# ADP-18 Siglent Probe New

**Features:**

-   Adjustable differential TDR probe
-   DC-18 GHz bandwidth
-   Probe spacing: 0 - 6.5mm
-   Adjustable via built-in adjusting wheel
-   Probe connector: SMA
-   Probe impedance: 100?
-   Cable impedance: 50 +/-0.5?
-   Connector: One end of the SMA is matched with the probe, the other end can choose N or SMA
-   Repeatability and stability: Test continuously for more than 100 times, R ≤2%
-   Cable outside diameter: 5mm

The Siglent ADP-18 is an adjustable differential TDR probe with bandwidth of DC to 18 GHz. With the ADP-18, the distance between the test probes can be adjusted between 0mm – 6.5mm via the built-in adjusting wheel, and the test can be carried out quickly.

## Details

- **Price:** 1558.0 USD
- **Vendor:** Siglent
- **Type:** Prob Oth
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1558.00 USD | In stock |

## Images

- ADP-18 Siglent Probe New

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> Source: [ValueTronics](https://valuetronics.com/products/adp-18-siglent-probe-new)
> Updated: 2026-05-21