MVME330 MOTOROLA  单转换调谐器

MVME330是一款高集成度的零中频调谐器，可用于卫星数字多媒体广播的分集接收机中，符合ITU-R B0.130-4数字系统E标准。

MVME330工作频带为2605-2655MHz。对于T-DMB，MVME330是一款CMOS单芯片低中频单转换调谐器。它支持韩国卫星/地面DMB标准及FM。芯片中包括由一个。

以下是生产的模块：

零中频调谐器模块：MVME330该模块是卫星数字多媒体广播的分集接收机中的高集成度模块，工作频带为2605-2655MHz，支持韩国卫星/地面DMB标准及FM。

其他定制模块：根据客户需求定制的其他特定功能的模块。

以上模块都是在严格的工艺流程和质量控制下生产出来的，以确保产品的质量和性能。

MVME330零中频调谐器是卫星数字多媒体广播的分集接收机中的高集成度模块。

零中频调谐器工作频带为2605-2655MHz，支持韩国卫星/地面DMB标准及FM。

MVME330调谐电路的原理是电谐振，即让接收电路的固有频率和被接收电磁波的频率相同。

MVME330调谐电路由电感和电容串联而成。当输入信号的频率和谐振频率相同时，电感和电容的阻抗分别抵消，形成低阻抗通路，信号通过；而当输入信号的频率与谐振频率不同时，电感和电容的阻抗不抵消，形成高阻抗通路，信号被滤除。

MVME330 MOTOROLA  单转换调谐器

The MVME330 is a MOTOROLA module.

The MVME330 is a highly integrated zero IF tuner that can be used in diversity receivers for satellite digital multimedia broadcasting and complies with the ITU-R B0.130-4 digital System E standard.

The MVME330 operates in the 2605-2655 MHZ frequency band. For T-DMB, the MVME330 is a CMOS single-chip low-IF single-conversion tuner. It supports the Korean satellite/terrestrial DMB standard and FM. The chip is included by one.

The following modules are produced:

Zero IF tuner module: MVME330 This module is a highly integrated module in the diversity receiver of satellite digital multimedia broadcasting, operating frequency band 2605-2655 MHZ, supporting Korean satellite/terrestrial DMB standard and FM.

Other Custom modules: Modules with other specific functions customized according to customer needs.

The above modules are produced under strict process flow and quality control to ensure product quality and performance.

The MVME330 zero IF tuner is a highly integrated module in the diversity receiver of satellite digital multimedia broadcasting.

The zero IF tuner operates in the 2605-2655MHz band and supports the Korean satellite/terrestrial DMB standard and FM.

The principle of the MVME330 tuning circuit is electrical resonance, that is, the natural frequency of the receiving circuit and the frequency of the received electromagnetic wave are the same.

The MVME330 tuning circuit consists of inductors and capacitors in series. When the frequency and resonant frequency of the input signal are the same, the impedance of the inductor and capacitor are cancelled respectively, forming a low impedance path, and the signal passes through. When the frequency of the input signal is different from the resonant frequency, the impedance of the inductor and capacitor is not offset, forming a high impedance path, and the signal is filtered out.