This manual describes the Levear synthesized signal generator series, covering five models (VP-8193D, VP-8194D, VP-8131D, VP-8132D, VP-8133D). It provides an overview of the hardware layout, key specifications such as frequency range, output level, power consumption, and interface options (GP‑IB, RS‑232‑C, EXT I/O). The document also explains modulation capabilities, including AM, FM, FM‑stereo, RDS + ARI, and DDS audio options.
Operational guidance includes panel functions, rear‑panel connector descriptions, external control features, memory handling, and safety information. The manual is intended for end‑users and technicians who need to set up, calibrate, and maintain the signal generators in audio, automotive, or broadcast test environments.
| Frequency range | 0.01 MHz – 280 MHz |
|---|---|
| Output level range | -20 dBuV – 126 dBuV |
| Power requirement | AC100/120/220/230 V, 50/60 Hz |
| Power consumption | Approx. 90 VA |
| Input impedance | Approx. 10 kΩ |
| Dimensions (W × H × D) | 426 mm × 99 mm × 400 mm |
| Weight | Approx. 15 kg |
| FM distortion | ≤ 0.05 % |
The generators cover a frequency range from 0.01 MHz up to 280 MHz.
Output levels can be set between –20 dBuV and 126 dBuV.
They operate from AC 100 V, 120 V, 220 V or 230 V at 50/60 Hz.