The material contained in this document is the property of Electronics & Innovation Ltd., it is
subject to change without notice.
December 2015
4
Revision F
Table 1-1. SPECIFICATIONS
FREQUENCY COVERAGE:
250 kHz to 150 MHz
GAIN:
50 dB min, ±1.5 variation
CLASS A LINEAR OUTPUT:
50 Watts P1dB
HARMONIC DISTORTION:
< -25 dBc @ 50 W
SATURATED RF POWER OUTPUT:
80W Min.
INPUT IMPEDANCE
50 ohms, VSWR, 1.5:1 Maximum
OUTPUT IMPEDANCE:
50 ohms, VSWR, 2:1 Maximum
STs STABILITY:
Continuous operation into any load or
source impedance
PROTECTION:
Unit will withstand a + 13dBm input
signal (1.0 Volts RMS) for all output load
conditions, without damage
POWER OUTPUT METER:
True RMS power detection. ±3% of full
scale accuracy
POWER REQUIREMENTS:
100
– 240 VAC 47-63 Hz
SIZE:
(H x W x D)
7.5” x 9.5” x 12.5”
190.5 x 241 x 317.5 mm
WEIGHT:
18 lbs (9 Kg)
CONNECTORS:
N-Type
OPERATING TEMPERATURE:
0
– 40 C
RACK MOUNTING:
Chapter 2 Operation
2.1 INTRODUCTION
The 350L RF amplifier is used to amplify the RF level of signal sources in the 250
KHz to 150 MHz range. No tuning or any other form of adjustment is required.
The 350L 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: 2:1), the amplifier will work into any load impedance.
