# 355E Agilent Step Attenuator Used

**Additional Features:**

-   Frequency range: DC to 1 GHz
-   Attenuation range: 0 to 12 dB, 1 dB steps
-   Insertion loss at 0 dB: 0.2 dB + 2.3 dB/GHz
-   Maximum SWR: 1.2 to 250 MHz, 1.3 to 500 MHz, 1.5 to 1 GHz
-   Repeatability life: 0.03 dB maximum, 0.5 million cycles per section
-   Maximum RF input power: 0.5 W (average), 350 W (peak)
-   Connector type: BNC female
-   Programming connector: 7-pin

Attenuator sections are inserted and removed by cam-actuated microswitches which keep lead lengths short. This design minimizes stray capacitances and inductances, and keeps phase shift to a minimum. The Agilent 355E is a compact and rugged unit in which the component parts are rigidly positioned and well-shielded so that neither stray pickup nor signal leakage is a problem. It may be connected with the Agilent 355F in series to provide precision attenuation in 1 dB steps from 0 to 132 dB. Either terminal may be connected as input or output. Remote programming with rapid switching is simple via a 7-pin connector.

## Details

- **Price:** 0.0 USD - 225.0 USD
- **Vendor:** Agilent
- **Type:** Step Atten
- **Tags:** Agilent, Agilent Keysight, Attenuator, Manufacturers, Other Equipment, product_manual_group_1, Product_used, Step

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 187.50 USD | In stock |
| NIST Traceable with Full Data | 202.50 USD | In stock |
| ISO IEC 17025 Accredited | 225.00 USD | In stock |

## Images

- 355E Agilent Step Attenuator Used

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> Source: [ValueTronics](https://valuetronics.com/products/355e-agilent-step-attenuator-used)
> Updated: 2026-05-21