intermediate circuit

基本解释

The intermediate frequency circuit includes QPSK modulation based on HFA3724, PLL circuit based on MB1502.
中频部分主要由HFA3724正交调制解调器和基于MB1502的锁相频率合成电路等组成。
An intermediate circuit state that is displayed for a circuit state display when the NCP commands SHOW or LIST are issued.
一种中间电路状态，当发出NCP 命令SHOW或LIST时，作为电路状态显示而被显示。
This paper introduces a method using Multiplier and adder in order to replacing A/D circuit in non-intermediate-frequency receiver.
本文介绍一种采用乘法器与加法器相结合电路替代一般零中频接收机中A/D转换电路的方法。