---
type: product
schema_version: 1
stock_number: "90302-1"
canonical_url: "https://www.artisantg.com/TestMeasurement/90302-1/Keysight-Agilent-8721A-Directional-Bridge"
json_url: "https://www.artisantg.com/TestMeasurement/90302-1/Keysight-Agilent-8721A-Directional-Bridge.json"
generated_at: "2026-11-07T00:27:47.183Z"
last_updated: "2026-10-05T19:05:40.707-05:00"
---

# Keysight / Agilent / HP 8721A Directional Bridge

_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: HP
- Model: 8721A
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Optical Test > Couplers (primary)

## Details

### Configuration

- Impedance: 50 Ω (Standard)

## Images

- <https://www.artisantg.com/itemimages/keysight_agilent_8721a_view1_2016119103459.jpg>
- <https://www.artisantg.com/itemimages/keysight_agilent_8721a_view2_2016119103459.jpg>
- <https://www.artisantg.com/itemimages/keysight_agilent_8721a_view3_2016119103459.jpg>
- <https://www.artisantg.com/itemimages/keysight_agilent_8721a_view4_2016119103459.jpg>