Description:

The Advantest D3186 is a high-performance pulse pattern generator that generates seven types of pseudo-random (PRBS) patterns from 27-1 to 231-1. programmable (WORD) patterns.

Programmable (WORD) patterns, up to 8M bits, or frame patterns for SDH or SONET structures, at speeds ranging from 150 Mb/s to 12 Gb/s.

In addition, by combining the D3186 with the D3286 BER detector, it is possible to build a system for evaluating the BER of ultra-high-speed optical communication devices and compound semiconductors.

With the D3186. you can choose a built-in high-precision synthesized clock generator. Sixteen types of frequency memories are provided for fast frequency setting.

For PRBS mode, the marker ratio can be changed between www.cniacs.com 8 values. Payload type can be selected from WORD, PRBS and CID for FRAME mode.

ALTERNATE mode is available and can be switched on 2 modes (WORD and FRAME) to perform measurements.

Key Points:

Built-in high-precision synthesized clock generator

16 frequency memories are provided for fast frequency setting.

For PRBS mode, the marker ratio can be changed between 8 values.

ALTERNATE mode available

GPIB Features

Built-in floppy disk

Excellent waveform quality

Generation of SDH/SONET frame patterns

Large memory

Multi-channel output

Output waveform crosspoint variables

Burst signal output

Fiber optic loop test

Master/Slave

Specifications:

Frequency range: 150 MHz to 12 GHz (option 10), 150 MHz to 12.5 GHz (option 13)

Frequency setting resolution: 1 kHz

Frequency stability: ±10 ppm/year

Load impedance: 50 ohms

Frequency accuracy: 0.01 %

Output impedance: 50 ohms

Operating temperature: 0°C to +40°C, +20°C to +30°C (Option 72)

Operating humidity: 40% to 85% RH

Storage temperature: -20°C to +60°C

Storage humidity: 30% to 85% RH

Power supply: AC 100 V to 120 V, AC 220 V to 240 V, 48 to 63 Hz

Power consumption: 550 VA maximum

Mass: max. 42 kg

External dimensions: approx. 310 (H) X 424 (W) X 550 (D) mm