JPH01115352U - - Google Patents
Info
- Publication number
- JPH01115352U JPH01115352U JP998388U JP998388U JPH01115352U JP H01115352 U JPH01115352 U JP H01115352U JP 998388 U JP998388 U JP 998388U JP 998388 U JP998388 U JP 998388U JP H01115352 U JPH01115352 U JP H01115352U
- Authority
- JP
- Japan
- Prior art keywords
- shift keying
- frequency shift
- keying circuit
- digital data
- crystal oscillator
- 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
- 239000013078 crystal Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP998388U JPH01115352U (fr) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP998388U JPH01115352U (fr) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115352U true JPH01115352U (fr) | 1989-08-03 |
Family
ID=31217211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP998388U Pending JPH01115352U (fr) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115352U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219056A (ja) * | 1983-05-27 | 1984-12-10 | Matsushita Electric Ind Co Ltd | Ｆｓｋ変調装置 |
-
1988
- 1988-01-28 JP JP998388U patent/JPH01115352U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219056A (ja) * | 1983-05-27 | 1984-12-10 | Matsushita Electric Ind Co Ltd | Ｆｓｋ変調装置 |