Transceiver Baseband Unit TBU

It uses chip MC1496 as emitting frequency mixer while using Loop frequency mixer as receiving frequency mixer.

介绍了一种低功率四波段业余无线电台的原理及设计方法;对无线电台公共部分、发信单元部分、收信单元部分的设计思路进行了一定介绍,并给出了部分电路图。

The working status of Base Station Transceiver System influences the wireless network s service quality directly.

对于现代通信网络,可靠性和稳定性越来越重要,基站收发信机的工作状况给无线网络的服务质量造成最直接的影响。

Research of Receiving and Transmitting Unit of Acoustic Ultra Short Base-Line Positioning System;

水声超短基线定位系统收发单元设计

The metal detector consists of transmitter unit and receiver unit.

该金属探测仪主要由发射机单元和接收机单元组成。

garbage collection

无用存储单元收集法

Fuel Gauge Sending Unit Location

燃油表发送单元位置

five unit code automatic transmitter

五单元电码自动发报机

send signal element timing circuit

发信信号单元定时电路

for delivery no later than two months after order.

订单收后两月内发货。

A HANDING FEE OF USD80。00 TO BE DEDUCTED FOR ALL DISCREPANT.

有不符点的单据将收取80美元的费用.

garbage collector's marker

无用单元收集程序的标记程序

Design and Research of Key Cells of ADC for GPS Receiver;

GPS接收机ADC关键单元的研究与设计

A Study of Display Unit for NAVTEX Receiver

NAVTEX接收机显示单元设计与实现

A Study on Main Control Unit of NAVTEX Receiver

NAVTEX接收机主控单元软件设计与实现

Recycle Method of Java Useless Unit and Performance Analysis

Java无用单元回收方式与性能分析

Design of Ka-band Receiver Components Monolithic Integrated Circuits;

Ka频段接收机部件单元单片集成电路设计

Enclosed we wait on you with the account sales, net proceeds$1, 260.00, to your account.

同函奉上销售帐单一份，贵公司应收净款1，260美元。

Filler absorbing tower is an important unit operation in chemical engineering.

填料吸收塔是化工过程常用的一种单元操作。

Photolysis： Breakdown of molecules into smaller units via absorption of light.

光解经由光的吸收导致分子破裂成较小单元。

MSUs are the only signal units that are retransmitted if they are received in error.

MSU 是信令接收出错时仅传输的信令单元。