Tektronix TSG90
Signal Generator PAL/NTSC
Description
The Tektronix TSG90 is a Pathfinder TV Signal Generator.
The TSG 90 Pathfinder TV Signal Generator is designed easy operation and portability. It has a complement of 16 NTSC test signals, of which include the SafeArea signal. It has 13 selectable audio frequencies from50 Hz to 20 kHz, a 50 Hz to 20 kHz audio sweep, and an audio click channel ID. The two stereo Audio outputs can be set to one of three selectable amplitudes: 0 dBu, +4 dBu, or +8 dBu.
The TSG90 has character ID capability, ands will store up to eight messages that can be of two 16 character lines of text. Any one of these text messages may be inserted into the video test signal, or up to four of them may be cycled in a continuous loop (displaying for 1 to 9 seconds each) in any order. These messages can be displayed anywhere in the safe action area of the picture, or the first line of the message can be moved into the vertical interval.
