# ZPH-B4 Rohde & Schwarz Cable and Antenna Analyzer Frequency Upgrade NEW

**Features:**

-   Frequency upgrade for ZPH series
-   Increases maximum frequency from 3 GHz - 4 GHz
-   Compatible with both the .02 and .12 models

## Details

- **Price:** 1135.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Software
- **Tags:** Accessories, Buy New Equipment AVADA, Manufacturers, New, Optional, Other, Other Equipment, Product new, product_manual_group_3, Product_new, Rohde, Rohde & Schwarz, Software

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1135.00 USD | In stock |

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> Source: [ValueTronics](https://valuetronics.com/products/zph-b4-new-rohdes-unassigned-new)
> Updated: 2026-05-21