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Welcome to the KFS Quad Kiwi SDR HF radio receiver system located six miles south of Half Moon Bay, California, USA. This facility is maintained by Craig, W6DRZ, e-mail w6drz@arrl.net. A complete technical description, operating tips, propagation information, and a donation opportunity can all be found on the ABOUT page. More information on the KiwiSDR project can be found on kiwisdr.com. A worldwide listing, with map, of KiwiSDR systems can be found on kiwisdr.com/public/.

*** For optimum amateur radio listening, please use the KFS WebSDR. ***
Another Kiwi system on the West coast is the KPH KiwiSDR system, at Point Reyes, California. (Currently Off-air)
For a Kiwi in the Central Western USA use the Northern Utah KiwiSDR.


KFS SDR NEWS:
(19 Mar) The entire staff at KFS is dedicated to a virus-free system for your radio enjoyment.
(27 Mar) The KFS Radio Club has been issued the callsign W6KFS.
(16 Jul) Installed preamp on both 20M WebSDR receivers. Comments to Craig.
(30 Sep) Thank you to WA6ZVE, KC4AQC, WB4NRM, W5AWG, K6ICS, AA6YT, N6XDV, and K6JEK for their recent donations.
(6 Oct) Separate Kiwi receivers are now avilable on all four TCI antennas. Use this Landing Page for access.

This system consists of four KiwiSDR systems, each connected to a different TCI antenna. Choose from the table below for reception from your direction of interest:

Omnidirectional Northwest Sector Southwest Sector Southeast Sector
TCI 530 Omni LP, 6 dBi gain TCI 532 LP, 12 dBi gain @ 278° TCI 532 LP, 12 dBi gain @ 222° TCI 537B LP, 15 dBi gain @ 135°
USA and Western North America Japan, Indonesia, Western Australia, Hawaii, and Western Pacific Hawaii, Eastern Australia, New Zealand, and South Pacific SW USA, Caribbean, Mexico, Central and South America
KFS Omni KiwiSDR
KFS NW KiwiSDR
KFS SW KiwiSDR
KFS SE KiwiSDR
Omni Map NW Sector Map SW Sector Map SE Sector Map