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wide frequency band device 宽频带器件
Cable Modem is a high speed access device through CAW net, advanced performances includes high speed,wide frequency band,etc. Cable Modem(电缆调制解调器)是一种通过CATV网进行高速访问的设备,由于它具有速度高、频带宽等优势,因而多家厂商竞相开发,争夺这一潜在的广阔市场。
TC35 GSM is a wide frequency band GSM module for wireless communication by Siemens. TC35 GSM是西门子公司为无线通信设计的一个宽频带GSM模块。
Wide frequency band, high power, low losses and wide temperature coefficient are the developing trends of microwave ferrite materiel. 微波铁氧体材料的发展趋势是宽频带、大功率、低损耗、宽温度系数。
Electromagnetism pulse produced during electrostatic discharge (ESD EMP) has sharp rise edge, wide frequency band and high peak. It can disturb and destroy the electronic system. 静电放电产生的电磁脉冲 ( ESD EMP)有上升沿陡、频带宽和峰值大等特点 ,对电子系统的干扰和破坏很大。
The system uses a powerful transmitting cir-cuit that transmits width-variable pulses, and a sensitive receiving circuit that offers quite wide frequency band. 该系统采用大功率、可变发射脉宽的发送电路，高灵敏度、宽带的接收电路，能实现快速、动态、高分辨率的采集和成像。
Josephson junction mixer has much excellence, including its high sensitivity and harmonic, low local oscillator frequency and microwave power, low noise and wide frequency band. 摘要高温超导混频器具有灵敏度和谐波次数高、所需的本振和微波信号功率小、噪声低、工作频带宽等诸多优点。
Analysis indicates the potentialities that the new device would show significantly higher power than that of a bipolar transistor and a FET at the microwave frenquencies, and have a rather wider frequency band. 分析表明这种新器件在微波频率下具有远高于双极型晶体管和场效应晶体管的功率潜力;并可得到较宽的带宽.
Electromagnetic pulse produced during electrostatic discharge ( ESD EMP ) has sharp rise edge, wide frequency band and high peak. It can disturb and destroy the electronic system of the weapon equipments. 静电放电产生的电磁脉冲 (ESD EMP)具有上升沿陡、频带宽和峰值大等特点 ,它对武器装备的电子系统具有很强的干扰和破坏作用。
WB series Hall current sensor/transducer possesses a lot of advantages as well as better linear, wider frequency band, faster response, and bigger over loading. WB系列霍尔电流传感器/变送器具有线性好、频带宽、响应快、过载能力强等优点。
SMA series connectors have the advantages of miniature, wide frequency band, low VSWR, high stability and reliability.They are widely used in airspace, microwave communication and various apparatuses. 该连接器具有体积小，工作频带宽，电压驻波比低，性能稳定，可靠性高等特点，已被广泛应用于宇航、微波通讯及各种精密电子仪器设备中。
super wide frequency band network 超宽频带网络
Wide Frequency Band and Automatic Switching Range Digital Cymometer Based on CPLD 基于CPLD的宽频带及量程自动切换数字频率计
This effect is obvious at lower frequency band. 这种效应在振动低频区段更为显著。
The assigned frequency band is 928 MHz to 902 MHz. 那分配频率乐团是 902个百万赫兹至 928个百万赫兹。
The Comparative Study on Wide Frequency Band Electrocardiogram and Electrocardiac Vector Loop in Several Vertebrates 几种脊椎动物宽频带心电图波形与心电向量环特点的比较
PD Online Measurement of Transformers with Wide Frequency Band System and the Noise Eliminating Method by Cascaded IIR Lattice Notch Digital Filter 变压器局放宽频带监测及数字陷波去噪方法
High iimpedance over a wide frequency range to eliminate EMI/RFI. 在较宽的频率范围内有高阻抗值及EMI/RFI消作抑制效果。
High iimpedance over a wide frequency range to eliminate EMI/ RFI. 在较宽的频率范围内有高阻抗值及EMI/fi消作抑制效果。
Broadband Amplifier An amplifier with a relatively wide frequency response as distinguished from a single channel or narrower band amplifier. 宽带放大器与单根信道或窄带放大器相比,宽带放大器有相对较宽的频率响应。