# 775D Agilent Directional Coupler Used

**Additional Features:**

-   Dual-directional
-   High directivity
-   Excellent mean coupling accuracy
-   Frequency Range: 0.45 to 0.94 GHz
-   Nominal Coupling and Variation: 20 ±0.4 dB
-   Directivity: >40 dB
-   Maximum SWR: 1.15
-   Insertion Loss: <0.40 dB
-   Power Rating Average, Peak: 50 W, 500 W

The Agilent 775D, Dual Directional Coupler, is an economical Coaxial dual-directional coupler designed for swept measurements in the 450 to 940 MHz range. Its high directivity and mean coupling accuracy of plus or minus 0.5 dB makes the Agilent 775D, ideal for reflectometer applications. The auxiliary arms track very closely, making this coupler particularly useful for reflectometers driven by sweep oscillators.

## Details

- **Price:** 0.0 USD - 367.5 USD
- **Vendor:** Agilent
- **Type:** Dir Coup
- **Tags:** Agilent, Agilent Keysight, Coupler, Directional, Manufacturers, Other Equipment, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 262.50 USD | In stock |
| NIST Traceable with Full Data | 315.00 USD | In stock |
| ISO IEC 17025 Accredited | 367.50 USD | In stock |

## Images

- 775D Agilent Directional Coupler Used

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> Source: [ValueTronics](https://valuetronics.com/products/775d-agilent-directional-coupler-used)
> Updated: 2026-05-21