Assuming you can even find an old analog TV to test the test pattern generator.. Report comment. Reply. Joshua says: June 10, ... Lovely old test patterns (or test cards in the UK).

The unit also features a basic sine-wave audio oscillator, set at 800Hz. The audio and video outputs are available from the audio and video output sockets and, for more modern ...

Atlona has spared no expense with the AT-3GSDI500 signal generator; packed with a variety of features provided such as still and motion video test patterns, and audio (SMPTE-291M), to name a few.