JPS58200639A - アナログ・デジタル併設中継装置 - Google Patents

アナログ・デジタル併設中継装置

Info

Publication number
JPS58200639A
JPS58200639A JP8238282A JP8238282A JPS58200639A JP S58200639 A JPS58200639 A JP S58200639A JP 8238282 A JP8238282 A JP 8238282A JP 8238282 A JP8238282 A JP 8238282A JP S58200639 A JPS58200639 A JP S58200639A
Authority
JP
Japan
Prior art keywords
analog
digital
terminal
repeater
shutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8238282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632501B2 (enExample
Inventor
Seiichiro Nakatani
中谷　清一郎
Hiroyuki Maruyama
丸山　弘之
Akira Okabe
彰 岡部
Toa Kobayashi
東亜 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPC Electronics Corp
Nippon Telegraph and Telephone Corp
Shimada Rika Kogyo KK
Original Assignee
SPC Electronics Corp
Nippon Telegraph and Telephone Corp
Shimada Rika Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SPC Electronics Corp, Nippon Telegraph and Telephone Corp, Shimada Rika Kogyo KK filed Critical SPC Electronics Corp
Priority to JP8238282A priority Critical patent/JPS58200639A/ja
Publication of JPS58200639A publication Critical patent/JPS58200639A/ja
Publication of JPS632501B2 publication Critical patent/JPS632501B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Radio Relay Systems (AREA)
JP8238282A 1982-05-18 1982-05-18 アナログ・デジタル併設中継装置 Granted JPS58200639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8238282A JPS58200639A (ja) 1982-05-18 1982-05-18 アナログ・デジタル併設中継装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8238282A JPS58200639A (ja) 1982-05-18 1982-05-18 アナログ・デジタル併設中継装置

Publications (2)

Publication Number Publication Date
JPS58200639A true JPS58200639A (ja) 1983-11-22
JPS632501B2 JPS632501B2 (enExample) 1988-01-19

Family

ID=13773028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8238282A Granted JPS58200639A (ja) 1982-05-18 1982-05-18 アナログ・デジタル併設中継装置

Country Status (1)

Country Link
JP (1) JPS58200639A (enExample)

Also Published As

Publication number Publication date
JPS632501B2 (enExample) 1988-01-19

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