U3741 and U3751 Spectrum Analyzer

• 3 and 8 GHz ‘Allround’ Spectrum Analyzer for field and in-house applications
• 3-way power supply, 220 V, 11…17 V DC and battery operation
• Preamp to 8 GHz and 100 Hz resolution bandwidth
• brilliant 6,5 “ TFT display
• various and modern interfaces, LAN / USB / GPIB
• variety of built-in automatic pushbutton measurements

The U3741 U3751 are portable 3 and 8 GHz spectrum analyzer that can be used in digital appliance production lines, in installation and maintenance of CATV and wireless LAN hotspots, and for a variety of other purposes.

They provide high-speed throughput twice*1 as high as that provided by our conventional models. They also contributes to reduced tact time, an important consideration in equipment installation on production lines.

Advantest products can be purchased from Rohde & Schwarz representatives in certain countries. Please check in "Sales Addresses" if your local Rohde & Schwarz representative is also an Advantest representative.

• Frequency range : 9 kHz to 3 / 8 GHz
• Signal purity : -85 dBc/10 kHz offset
• Overall Amplitude Accuracy : ± 0.8 dB(up to 3.1 GHz), ± 1.0 dB (up to 8 GHz)
• Maximum input level : +30 dBm, 15 V DC
• Sensitivity : -118 dBm, -133 dBm (with pre-amp)
• Level accuracy: ≤ ± 0.8 dB to 3.1GHz
• RBW : 100 Hz to 3 MHz (U3741 to 1 MHz)
• RBW : 100 Hz to 3 MHz
• Sweep time : 20 ms/50 us (zero-span)
• Three traces : A, B and C trace available
• Detector : RMS, Normal, Positive, Negative, Sample
• Measurement Functions : Power, OBW, ACP, Harmonics, Spurious, Counter…
• Weight: 5,6 kg, with battery +0,8 kg, size: 308 x 175 x 209 mm