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Vintage Amateur and Military Radio Amateur/military receivers and transmitters, morse, and any other related vintage comms equipment. |
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Thread Tools |
21st Jan 2018, 6:45 pm | #1 |
Tetrode
Join Date: Apr 2014
Location: Essex, UK.
Posts: 70
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Microwave Modules
Anyone got a circuit for the low noise switched 144Mhz preamp? Interested also to know what the noise figure and gain should be.
Thanks Kevin |