R3681频谱分析仪
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产品简介
R3681频谱分析仪出售R3681二手 主要规格（频谱分析功能）： *频率范围： 20Hz 到32GHz *1dB增益压缩拐点： +7dBm @ 200MHz 到3.5GHz *信号纯度： < -120dBc/Hz @ 800MHz, 10kHz offset
主要规格（频谱分析功能）：
*频率范围： 20Hz 到32GHz
*1dB增益压缩拐点： +7dBm @ 200MHz 到3.5GHz
*信号纯度： < -120dBc/Hz @ 800MHz, 10kHz offset
*平均噪声电平： < -156dBm @ 1GHz, RBW 1Hz
T.O.I： > +22dBm @ 2GHz
主要规格（调制分析功能）：
*频率范围： 50MHz 到6GHz
*调制分析带宽： < 25MHz
With growing data communications traffic, broadband radio communication systems such as radio-LANs, are being developed that employ various modulation formats. For example, IMT-2000 and other mobile communication systems already use multicarrier methods. Broadband radio signals are already being used in the RF band. To push this envelope for higher quality data transmissions, researchers and developers are studying higher frequency/broader band carriers. In this kind of radio communications environment, new measuring instruments are needed that are not only more efficient than ever, but also more flexible to support new test requirements and communication standards.
The R3671 and R3681 are one of these new measuring instruments for this new era of test and measurement requirements. The R3671 and R3681 are high performance signal analyzers. Employing our unique RF technology, the R3671 and R3681 achieve an Average Display Noise Level of -158 dBm*1), a Third-Order Intercept Point (TOI) specification of +26 dBm*2), and a signal purity of -122 dBc/Hz*3) to enable measurements over a wide dynamic range.
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