The U3800 is the industry's first metrology tool to offer phase measurement of two high-frequency signals in a single instrument, allowing operators to determine the phase difference. This new functionality enables quick and accurate detection of reception problems caused by inter-circuit interference or radio wave reflection, making the U3800 ideal for applications ranging from electromagnetic interference (EMI) challenges, to broadcasting and communications.
The U3800 series utilizes a new "X math" (pronounced "cross math") function for comparative analysis of input from two channels. This function displays the waveforms of both signals on a single coordinate plain, enabling operators to see the phase difference between the signals at a glance. Furthermore the U3800 series can be used as spectrum analyzer.
- Vector and Spectrum Signal Analyzer
- Comparative measurement/analysis of the signals from two channels on the basis of their time, amplitude, phase, and frequency domains by simultaneous and synchronized measurement
- Two-channel RF input and wide frequency range
U3872: 9 kHz to 43 GHz - The best-in-class time domain analysis bandwidth of 40 MHz
- Vector operation that allows composition/decomposition
- "X math" function for comparative analysis
- Contain high performance Spectrum Analyzer function
| Model | Description |
|---|---|
| OPT.20 | High stability frequency reference crystal |
| OPT.28 | EMC filter |
| OPT.76 | 50Ω 3GHz Tracking Generator |
| OPT.77 | 50Ω 6GHz Tracking Generator |
| JU3800S | Japanese operating manual (printed manual) |
| EU3800S | English operating manual (printed manual) |
| ZT-130NC | 50/75Ω impedance converter |
| A129003 | Transit case |
| A122004 | Rack mount kit (JIS) |
| A124005 | Rack mount kit (EIA) |
| A899001 | High pass filter (2.8GHz ~ 18GHz) |
| A899002 | High pass filter (8GHz ~ 18GHz) |
| A899003 | High pass filter (11GHz ~ 26GHz) |
| A899004 | High pass filter (18GHz ~ 30GHz) |
| A199002 | Power divider kit (8GHz/SMA) |
| A199003 | Power divider kit (40GHz/K) |
