The 75A2 is a broadband solid state amplifier system covering the frequency spectrum from 300 KHz to 35 MHz. Each channel is rated at 75 watts of RF power with low harmonic and intermodulation distortion. Over 125 watts of saturated power can be produced with increased distortion products. A highly linear Class A design, the 75A2 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
- 75 Watts/Channel
- Class A Linearity
- VSWR Measurements
Unit of Measure
Primary Performance Characteristics
# Channels |
N/A 2 |
Rated Power |
N/A 75 Watts/Channel |
Start Frequency |
N/A 300 kHz |
Stop Frequency |
N/A 75 MHz |
Power Gain |
N/A 50 dB |
Class of Operation |
N/A Class A |
Specifications
Saturated Power Output |
N/A 300 KHz to 75 MHz > 100 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 / 1.25:1 maximum |
Harmonic Level |
N/A -25 dBc |
Ruggedness of Amplifier |
N/A oo:1 VSWR |
Stability |
N/A Unconditional into any passive load or reactive load. |
Protection |
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 ~ 57 dBm |
AC Input |
N/A 85 to 264 VAC, 47 to 63 Hz |
Temperature Range |
N/A 0 to 40 ºC |
Cooling |
N/A Forced Air |
Connectors |
N/A BNC |
Power Requirements |
N/A 100 to 240 VAC, 47 to 63 Hz |
Operating Temperature |
N/A 0 to 40 ºC |
Dimensions |
N/A 5.2 x 16.5 x 18.1 in |
