Black Cat Systems
Follow our tweets!

Home
Purchase
News
macOS Software
Windows Software
Ham Radio iPhone/iPad
Linux Software
Documentation
Support/FAQ
Update Policy
Lost Reg Code?

USB Icom CI-V Interface
MIL-STD-188 Interface

Radio Hobbyist Products
  22m Part 15 Beacon Kit
  CW Keyer For Beacons Kit
  Jellyfish Transformer
  Cyclops Antenna Transformer

General Interest Programs
  Atomic Mac/PC
  Audiocorder
  Audio Toolbox
  Black Cat Timer
  Diet Sleuth
  iUnit
  Graffikon
  Graph Paper Maker
  Health Tracker
  Image Resizer
  Knitting Wizard
  Label Wizard
  Prog Audio Gen
  Sound Byte
  Synth 76477
Amateur Radio Programs
  AirSpyHF+ Server
  Audiocorder
  Black Cat ACARS
  Black Cat CW Keyer
  Black Cat HF Fax
  Black Cat SSTV
  Carrier Sleuth
  Cocoa 1090
  Cocoa RTL Server
  DGPS Decoding
  DX Toolbox
  Elmer
  eQSL Factory
  MatchMaker
  KiwiSDR Sound Client
  KiwiSDR Monitor
  MININEC Pro
  Morse Mania
  MultiMode
  mySdrPlayback
  RF Toolbox
  SDRuno/SDRSharp UDP
  SelCall
  Sonde
iPhone/iPad Apps
   ALE
  Atoms To Go
  dB Calc
  Clik Trak
  DGPS Decoder
  Drill Calc
  DX Toolbox
  Elmer Extra
  Elmer General
  Elmer Tech
  Feld Hellschreiber
  Field Strength Calc
  Function Generator Pad
  GMDSS
  Godafoss
  HF Weather Fax
  iAttenuate
  iFunctionGenerator
  iSoundex
  iSoundByte
  iSweep
  iUnit
  Morse Mania
  ACARS Pad
  Morse Pad
  NAVTEX Pad
  Packet Pad
  PSK31 Pad
  SSTV Pad
  Photon Calc
  Rad Map Tracker
  RF Link Calc
  SelCall Tone Gen
  Sound Byte
  Sound Byte Control
  Spectrum Pad
  SWBC Schedules
  Synth 76477
  Synth Motion
  Transmission Line Calc
  Weather Calc
  Wire Calc
iPhone/iPad Bundles
  RF Calculator Apps
  Ham Radio Decoder Apps
  Audio Utility Apps
  Shortwave Weather Apps
  Ham Radio Exam Study Apps
  Shortwave Decoder Apps
Android Apps
   ACARS
  Audio Function Generator
  Audio Spectrum Analyzer
  DGPS Decoder
  HF Weather Fax
  NAVTEX
  Rad Map Tracker
  SelCall Tone Gen
  Sound Byte Control
  SWBC Schedules
  Wire Calc
About Black Cat Systems
Site Map
Our software for Mac OSX
Privacy Policy
Press/Media
HFunderground
Apple /// Emulator

Macintosh Links
Shortwave Radio
Pirate Radio
Spy Numbers Stations
Science and Electronics
Ham Radio Software


   

Black Cat HF Weather Fax

A full featured program that decodes and displays weather fax transmissions transmitted over shortwave radio, available for macOS and Windows. Invaluable for mariners and others who need up to date weather information even when not connected to the internet.

Tune your shortwave radio to a weather fax transmission and feed the audio into your computer's sound card input, and start receiving and displaying weather fax images in minutes.

A schedule of worldwide weather fax transmissions is available here: rfax.pdf

Buy Your Copy of Black Cat HF Weather Fax Today

Start decoding HF Weather Fax transmissions in just minutes!

$19.99 Registration code sent by email, software download

Black Cat HF Weather Fax is only $19.99, which entitles you to all updates and new versions released over the next full year, free of charge, which of course you can continue to use forever.

Free To Try!

Not sure you're ready to buy Black Cat HF Weather Fax? You can download a fully featured copy to try out, before you buy it.

Download a copy of Black Cat HF Weather Fax version 1.1.0 for macOS 10.9.5 through 10.15, 64 Bit Application: https://www.blackcatsystems.com/download/HFFAX_app.zip (March 12, 2020)

Download a copy of Black Cat HF Weather Fax version 1.1.0 for Windows 7, 8, 10: https://www.blackcatsystems.com/download/HFFAX_app_windows.zip (March 12, 2020)

Uno UDP:

UnoUDP lets you control SDRuno and SDR# with Black Cat HF Weather Fax. Download here: http://blackcatsystems.com/download/UnoUDP.zip
Email your comments and questions to info@blackcatsystems.com

Last modified March 13, 2020