MHz

Operating at clock speed of 50 MHz in FPGA, the multiplier can meet the demand of DTR.

该乘法器在工作频率为50MHz的FPGA芯片中工作正常, 可以满足光盘的DTR要求.

You can receive our program at short wave 37.5 MHz.

你可在短波37.5兆赫上收到我们的节目.

On-site measurements in four different SVC-based substations demonstrate that the high frequency electromagnetic emissions produced by the SVCs are mainly from 10 kHz to 3.5 MHz, with the maximum emission amplitudes 0.87 A/ m and 114 V/ m recorded for H-and E-field respectively.

4个安装不同类型SVC的变电站的现场测试和分析表明，SVC的高频电磁辐射集中在10kHz～3.5MHz，最大辐射强度为磁场0.87A/m和电场114V/m。

This paper an architecture AVS high definition decoder with the operating frequency of 150 MHz.

本文简要介绍了漏磁检测技术的原理,以及高清晰度漏磁检测器的系统结构.

The download rate is 32 Mbps when using 64 QAM modulator in 8 MHz bandwidth channel.

在CATV网 采用64QAM调制技术,每个8MHz带宽的电视频道可提供高达32Mbps的净下行速率.

This will reset the FM frequency back to 84 MHZ.

这将重置调频频率回至84兆赫.

The 3 db Bandwidth is 30±5 MHz . The stop-band attenuation ( f _ 0±100 MHz ) is over 35 db except individual frequency points.

三分贝带宽为30±5MHz,阻带衰减 ( f_0±100HHz ) 除个别频率点外,其余都在35db以上.

Because of ultrasonic attenuation in organism is proportional to frequency, 2 MHz ultrasonic distance and receiving sensitivity.

超声波在生物体中的衰减与频率成正比, 使用2MHz超声换能器由于衰减大致使穿透深度小、接收灵敏度低、仪器综合灵敏度难以提高.

The dielectric spectroscopy of human blood cells was measured within the frequency range of 0.01-100 MHz, and the dielectric numerical characters were determined as response to AC electric field.

在0.01～100MHz范围内，测量人血液细胞的介电谱，确立人血液细胞对交流电场的介电响应的数据特征。

Methods Using GE vivid 7, Sequoia 256 color Doppler ultrasound with 2.5 to 4.5 MHz, 11 patients aged from 11 months to 75 years old were examined and diagnosed.

方法心肌致密化不全11例，年龄11个月～75岁，用GE VIVID7，SEQUOIA256彩色超声仪，探头频率2.5～4.5MHz，分析其超声特点及临床表现。

Current-steering 7-bit 20 MHz CMOS DAC Applied in Transmitter of Blue-tooth RF Circuit

用于蓝牙射频芯片发送通道的电流驱动型7位20MHzCMOSDAC

DRM ( Digital Radio Mondiale ) is a digital audio broadcasting system for the frequency below 30 MHz.

全球范围的数字广播系统DRM ( DigitalRadioMondiale ),是一种针对30MHz以下频段的数字声音广播系统.

Sclera-lens angle is measured by using 20 MHz B-scan.

巩膜晶状体夹角采用其20MHz频率B型超声测量.

Above 100 MHz repetition rate and sub-nanosecond impulser is designed, combined with filter technology.

本文结合传统的滤波器技术,设计了能够达到百兆赫兹以上重复速率、亚纳秒量级的窄脉冲发生器.

The Design and Development of Multi-Channel FM Cordless Telephone in 900 MHz

900MHz频段多信道调频无绳电话

TDK's Flexield is utilized in diverse fields as a communication-performance reinforcing magnetic sheet for the13.56 MHz RFID system.

东电化的Flexield作为13.56兆赫兹无线射频识别系统的通讯性能加强磁片在各种领域中应用。

They also emit UHF waves of 225-400 MHz.

他们也发射225到400赫兹之间的超高频波.

Multi-Channel Telephone and Television Optical Fiber Communication Equipment Using FM of 70 MHz Carrier Wave

70MHz调频光纤多路电话电视设备

Study and Fabrication of the Miniaturized 900 MHz LTCC Microwave Power Amplifer Module Firstly, the thesis analyzes the availability and advantage of the Five-Level Neutral-Point-Clamped Inverter(" FNI" for abbreviation) for the switching power amplifier.

首先，论文分析研究了五电平二极管中点钳位逆变电路（Five-Level Neutral-Point-Clamped Inverter，以下简写为FNI）结构作为开关功率放大器模块的可行性和优点；

Bandwidth of the sensor is 300 MHz with SNR 50.

该传感器的频带宽度为300MHz,信噪比为50.

20-MHz HFU could show diffuse or nodular foci on skin and prominently increase the diagnostic accuracy of these lesions.

20MHz超高频超声可显示皮肤弥漫性或结节性病灶，明显提高病变诊断的准确性。

The clock frequency is 1 MHz. The device samples sensor-read data during the write operation.

时钟频率为1兆赫. 在写操作的过程中,设备从传感器独处的数据总取样.

We use a portable ultrasound systems with a linear 6 to 13 MHz transducer.

采用便携式二维超声仪，频率为6～13MHz的线阵探头。

The acquisition/ playback rate can reach up to 240 MHz, and the storage capacity can be extended to 3 GB. The system can be used in the simulation of radar signal processing and analysis of complicate signal.

系统有实时和非实时两种模式，其采集/回放速度高达240MHz，存储容量能扩展至3GB，它可供电磁信号环境仿真及复杂信号分析用。

More improvements on circuit are expected to achieve specified performance for 900 MHz applications in future work.

在电路的进一步改进和将来的工作中可以使900MHz频带的工作性能更好.

Effects of 900 MHz Pulse Microwave Electromagnetic Radiation on Learning Capacity and Memory Abilities of Rats

900MHz脉冲微波近场辐射对实验大鼠学习记忆功能的影响

The oscilloscope bandwidth set at 20 MHz with co-axial probe.

示波器带宽设为20兆赫兹,同轴探头.

It has been specifically tested and optimized for TETRA, IDEN and Analog modulation in 800 MHZ bands.

这一装置(统)经专门针对TETRA, IDEN和800兆赫波段模拟调制做过测验,使之达到最优化.

100.450 MHz 5th Overtone Temperature Compensated Crystal Oscillator

100.450MHz五次泛音温度补偿晶体振荡器

After 2450 MHz, 650 W microwave irradiation for 5 min. the total bacterial count decreased to 8568 cfu/ g and the coli-group bacteria became negative.

经2450MHz、650W微波照射5分钟，细菌总数减至8568cfu／g，大肠菌群阴性。