# PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz

The **PORTXVNSA VNA-H4 Plus** is a portable **handheld vector network analyzer (VNA)** designed for accurate RF characterization of antennas, transmission lines, filters, matching networks, and RF components across a broad frequency spectrum from **50 kHz up to 2.7 GHz**. Offering two-port VNA measurements with real-time graphical plots, the VNA-H4 Plus delivers professional RF analysis in a compact, field-portable form factor.

Featuring an integrated high-resolution color display and intuitive menu system, the VNA-H4 Plus provides quick visualization of SWR, return loss, impedance (Smith chart), and phase over frequency—making it ideal for antenna tuning, cable verification, and RF system diagnostics without requiring bench-top instruments.

Ideal for:

-   Antenna SWR & Impedance Analysis
    
-   Cable & Connector Testing
    
-   Filter / Matching Network Evaluation
    
-   Return Loss / Reflection Coefficient Measurement
    
-   Amateur Radio Station Development
    
-   RF Prototyping and Design Validation

## Details

- **Price:** 9500.0 INR
- **Vendor:** PORTXVNSA
- **Type:** Test Instruments
- **Tags:** portyxvnsa, rf-measuring-instruments, test-instruments, vector-network-analyzer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 9500.00 INR | In stock |

## Images

- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge
- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge
- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge
- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge
- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge
- PORTXVNSA VNA-H4 Plus 50kHz-2.7GHz - RFCharge

---

> Source: [RFCharge](https://rfcharge.com/products/portxvnsa-vna-h4-plus-50khz-2-7ghz)
> Updated: 2026-05-25