# RB3X25 Siglent Accessory New

**Features:** 

-   Return loss bridge (1 MHz to 2.5 GHz)
-   Hardware only - software sold separately
-   On-screen VSWR calculations require the activation license for Reflection/VSWR for the specific analyzer you wish to use

The Siglent RB3X25 is a return loss bridge for 1 MHz to 2.5 GHz.  
  
Please note - this item includes hardware only. On-screen VSWR calculations require the activation license for Reflection/VSWR for the specific analyzer you wish to use. Software sold separately.  
  
**The reflection bridge has 3 ports:** 

-   IN(TG): Signal input terminal. This terminal connects to the TG terminal of the spectrum analyzer
-   OUT(RF): Signal output terminal. This terminal connects to the RF input terminal of the spectrum analyzer
-   DUT: This port is connected to the Device Under Test 

**\*The image is for reference only. See product specification for details.**

## Details

- **Price:** 518.0 USD
- **Vendor:** Siglent
- **Type:** Oth Accs
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 518.00 USD | In stock |

## Images

- RB3X25 Siglent Accessory New

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> Source: [ValueTronics](https://valuetronics.com/products/rb3x25-siglent-accessory-new)
> Updated: 2026-05-21