1.
modulator for carrier-current line systems
调制器,载波线路系统用
2.
demodulator ,for carrier-current line systems
载波线路系统解调器
3.
modem for carrier-current line systems
调制解调器,载波线路系统用
4.
open-wire 12-channel carrier telephone terminal equipment
明线１２路晶体管载波电话终端机
5.
General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs
GB/T7555-1987明线12路载波系统进网特性要求
6.
Specification for 12-channel transistorized carrier telephone equipment on an open-wire pair
GB/T5446-1985明线12路晶体管载波电话设备技术要求
7.
Electrical properties for line equipment used on cable carrier systems
GB/T14238-1993电缆载波通信系统线路设备电气性能
8.
Requirements for 3-channel carrier telephone equipment on an open-wire pair
GB/T6555-1986明线3路载波电话设备技术要求
9.
Specification for direct through connection equipment of carrier systems
GB/T11329-1989载波系统线群分路设备基本技术要求
10.
Research on distribution network remote-control based on carrier communication through mixed lines
基于混合线路载波通信的配网遥控研究
11.
Study on Coupling Technology Circuit based on the Low-voltage Power Line Carrier Communication
基于低压电力线载波通信的耦合技术电路研究
12.
colour subcarrier trap
彩色副载波陷波电路
13.
high -frequency channel
高频电路, 载波电话通路
14.
Power line carrier communication means transmitting data via power line.
电力线载波通信是用电力线路作为通信媒介进行数据传输。
15.
empty-side uniformity load
空载侧线路均布载荷
16.
load-side uniformity load
重载侧线路均布载荷
17.
Specification of SHF 12-channel carrier systems and equipments for open-wire pair
GB/T14240-1993架空明线超12路载波系统与设备基本技术要求
18.
Specification for HF 12-channel transistorized carrier telephone equipment on an open-wire pair
GB/T5445-1985明线高12路晶体管载波电话设备技术要求