Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain using BF981. This amplifier is using a low cost silicon MOSFET (BF981 from Philips) to give more than 20 dB gain with around 1 dB noise figure on 2 meter.
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About 144 MHz preamplifier with BF981This resource is listed in dxzone.com under 1 categories. It main category is Preamp projects and notes (About preamps for ham radio use). "144 MHz preamplifier with BF981" is listed in our web site index since Tuesday Oct 5 2004 and till now received a total of 15888 hits.
- Technical Reference/Preamplifiers - About preamps for ham radio use
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