• Preamp - Technical Reference: Preamplifiers

    www.dxzone.com/catalog/Technical_Reference/Preamplifiers The DXZone.com list in Technical Reference/Preamplifiers a curation of 49 useful links about About preamps for ham radio use. ... using BF981 Dual-gate MosFet.
  • ham radio dual gate fiel : DXZone results

    www.dxzone.com/tag-ham-radio-dual-gate-fiel DXZone advanced search options: Refine your search for ham radio dual gate fiel in dxzone.com:
  • mosfet / 20 Links - Page 1 - dxzone.com

    www.dxzone.com/tag-mosfet The device used is a BF994S low noise dual gate mosfet [ Hits: 261 | Votes: 0 | Rating: 0.00 ] Not satisfied ? Lookup Google Custom Search Engine for mosfet.
  • mosfet hf / 10 Links - Page 1 - The DXZone

    www.dxzone.com/tag-mosfet-hf Search results for mosfet hf. Search. mosfet hf 10 links about mosfet hf on dxzone.com: ... using BF981 Dual-gate MosFet. Gain ~15 dB, NF=1dB. [ Hits: 10520 ...
  • 4m Preamplifier : resource detail - dxzone.com

    www.dxzone.com/dx29663/4m-preamplifier.html here is a simple but good performance 4m pre amp the device used is a bf994s low noise dual gate mosfet. This resource is listed under Technical Reference ...
  • 2m Band VHF antenna pre-amplifier : resource detail

    www.dxzone.com/dx9247/2m-band-vhf-antenna-pre-amplifier.html homebrew pre amp for 144 146 mhz amateur band and oscar satellites using bf981 dual gate mosfet gain 15 db nf 1db . This resource is listed under Technical Reference ...
  • 80m Direct Conversion Receiver by dxzone.com

    www.dxzone.com/cgi-bin/dir/jump2.cgi 80m Direct Conversion Receiver A simple direct conversion receiver for 80m. The receiver covers 3.51 MHz ... For Tr1, most dual gate mosfets should be ok.