# 3784A Agilent Analyzer Used

**Additional Features:**

-   G.821 error analysis at 704 kb/s, 2, 8, and 34 Mb/s
-   Optional jitter generation and measurement at 2, 8, and 34 Mb/s
-   Clock synthesizer for rates between 1 kb/s and 50 Mb/s
-   Optional V.11 interfaces for testing X.21 leased circuits
-   Error Analysis: Error count, error ratio, error and error-free intervals (seconds and deciseconds), percent unavailability, percent errored and percent severely-errored seconds, percent degraded minutes. All measurements are made simultaneously.
-   Jitter Analysis: Peak-to-peak amplitude, jitter-hit count, jitter-hit and hit-free seconds or deciseconds.

**Applications**

-   Automated production of test of transmission line and terminal equipment
-   Development and test of digital circuits that transport or store data
-   Long-term monitoring of digital transmission equipment in the field

The Agilent 3784A is a portable error performance/jitter test set, offering standard telecom interfaces at 704 kb/s, 2, 8 and 34 Mb/s, with the option of codirectional interfaces at 64 kb/s and V.11 interfaces for testing X.21 leased circuits. In addition, it has binary TTL/ECL interfaces for measurements up to 50 Mb/s, using the internal clock synthesizer.

The Agilent 3784A is easy to use with measurement presets, automatic receiver setup and error performance pass/fail thresholds. Automatic jitter tolerance and transfer plotting routines are provided for fast accurate testing up to and beyond CCITT limits. Through-data mode allows jitter to be added toa structured signal for jitter tolerance testing of demultiplexers.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Ana Oth
- **Tags:** Agilent, Agilent Keysight, Analyzers, Manufacturers, Other, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- 3784A Agilent Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/3784a-agilent-analyzer-used)
> Updated: 2026-05-21