Software By Black Cat Systems

Elmer by Black Cat Systems

Will help you study for your amateur radio exams, and prepares sample exams.

Price: $24.99

1621 views 1 downloads

iUnit by Black Cat Systems

Measurement unit conversion program

Price: $19.99

1817 views 0 downloads

Sound Byte by Black Cat Systems

Computerized cart machine for playing songs, jingles sound effects, etc.

Price: $39.00

1949 views 1 downloads

RF ToolBox by Black Cat Systems

Antenna design and electronics/electrical tool package.

Price: $19.99

1523 views 0 downloads

MultiMode by Black Cat Systems

MultiMode allows you to decode and transmit CW, RTTY, SSTV, PACKET, PSK31, etc

Price: $89.00

1436 views 0 downloads

Morse Mania by Black Cat Systems

Morse Mania is a morse code tutor for the Macintosh.

Price: $19.99

1440 views 0 downloads

Health Tracker by Black Cat Systems

Log and graph any health related measurement.

Price: $19.99

1491 views 3 downloads

DX ToolBox by Black Cat Systems

Gathers information shortwave radio propagation, propagation forecasting.

Price: $24.99

1461 views 0 downloads

Diet Sleuth by Black Cat Systems

Keep track of what foods you eat, and calculate their nutritional value.

Price: $19.99

1505 views 1 downloads

Atomic Mac by Black Cat Systems

Periodic table of the elements software with a wealth of nuclear information.

Price: $24.99

1702 views 2 downloads

Atomic PC by Black Cat Systems

Periodic table of the elements software with a wealth of nuclear information.

Price: $24.99

1726 views 0 downloads