JPH024175B2 - - Google Patents
Info
- Publication number
- JPH024175B2 JPH024175B2 JP930284A JP930284A JPH024175B2 JP H024175 B2 JPH024175 B2 JP H024175B2 JP 930284 A JP930284 A JP 930284A JP 930284 A JP930284 A JP 930284A JP H024175 B2 JPH024175 B2 JP H024175B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- data
- microcomputer
- shift
- local oscillation
- 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.)
- Expired
Links
- 230000010355 oscillation Effects 0.000 claims description 31
- 239000003550 marker Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000032683 aging Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 241001379910 Ephemera danica Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP930284A JPS60153230A (ja) | 1984-01-20 | 1984-01-20 | Ｉｆシフト回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP930284A JPS60153230A (ja) | 1984-01-20 | 1984-01-20 | Ｉｆシフト回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60153230A JPS60153230A (ja) | 1985-08-12 |
| JPH024175B2 true JPH024175B2 (cs) | 1990-01-26 |
Family
ID=11716672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP930284A Granted JPS60153230A (ja) | 1984-01-20 | 1984-01-20 | Ｉｆシフト回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153230A (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224646U (cs) * | 1988-07-30 | 1990-02-19 | ||
| JPH02213228A (ja) * | 1989-02-14 | 1990-08-24 | Kenwood Corp | 隣接妨害信号除去回路 |
| JP2674711B2 (ja) * | 1989-03-28 | 1997-11-12 | アイコム株式会社 | スペクトラム表示回路 |
| ES2076442T3 (es) * | 1990-11-15 | 1995-11-01 | Alcatel Nv | Dispositivo para la recepcion optica heterodina de señales. |
| US5493210A (en) * | 1993-06-10 | 1996-02-20 | Trilithic, Inc. | Combined signal level meter and leakage detector |
| JP2007093502A (ja) * | 2005-09-30 | 2007-04-12 | Rhythm Watch Co Ltd | 自動修正時計 |
-
1984
- 1984-01-20 JP JP930284A patent/JPS60153230A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60153230A (ja) | 1985-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |