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Revision as of 15:52, 31 October 2020
Amateur Radio "HAM"
Technician Bands: http://www.arrl.org/files/file/Tech%20Band%20Chart/Tech%20Band%20Chart.pdf
Antennas
2m (VHF)
- https://everydayready.wordpress.com/2015/10/19/diy-2m-tape-measure-yagi-antenna/
- https://offgridsurvival.com/2meterantenna-homebrewdroopygroundplane/
- http://iz8jji.blogspot.com/2011/04/roll-up-2m-jpole-antenna.html
Bay Area Repeaters
VHF 2m (144-148 Mhz)
2m/70cm Repeater Book Entries within 25mi of Noisebridge
Testing uplink and downlink analog capabilities starting on the 2 meter band, the following stations have been confirmed working from the East Bay with relatively low power setups.
Callsign Frequency Offset Tone Location County -------------------------------------------------------------------------------- K6EAG 145.130 -0.6 MHz 127.3 Hayward Alameda W6RGG 147.240 +0.6 MHz 107.2 San Leandro Alameda W6PW 145.150 -0.6 Mhz 664N* Sutro Tower San Francisco WB6NDJ 146.880 -0.6 Mhz 77.0 Oakland Alameda WA6TOW 146.925 -0.6 Mhz 114.8 North Peak San Mateo N6NFI 145.230 -0.6 Mhz 100.0 Palo Alto Santa Clara WR6ABD 146.640 -0.6 Mhz 162.2 Loma Prieta Santa Clara KI6AOZ 146.085 +0.6 Mhz 114.8 Newark Alameda W6CX 147.060 +0.6 Mhz 100.0 Mt. Diablo Alameda Tone: Unless otherwise noted is up-link tone frequency in Hz * Uses DCS on Rx/Tx
UHF 70cm (420-450 Mhz)
WW6BAY 443.975 100.0
Tone Control
DTMF
Try '699' on N6NFI
DCS
- http://mmi-comm.tripod.com/dcs.html
- https://wiki.radioreference.com/index.php/DCS
- http://www.repeater-builder.com/tech-info/ctcss/ctcss-overview.html
SDR
Satellites
https://publiclab.org/notes/sashae/06-26-2020/diy-satellite-ground-station