGHT:
CONNECTORS:
OPERATING TEMPERATURE:
RACK MOUNTING:
Chapter 2 Operation
2.1 INTRODUCTION
The A300 RF amplifier is used to amplify the RF level of signal sources in the
300 KHz to 35 MHz range. No tuning or any other form of adjustment is required.
The A300 produces rated power output at its output connector, regardless of load
impedance. Any power reflected due to output load mismatch is absorbed in the
amplifier. Therefore, although the output impedance is 50 ohms (maximum
VSWR: 2.5:1), the amplifier will work into any load impedance.
2.2 RACK INSTALLATION
The material contained in this document is the property of Electronics & Innovation Ltd., it is
subject to change without notice.
Ocotber 2008
300 kHz to 35 MHz.
55 dB min, ±1.5 variation.
Nominal 300 watts.
> -25 dBc at 250 watts output.
450W Min.
400W Min.
50 ohms, VSWR, 1.5:1 Maximum.
50 ohms, VSWR, 2.5:1 Maximum
Continuous operation into any load or
source impedance.
Unit will withstand a + 13dBm input
signal (1.0 Volts RMS) for all output load
conditions, without damage.
True RMS power detection. ±3% of full
scale accuracy.
100 – 240 VAC 47-63 Hz.
13 X 16.75 X 20 inches 330 X 425 x 508
mm.
95 pounds 43 kg
N
0 – 40 C
4
from 300kHz - 4MHz;
from 4 MHz - 35MHz;
Revision D
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