Keysight (Agilent)
Keysight (Agilent) 3764A
PDH 139MB/s Transmission Analyser
Digital Transmission Analyzer Instrument Type
Up to 2.048 Mb/s Data Rate
G.703, G.704, G.706, G.732, G.733, G.736, G.742, G.743, G.744, G.745 Interface Standards Supported
E1 (2.048 Mb/s), DS1 (1.544 Mb/s) Signal Levels
Bit Error Rate (BER) measurement, error count, error ratio Error Analysis

| Attribute | Value |
|---|---|
| Instrument Type | Digital Transmission Analyzer |
| Data Rate | Up to 2.048 Mb/s |
| Interface Standards Supported | G.703, G.704, G.706, G.732, G.733, G.736, G.742, G.743, G.744, G.745 |
| Signal Levels | E1 (2.048 Mb/s), DS1 (1.544 Mb/s) |
| Error Analysis | Bit Error Rate (BER) measurement, error count, error ratio |
| Test Patterns | PRBS (2^9-1, 2^11-1, 2^15-1, 2^20-1, 2^23-1), all ones, all zeros, alternating |
| Alarm Detection | Loss of Signal (LOS), Frame Alignment Signal (FAS), Remote Alarm Indication (RAI), AIS |
| Display | Built-in LCD display for measurement results and configuration |
| Connectors | BNC and RJ-48 interfaces for signal input/output |
| Power Requirements | AC power supply, 100–240 V, 50/60 Hz |
Keysight Technologies 3764A Options:
- 3764A - 001 - Four internal frequencies
- 3764A - 002 - Jitter generation and measurement at 140 Mb/s
| Model | 3764A |
|---|
The Keysight (Agilent) 3764A, Digital Transmission Tester is a precision instrument designed for in-depth error analysis across a range of digital transmission formats. Operating as both transmitter and receiver, it supports data rates up to 170 Mb/s with formats including NRZ, RZ, HDB3, and CMI. Key testing capabilities include real-time error count, error ratio, errored seconds, degraded minutes, and G.821-compliant performance metrics. ECL outputs are provided on 75-ohm unbalanced interfaces, and an integrated printer enables on-site documentation.
Supporting error analysis at 2, 8, 34, and 139 Mb/s, and optional jitter generation and measurement, it is ideal for transmission testing in telecom and digital data systems.
Testwall can supply the used Keysight (Agilent) 3764A Digital Transmission Tester, 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 Keysight (Agilent) Digital Transmission Tester.





