KH7O EMCOMM SITE     last update 9/14/23 

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VARA WINLINK TSUNAMI QUICK LINKS EMCOMM  Power  Antenna Radio 
WINLINK user program TSUNAMI  NOAA Bioenno batteries
VARA program Earthquake -USGS Bioenno ICOM YAESU runtime chart
VARA HF 6782 bps JMA  Japan earthquake Bioenno ELECRAFT  KENWOOD
PACTOR vs VARA  NHK Live Japan News Bioenno ALINCO TYT runtime chart 
Winlink smallest kit Japan Radiation Map Live 20/80 standard duty battery chart
Live Ship Positons Bioenno battery specifications
VARA FM  Live Aircraft Positions LifePO4 discharge graph voltages
IC-208H VARA FM high speed  HAWAII WEATHER  LifePO4 SOC chart
Kenwood F6 VARA high speed High Res Satellite Misc Battery SOC chart
VARA adapter schematic CPHC Central Pac Hurricane MPPT vs PWM controller pros/cons
Signalink wiring diagrams Windy LIVE wind pattern HF PORTABLE TRANSCEIVERS
Signalink  no issues like DRA Hilton Waikoloa Cam LAB599 TX500 10w (least stby current /most field rugged)
VARA home made interface  NOAA satellite Hawaii view Elecraft KX3 10 w (med stby current/band scope is optional))
Honolulu CAM West NOAA Weather Sat ICOM IC705 10 w (most stby current/most features)
Kula Maui LIVE CAM Hawaii Weather Satellite XIEGU 6100 10w (work in progress)
Honolulu Nuannu Lightning Map BG2FX  FX-4CR  15w (work in progress)
SPACE WEATHER HF ANTENNAS
Austrailian Space WX K7MEM Dipole COIL Calculator
GO KIT IDEAS HF MUF Map K7MEM Terminated Folded Dipole
EMCOMM anyone can build Planetary K Map K7MEM Dipole Calculator 
Bracket style light weight frame D layer absorption Map Super Antenna for go kit
BIG kits read last paragraph Solar index page Military Antenna manuals
IC7300 kit ideas 40m Linear loaded Dipole
Home made GO KITS LOOP ANTENNAS NVIS Linear Portable 
BLACK Pelican 4/23 Alpha NVIS ARMY good charts 
Reduce Current for  EMCOMM Chameleon HF PORTABLE antenna EHAM
EMERGENCY RADIO KIT Alpha not so good W2DU 1:1 BALUN
Tactical Radio Carrier all about NVIS antennas
SDR  NVIS AS-2259 coil modified
Maui SDR
CALCULATORS Kiwi SDR HF WINLINK
GRID LOCATOR   Half Moon Bay Antenna SW TX500 w/Digirig Winlink Vara HF
RF Exposure Calculator Half Moon Bay Antenna NW TX500 w/Signalink GPD Vara HF
Grid Square Calculator Half Moon Bay  Antenna SE HAWAII NETS
Freq to length Calculator Half Moon Bay Antenna Omni Hawaii ALLSTAR MAP
Japan Air traffic control BIG Island DMR MAP
AREDN MESH Hawaii 40m Net
AREDN Federal Resources Net Activity report
AREDN Radios NIFOG 2.01
Portable AREDN kit Y tube SHARES HF PROPAGATION
WH6AV Support Center PSK Reporter
Topo Interactive Map MISC INFO HF Communication Outages
WH6AV MAP  TINY SA you gotta get one HF Link
World wide Prefix Map DX MAPS LIVE
COAX LOSS  FREE DV $420k grant  Ionospheric Map
Times COAX Calculator USB Types HF Receiver Test Data
K5VR COAX Calculator AZIMUTH Map Generator HISTORY
VSWR CHART ICOM history Rig Reference
Coax loss chart pdf BAND PLAN ICOM Japan History
Band Plan ARRL ICOM Factory Tour 
DMR Detailed Band Plan ARRL Flickr KH7O 
DMR ID search Japan Band Plan Heathkit History
SCAN VS RX GROUP LIST Yaesu History 
DMR NOTES Rig Pix
MANUALS Motorola HT220
GLOBAL B1016 Mirage Amp GE History
Japan Band Plan Ham Radio Quick Guides Tokyo Hy Power Amplifiers
JARL 2023 Various Microphone pinouts
JARL 2019 Gallery Mods DK VHF ANTENNAS
JA Events /Chrome for Eng Cheat Sheets various radios SIMPLEX range chart
Dollar to Yen Miklor Manuals 2 meter hand held antennas
NIOSH approved respirators Radio Manual Info DIAMOND antennas
Tokyo Hy-Power HL45B M0UKD j-pole calculator
Lots of links to PDF files KH7O J pole diagram
FCC  SM1000DV manual 2M GAIN ANTENNAS youtube
FCC OET registered device J Pole Antenna 
FCC Call search
FCC ULS ARDF
CALL SEARCH ARDF Radio Direction Finding