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Метка: mrf9180

31.05.202322.02.2024 enthru hamradio amplifiers, hf, mrf9180

Test amplifier with mrf9120

Just received a few mrf9180 and one mrf9120, decided to finally test it with mrf9120.

11.05.202320.12.2023 enthru hamradio amplifiers, hf, mrf9180

MRF9180 amplifier — feeding transistor via balancing choke

Let’s try to add balancing choke to the schematics — feed sources from 4 turn choke for each transistor (8 turns summary) with power connected to the central point.

09.05.202315.05.2023 enthru hamradio amplifiers, mrf9180

MRF9180 HF amplifier, BFG591 as driver.

BFG591 as driver.

08.05.202315.05.2023 enthru hamradio amplifiers, hf, mrf9180

MRF9180 HF amplifier.

Based on mr9120 aliexpress kit.

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