325LA: 25 Watt Class A Linear power

The 325LA Amplifier is a rugged source of RF power 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 and concurrently displays both forward and reverse power.

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Download Manual PDF (480KB)

Flexibility

The 325LA produces 25 Watts of Class A linear power over the frequency range of 250 KHz to 150 MHz with low harmonic distortion. Operation over the entire frequency band is possible without the need for any switching, it is true instantaneous bandwidth. The unit is rated at 50 dB gain with a typical gain flatness of +/- 1.5 dB

Ruggedness

The 325LA is a rugged amplifier built to withstand an input of +13 dBm (1.0V RMS) for all output load conditions including shorts and open circuits. The unit amplifies inputs of AM, FM SSB, TV and all complex modulation forms with <-23 dBc harmonic distortion and low spurious content.

Class of Operation運作類別

Class A

Frequency Range頻率範圍

250 KHz to 150 MHz

Rated Power Output額定功率輸出

25 W

Power Gain功率增益

50 dB

Gain Flatness增益平坦度

+/- 1.5

Input Power for Rated Output額定輸出功率時之輸入功率

0.25 mW / -1.6dBm

Input Impedance輸入阻抗

50 Ohms

Output Impedance輸出阻抗

50 Ohms

Harmonic Level諧振強度

-25 dBc