JPS63138745U - - Google Patents
Info
- Publication number
- JPS63138745U JPS63138745U JP1987031029U JP3102987U JPS63138745U JP S63138745 U JPS63138745 U JP S63138745U JP 1987031029 U JP1987031029 U JP 1987031029U JP 3102987 U JP3102987 U JP 3102987U JP S63138745 U JPS63138745 U JP S63138745U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- line
- carrier wave
- output
- transmitting circuit
- 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.)
- Pending
Links
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031029U JPS63138745U (en:Method) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031029U JPS63138745U (en:Method) | 1987-03-03 | 1987-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138745U true JPS63138745U (en:Method) | 1988-09-13 |
Family
ID=30836383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987031029U Pending JPS63138745U (en:Method) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138745U (en:Method) |
-
1987
- 1987-03-03 JP JP1987031029U patent/JPS63138745U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63138745U (en:Method) | ||
| JPS6214836U (en:Method) | ||
| JPS61201197U (en:Method) | ||
| JPS6271953U (en:Method) | ||
| JPS57131135A (en) | Power line carrier type interphone device | |
| JPS62178639U (en:Method) | ||
| JPS5984952U (ja) | ベル信号検出作動回路 | |
| JPS6312966U (en:Method) | ||
| JPS5925846U (ja) | 電源遮断装置付き放送用受信機 | |
| JPS61362U (ja) | デ−タ通信装置 | |
| JPS5986752U (ja) | 送受信装置 | |
| JPS6331640U (en:Method) | ||
| JPS61136657U (en:Method) | ||
| JPS6074361U (ja) | デイジタル信号伝送回路の断線検出回路 | |
| JPS6280448U (en:Method) | ||
| JPH0262847U (en:Method) | ||
| JPH0384661U (en:Method) | ||
| JPS6447144U (en:Method) | ||
| JPS5961643U (ja) | 受信装置 | |
| JPS61163448U (en:Method) | ||
| JPS6257842U (en:Method) | ||
| JPS6284256U (en:Method) | ||
| JPS6214943U (en:Method) | ||
| JPS62100780U (en:Method) | ||
| JPS6333234U (en:Method) |