Black Cat Systems

Black Cat Systems offers a wide range of software products for the Macintosh platform. Areas of focus include the scientific, educational, health, and amateur radio markets.

Filter

DX ToolBox
Trial version
Get information about geomagnetic conditions of the world.
Windows
iUnit
Paid
conversions for 1500+ measurement units & world currencies
Mac
Sara
Free
Apple III emulator
Mac
Elmer
Trial version
Prepare for written ham radio exams with simple tests.
Windows
RF Toolbox
Trial version
Determine ham radio antenna design parameters.
Mac
RF Toolbox
Trial version
Design several types of antennas.
Windows
Black Cat HF Weather Fax
Trial version
Tune your shortwave radio to a weather fax transmission.
Mac
Atomic PC
Trial version
Learn and improve your knowledge on atomic elements and its various forms.
Windows
Black Cat CW Keyer X
Paid
Send morse code from typing or macros.
Mac
Transmission Line Calc
Paid
Transmission Line Calc allows you to perform several calculations related to RF transmission Lines.After selecting from one of 53 different...
iOS
NAVTEX Pad
Paid
NAVTEX Pad lets you view NAVTEX and Radio Teletype (RTTY) marine weather transmissions on your iPhone, iPod Touch, or iPad. Just set it near a...
iOS
Function Generator Pad
Paid
Function Generator Pad turns your iPad into an audio function generator and an audio sweep generator.You can have up to 13 generators, each...
iOS
DX Toolbox
Paid
Are you a ham radio operator or shortwave listener, in need of up to date propagation information and solar conditions?
iOS
Audio Spectrum Analyzer
Paid
Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer.
iOS
PSK31
Paid
Want to monitor PSK31 transmissions, without using a bulky computer? PSK31 lets you view ham radio PSK31 transmissions on your iPad. Just set your...
iOS
Radiation Map Tracker displays worldwide radiation
Paid
Concerned about nuclear radiation levels, due to fallout from damaged nuclear reactors, nuclear tests, or other events?
iOS
Morse Pad
Paid
Want to monitor morse code transmissions, without using a bulky computer?
iOS
Packet Pad
Paid
Packet Pad lets you view Packet Radio transmissions on your iPad, iPhone and iPod Touch. Just set it next to your radio, tune in a Packet...
iOS
Selcall Tone Generator
Paid
Generate selective calling tones.
iOS
RF Link Calc
Paid
RFLinkCalc is a numerical calculation tool for radio engineers. It models the characteristics of an RF link, including Wireless Internet (WiFi)...
iOS
ALE Automatic Link Establishment MIL-STD-188-141B Decoder for Shortwave and Ham Radio
Paid
Want to display ALE transissions, without using a bulky computer?With this app, you can decode Automatic link establishment (ALE) MIL-STD-188-141B...
iOS
ACARS
Paid
Want to display ACARS transmissions, without using a bulky computer? ACARS lets you view ACARS aircraft transmissions on your iPad, iPhone, and...
iOS
Shortwave Broadcast Schedules
Paid
Are you a shortwave radio listener (SWL) in need of an up to date set of schedules for international broadcast stations?
iOS
Sound Byte Cart Machine App
Paid
Looking for a way to play sound clips at a theater or sporting events, as a DJ, or at other events? Dont want to lug a computer around with you?...
iOS