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144 MHz preamplifier with BF981 Preamplifiers : Technical Reference/Preamplifiers

144 MHz preamplifier with BF981

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.

[ Hits: 15801 | Votes: 26 | Rating: 5.92 ]

Technical Reference/Preamplifiers Preamplifiers : Technical Reference/Preamplifiers

144 MHz preamplifier with BF981 is listed on dxzone.com in 1 categories, main category is Preamp projects and notes (About preamps for ham radio use). Listed in our web site since Tuesday Oct 5 2004, received 15801 total hits.

144 MHz preamplifier with BF981 received 26 votes for a total score of 5.92/10

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