The 325LA amplifier is a rugged source of RF power, useful for HF and VHF transmitters, RFI / EMI testing, plasma equipment and general laboratory applications. Utilizing solid state ruggedized MosFet devices, it features an internal RMS power meter; displaying both forward and reverse power.
CE MarkRoHS Compliant
Unit of Measure

Primary Performance Characteristics

Start Frequency

N/A 250 kHz

Stop Frequency

N/A 150 MHz

Rated Power (P1dB)

N/A 25 W

Power Gain

N/A 50 dB

Gain Flatness

N/A ±1.5 dB

Harmonic Level

N/A < -23 dBc

Class of Operation

N/A Class A


AC Input

N/A 100 to 240 VAC, 47 to 63 Hz
3 A @ 120V
1.5A @ 240 V


N/A Type N

Operating Temperature

N/A 0 to 40 ºC


N/A Forced Air Cooling

Front Panel Display

N/A Indicates forward and reflected power

Front Panel Accuracy

N/A ±5% of full scale accuracy

Form Factor


N/A 20.0 lb9.0 kg


N/A 7.50 in190.5 mm


N/A 9.50 in241.3 mm


N/A 12.5 in317.5 mm