JPS63171038U - - Google Patents
Info
- Publication number
- JPS63171038U JPS63171038U JP1987197242U JP19724287U JPS63171038U JP S63171038 U JPS63171038 U JP S63171038U JP 1987197242 U JP1987197242 U JP 1987197242U JP 19724287 U JP19724287 U JP 19724287U JP S63171038 U JPS63171038 U JP S63171038U
- Authority
- JP
- Japan
- Prior art keywords
- transistors
- section
- flop
- flip
- output terminals
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuits Of Receivers In General (AREA)
- Noise Elimination (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860021526U KR900003409Y1 (ko) | 1986-12-29 | 1986-12-29 | Am/fm대역 선택 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171038U true JPS63171038U (enrdf_load_html_response) | 1988-11-08 |
| JPH0339956Y2 JPH0339956Y2 (enrdf_load_html_response) | 1991-08-22 |
Family
ID=19258468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987197242U Expired JPH0339956Y2 (enrdf_load_html_response) | 1986-12-29 | 1987-12-25 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH0339956Y2 (enrdf_load_html_response) |
| KR (1) | KR900003409Y1 (enrdf_load_html_response) |
| CA (1) | CA1309144C (enrdf_load_html_response) |
| DE (1) | DE3744471C2 (enrdf_load_html_response) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3745467A (en) * | 1971-09-10 | 1973-07-10 | Motorola Inc | Multi-band radio receiver |
| DE3127889C2 (de) * | 1981-07-15 | 1984-05-30 | Telefunken electronic GmbH, 7100 Heilbronn | Schaltungsanordnung aus mindestens zwei Verstärkern |
| JPS59128834A (ja) * | 1983-01-13 | 1984-07-25 | Matsushita Electric Ind Co Ltd | 周波数帯切換装置 |
-
1986
- 1986-12-29 KR KR2019860021526U patent/KR900003409Y1/ko not_active Expired
-
1987
- 1987-12-23 CA CA000555246A patent/CA1309144C/en not_active Expired - Lifetime
- 1987-12-25 JP JP1987197242U patent/JPH0339956Y2/ja not_active Expired
- 1987-12-29 DE DE3744471A patent/DE3744471C2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339956Y2 (enrdf_load_html_response) | 1991-08-22 |
| KR880013893U (ko) | 1988-08-30 |
| CA1309144C (en) | 1992-10-20 |
| DE3744471A1 (de) | 1988-07-07 |
| DE3744471C2 (de) | 1994-09-22 |
| KR900003409Y1 (ko) | 1990-04-23 |