The U3741 is a 3 GHz Spectrum Analyzer from Advantest. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.
Additional Features:
Frequency Range: 9 kHz to 3 GHz
Resolution Bandwidth: 100 Hz to 1 MHz
Signal Purity: -85 dBc/Hz (at 10 kHz offset)
Overall level of accuracy: +/- 1dB (9 kHz to 10 MHz) +/- 0.8dB (10 MHz to 3 GHz)
Maximum input level: +30dBm
Input attenuator: 0 to 50dB
Trace detector: Normal, Positive, Negative, Sample, RMS, Average
Average display noise level: -123dBm or less (preamplifier off) -138dBm or less (preamplifier on)
The Advantest U3741 spectrum analyzer is a high-frequency instrument that supports cost reduction for consumer-electronics production. It features upgraded measuring speed using high-speed processing, a compact lightweight design, and it is the lowest cost Spectrum Analyzer with basic functionality in this class. Measuring frequencies in the 9 kHz to 3 GHz band, it performs at twice the speed of the previous model (the R3131A), and offers a higher level of overall accuracy: ±0.8dB at 1 GHz, as opposed to ±1.5dB. It can also measure transmission power - a function essential to wireless device performance evaluation - rapidly and with a high degree of accuracy, thus contributing significantly to production line efficiency. The product boasts a compact body (1/2 the size of the R3131A) - a design characteristic it shares with the other models in the U3700 series - and a removable external battery that allows for two hours of continuous operation. Its standard configuration includes every interface currently in use. Additionally, an option permitting impedance entry at 75 ohms makes the U3741 an optimal tool for electromagnetic environment analyses, including terrestrial digital TV reception problems.
The U3741 is a 3 GHz Spectrum Analyzer from Advantest. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.
Additional Features:
- Frequency Range: 9 kHz to 3 GHz
- Resolution Bandwidth: 100 Hz to 1 MHz
- Signal Purity: -85 dBc/Hz (at 10 kHz offset)
- Overall level of accuracy: +/- 1dB (9 kHz to 10 MHz) +/- 0.8dB (10 MHz to 3 GHz)
- Maximum input level: +30dBm
- Input attenuator: 0 to 50dB
- Trace detector: Normal, Positive, Negative, Sample, RMS, Average
- Average display noise level: -123dBm or less (preamplifier off) -138dBm or less (preamplifier on)
The Advantest U3741 spectrum analyzer is a high-frequency instrument that supports cost reduction for consumer-electronics production. It features upgraded measuring speed using high-speed processing, a compact lightweight design, and it is the lowest cost Spectrum Analyzer with basic functionality in this class.
Measuring frequencies in the 9 kHz to 3 GHz band, it performs at twice the speed of the previous model (the R3131A), and offers a higher level of overall accuracy: ±0.8dB at 1 GHz, as opposed to ±1.5dB. It can also measure transmission power - a function essential to wireless device performance evaluation - rapidly and with a high degree of accuracy, thus contributing significantly to production line efficiency.
The product boasts a compact body (1/2 the size of the R3131A) - a design characteristic it shares with the other models in the U3700 series - and a removable external battery that allows for two hours of continuous operation. Its standard configuration includes every interface currently in use. Additionally, an option permitting impedance entry at 75 ohms makes the U3741 an optimal tool for electromagnetic environment analyses, including terrestrial digital TV reception problems.
