The 100A2 is a broadband solid state amplifier system covering the frequency spectrum from 300 KHz to 12 MHz. Each channel is rated at 100 watts of RF power with low harmonic and intermodulation distortion. Over 150 watts of saturated power can be produced with increased distortion products. A highly linear Class A design, the 100A2 will amplify inputs of AM, FM, SSB, pulse and any complex modulation signals. The amplifier has 50 dB gain it is unconditionally stable and will not oscillate even with combinations of mismatched source and load impedance. It is protected against failure due to output load mismatch and/or overdrive.
  • Dual Channel
  • 100 Watts/Channel
  • Class A Linearity
  • VSWR Measurements
Unit of Measure

Primary Performance Characteristics

# Channels

N/A 2

Rated Power

N/A 100 Watts/Channel

Start Frequency

N/A 300 kHz

Stop Frequency

N/A 12 MHz

Power Gain

N/A 50 dB

Class of Operation

N/A Class A


Saturated Power Output

N/A 300 KHz to 12 MHz > 120 W Per Channel

Nominal Gain

N/A 50 dB

Gain Flatness

N/A ±1.5 dB

Input Power for Rated Pout

N/A 1 mW

Input Impedance / VSWR

N/A 50 Ω / 1.5:1 maximum

Output Impedance / VSWR

N/A 50 Ω / 2:1 maximum

Harmonic Level

N/A -25 dBc

Ruggedness of Amplifier

N/A oo:1 VSWR


N/A Unconditional into any passive load or reactive load.


N/A Input: Unit will withstand input signal of +13 dBm without damage (1.0 V rms) max. and infinite load VSWR.

Front Panel Meters

N/A Two displays indicate up to 200 Watts into 50 Ω displaying forward and reflected power simultaneously for each channel

Third Order Intercept Point

N/A IP3 ~ 59 dBm

AC Input

N/A 100 to 240 VAC, 47 to 63 Hz

Temperature Range

N/A 0 to 40 ºC


N/A Forced Air



Power Requirements

N/A 100 to 240 VAC, 47 to 63 Hz

Operating Temperature

N/A 0 to 40 ºC


N/A 5.2 x 16.5 x 18.1 in

Form Factor


N/A 5.25 in133.35 mm


N/A 16.62 in422.15 mm


N/A 20 in508 mm


N/A 63 lb28.6 kg