This is an amplifier built on a standard G4DDK board
with a MGF4919.
See figure 1.
The amplifier was built and tuned by Peter, G3LTF on his DJ9BV PANFI and an HP head with a 20dB pad. ENR ~5.5dB
|Figure 1. Photo of the G3LTF LNA. A standard G4DDK board.|