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VNA4265 Vector Network Analyzer, 100 kHz – 26.5 GHz

VNA4265 Vector Network Analyzer, 100 kHz – 26.5 GHz

C/X/Ku/K-band VNA with world-class dynamic range, trace noise and stability, plus enhanced TDR and AFR fixture removal for microwave, satellite and aerospace test.

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SKU： SF-VNA4265 分类：

描述

The VNA4265 covers 100 kHz to 26.5 GHz and addresses C/X/Ku/K-band microwave product testing. It is widely used in R&D and production test for microwave communication, satellite communication and aerospace/defense. A 12.1-inch touchscreen together with physical function keys supports every kind of debug workflow.

First-class system specifications — dynamic range, trace noise, measurement accuracy and stability all reach an internationally leading level, ensuring every measurement is reliable and accurate. Complete analysis functions and calibration algorithms support most mechanical and electronic calibration kits on the market, with rich peripheral and software interfaces for automated test systems.

Key features

  • 20 GHz and 26.5 GHz configurations with 2 or 4 ports
  • Dynamic range up to 135 dB; trace noise as low as 3 mdB rms
  • TDR and enhanced TDR (eye diagram, rise time, skew)
  • Automatic port extension, fixture simulation and AFR (Automatic Fixture Removal)
  • Supports most mechanical and electronic calibration kits
  • Rich peripheral and software interfaces for automation

Specifications

Frequency Range

100 kHz to 26.5 GHz
Number of Test Ports

2 or 4
Test Port Connector

NMD 3.5 mm, male
System Impedance

50 Ω
Output Power Range

−55 to −10 dBm (100 kHz–2 MHz); −55 to +10 dBm (2 MHz–26.5 GHz)
Frequency Resolution

1 Hz
Power Resolution

0.05 dB
Measurement Points

2 to 20,001
IF Bandwidth

10 Hz to 1.5 MHz
System Dynamic Range

95 dB (100–500 kHz); 110 dB (500 kHz–2 MHz); 135 dB (2 MHz–5.8 GHz); 132 dB (5.8–26.5 GHz) @IFBW=10 Hz
Trace Noise (Trans.)

3 mdB rms / 0.02° rms (6–26.5 GHz, IFBW=70 kHz)
Corrected Directivity

48 dB (100 kHz–2 GHz); 44 dB (2–26.5 GHz)
Corrected Load Match

48 dB (100 kHz–2 GHz); 44 dB (2–26.5 GHz)
Crosstalk

−120 dB (2–6 GHz); −110 dB (6–20 GHz)
Noise Floor

−132 dBm/Hz (5.8–26.5 GHz)
Maximum Input Level

+10 dBm (damage +26 dBm or ±35 VDC)
CW Accuracy

±2 ppm
Display

12.1-inch touchscreen LCD (1280 × 800)
Operating Temperature

+5 °C to +40 °C
Power Requirements

90 to 264 VAC, 47 to 63 Hz
Warranty

36 months hardware, 36 months software updates

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