SV4401A - Vector Network Analyzer

2 port VNA 50kHz to 4.4GHz, 7 inch LCD

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422.29 € (tax incl.)
422.29 €
349.00 € (without tax)
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The lowest price in the 30 last days was 422.29 €

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This is a very nice VNA in a rugged metal case. With a wide frequency range from 50kHz to 4.4GHz, it can measure antennas for different bands, filters, duplexers, etc. A big plus is the large 7" IPS touchscreen display. The display is of very high quality, not only because of the 1024x600 resolution, but also because of the contrast - it is very visible even outdoors in the sun. The display allows you to view multiple formats at the same time: Log, Mag, Linear, Phase, Smith R+jX and R+L/C, VSWR, Polar, etc.

The measurement connectors are N, high quality SMA reducers are included. Two 18650 lithium batteries provide up to 4 hours of operation. SV4401A has a built-in 8GB storage card for storing calibration data, SNP files, screenshot images, and more.. PC software can also be connected via USB. A sturdy carrying case with handle is included.

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  • 2-port VNA
  • Signal generator
  • Antenna analyzer


  • Frequency range: 50 kHz to 4.4 GHz
  • RF Output Power: -42 to -12 dBm
  • RF Input Power: max. 0 dBm
  • S21 Dynamic Range: 75 dB (1.5 GHz), 60 dB (3 GHz)
  • S11 Dynamic Range: 50 dB (1.5 GHz), 40 dB (3 GHz)
  • Sweep points: 1001
  • Scanning Speed: 400 points/s
  • IFBW: 12.5k/6.25k/3.12k/1k/300Hz/100Hz/30Hz
  • Traces: 7
  • Markers: 8
  • Frequency Accuracy: < +/- 5 kHz
  • Charge/Data: USB Type-C
  • Screen: 7 inch IPS TFT (1024x600)
  • Battery: 2x 18650 lithium
  • Memory: 8 GB TF-Card
  • ABS case: 190x130x30 mm
  • Weight: 1.15kg

NOTE: Dynamic range specifications are reported under the condition of 12.5kHz IFBW and 1x averaging. Reducing the IFBW and increasing the averaging times will improve dynamic range, while the sweep speed will drop.

Info & Details

Manuals: see our Attachments section
Firmware: see our Attachments section
PC software NanoVNA Savergithub.com

Included in package

SV4401 VNA
2pcs N male to SMA female adapter
2pcs pigtail SMA male-male RG316 (50 cm)
1pc SMA connector male-male
2pcs SMA connector female-female
3pcs gold plated calibration kit (OPEN/SHORT/LOAD)
Type-C cable
Hard case

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Product Details

Data sheet

product weight (brutto)
1.47 kg
package dimensions
23x21x8 cm
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