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canonical_url: "https://www.artisantg.com/67094-1/Agilent-37721A"
json_url: "https://www.artisantg.com/67094-1/Agilent-37721A.json"
generated_at: "2026-11-08T05:08:04.327Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
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# Keysight / Agilent / HP 37721A Digital Transmission Analyzer

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Agilent
- Model: 37721A
- Condition: Used and in Excellent Condition
- Price: $350.00 USD
- Availability: In stock, 2 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 45 lb
- Shipping dimensions: 32X24X20 in

## Categories

- Test Equipment > Telecom Test > Communications Equipment (primary)

## Details

This Agilent / HP 37721A Digital Transmission Analyzer is used and in excellent condition.

### Installed Options

- 001: RS-232-C and HP-IB Interfaces
- 003: Frequency Offset Up to 100 ppm

This unit can Tx and Rx at these PDH speeds: 704 kbits/s, 2, 8, 34 and 140 Mbit/s

## Images

- <https://www.artisantg.com/itemimages/hp_37721a_view1.jpg>
- <https://www.artisantg.com/itemimages/hp_37721a_view2.jpg>
- <https://www.artisantg.com/itemimages/hp_37721a_view3.jpg>
- <https://www.artisantg.com/itemimages/hp_37721a_view4.jpg>
