| 释义 |
DATA-MODEM
基本例句
数据调制解调器¹⁰⁰
SMS Draw involves no data modem connection since it is based on the SMS format.短信抽奖不涉及数据调制解调器连接，因为它是基于短信格式。
MSM6882produced by OKI Inc.Nippon is a minimum phase-shift keying data modem,It includes receiver and clock circuit,the band rate is available in1200bps and24bps.MSM6882是日本OKI公司生产的、采用最小频移键控方法的数据调制解调器。 该器件内含接收、发送和时钟产生电路 ,且数据传输波特率可在1200bps和2400bps中选择。
Assuming the suppressing of serious co-channel interference this kind of data modem can realize data transmission by rate of 8KB/s, 16KB/S or 32KB/S in HF channel with bandwidth of 125kHz.在共信道干扰被抑制的前提下,这种数据调制解调器可在带宽为125kHz的短波信道上实现8KB/s、16KB/s和32KB/s的数据传输。
Design of a wideband HF data modem based OFDM基于OFDM的宽带短波数据调制解调器的设计 |