The TSG131A is a low-cost, multi-format, easy-to-use test signal generator that is suitable for testing and repairing various video devices such as Betacam, MII, GBR, S- VHS, Hi-8, PAL and 625/50 monochrome video devices.
The TSG130A/TSG131A is a multi‑format analog video signal generator supporting standards such as Betacam, SVHS, Hi‑8, PAL, NTSC and others. It provides high‑precision video and audio test signals with adjustable amplitude, frequency and phase characteristics.
The manual includes internal reference details, frequency settings, temperature stability, power consumption, safety compliance, physical dimensions, optional accessories, and installation guidelines for integrating the unit into test racks or video systems. This manual is written in Japanese.
| Video frequency | 3.579545 MHz |
|---|---|
| Monotone frequency | 1 kHz |
| Temperature stability | within ±10 °C (5 °C to 35 °C) |
| Power consumption | 15 W (typical) |
| Output impedance | 75 Ω |
| Amplitude range (monotone) | 0 to +8 dBu (600 Ω or high‑impedance load) |
| Total harmonic distortion | < 0.5 % |
| Channel matching (B‑Y / R‑Y) | ±0.5 % |
| Channel timing match | ≤ 5 ns |
| Operating temperature range | 0 °C to +35 °C |
| Storage temperature range | -40 °C to +65 °C |
| Dimensions (W×H×D) | 205.7 mm × 43.4 mm × 381.0 mm |
| Weight | 1.47 kg |
The unit maintains temperature stability within ±10 °C over the range of 5 °C to 35 °C.
Typical power consumption is 15 W.
It can operate from 0 °C up to +35 °C.
The output impedance is 75 Ω.