RF HAMDESIGN

Scalar network analyzer

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ELAD SNA-2550 a new compact P.C. based Scalar Network Analyzer from 100 kHz to 2.5 GHz.

P.C. based portable analyzer for the measurement of the transfer function of two ports electronic devices.
Transmitted and reflected power are plotted on a frequency/level diagram directly on a Personal Computer screen exactly like in the traditional network analyzers.
The instrument consists of a RF box to be connected with the device under test and a P.C. Thanks to the supplied software the measured data are acquired, displayed and saved on the PC.

RF Box
• Aluminium enclosure: 200 x 65 x 190 mm.; Weight: 1220 grams;
• Connection to the PC: USB 2.0 port;
• Power supply: 11÷15 V dc;
• N input and output connectors;
• 50 ohm system impedance.

GUI (graphic user interface software)
• Main cockpit for the measuring setup, attenuators, limits and frequency scan mode;
• Real time scan with level/frequency plot over the selected range;
• Save and recall of the plotted diagrams together with the relevant setup;
• WIN 2K and XP environment.
Personal Computer is not included.

Range of measurement
A) 100 kHz ÷ 100 MHz
B) 100 MHz ÷ 450 MHz
C) 450 MHz ÷ 900 MHz
D) 900 MHz ÷ 1.6 GHz
E) 1.6 GHz ÷ 2.5 GHz

or complete range: 100 kHz to 2.5 GHz !!

Features and performances
• RF out: 57 dBAV (-50 dBm) to 107 dBAV (0 dBm) full scale adjustable level in 10 dB steps;
• RF in: 80 dBAV to 110 dBAV full scale measuring range;
• Linear dynamic range: 60 dB;
• 20 + 20 + 10 dB switching attenuators;
• Scan sweep: all range or on selected frequency limits;
• Selectable Start-stop-centre frequency & span;
• Scan time and speed: T min. 500 ms for full span; 201 points/100ms;
• Autocal function through a supplied calibrated coax. cable;
• +/- 3dB accuracy (uncal.);