Wandel & Goltermann PRA-1
| Attribute | Value |
|---|---|
| Device Type | PDH Reference Clock Analyzer |
| Frequency Range | 1 Hz to 10 MHz |
| Measurement Function | Phase and frequency deviation measurement for synchronization analysis |
| Interface | 2 Mbit/s, 64 kbit/s, 2048 kHz synchronization inputs |
| Reference Input | Internal or external reference clock source |
| Display | Built-in LCD display for real-time measurement readout |
| Connectivity | RS-232 serial interface for remote control and data transfer |
| Power Supply | AC mains powered, 100–240 V AC, 50/60 Hz |
| Operating Temperature | 0°C to +50°C |
| Standards Compliance | ITU-T G.811, G.812, and ETS 300 011 synchronization standards |
| Model | PRA-1 |
|---|
The Wandel & Goltermann PRA‑1 is a precision reference attenuator designed to ensure high calibration accuracy in level test environments. It offers highly accurate attenuation values such as 10 dB and 20 dB, with minimal insertion loss variance that supports consistent signal integrity.
Ideal for metrology applications and telecom instrumentation validation, it maintains a tight ±≤0.1 dB accuracy across a wide frequency range. Its durable design is built for reliable performance under repeated calibration checks and verification cycles.
Testwall can supply the used Wandel & Goltermann PRA‑1, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Wandel & Goltermann PRA‑1.
