# 11664C Agilent Detector Used

**Additional Features:**

-   Allows the Keysight Agilent HP 8755 to be used with many available diode detectors
-   Two adjustments allow the detector to be mated with the Keysight Agilent HP 8755 to provide absolute power as well as ratio with a frequency range that is determines by the diode detector used

The Keysight Agilent HP 11664C Detector is designed to operate with the Keysight Agilent HP 8757, 8756, and 8755 Scalar Analyzers in AC mode only. The 11664C detects the envelope of the 27.8 kHz modulated RF signal to be displayed on the scalar network analyzer.

## Details

- **Price:** 0.0 USD - 367.5 USD
- **Vendor:** Agilent
- **Type:** Detector
- **Tags:** Agilent, Agilent Keysight, Detector, 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

- 11664C Agilent Detector Used

---

> Source: [ValueTronics](https://valuetronics.com/products/11664c-agilent-detector-used)
> Updated: 2026-05-21