PL108840B1 - Scheme of connections for tuning radio high frequency circuits,especially in multi-range ultrashort-wave heads - Google Patents
Scheme of connections for tuning radio high frequency circuits,especially in multi-range ultrashort-wave heads Download PDFInfo
- Publication number
- PL108840B1 PL108840B1 PL19786477A PL19786477A PL108840B1 PL 108840 B1 PL108840 B1 PL 108840B1 PL 19786477 A PL19786477 A PL 19786477A PL 19786477 A PL19786477 A PL 19786477A PL 108840 B1 PL108840 B1 PL 108840B1
- Authority
- PL
- Poland
- Prior art keywords
- tuning
- circuits
- circuit
- capacitive
- potentiometer
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009966 trimming Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU76VI00001076A HU173026B (hu) | 1976-05-07 | 1976-05-07 | Ehlektroskhema dlja vysokochastotnoj nastrojki radioprijomnikov, v chastnosti dlja mnogopolosnykh ukv smesitelej |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL197864A1 PL197864A1 (pl) | 1978-01-02 |
| PL108840B1 true PL108840B1 (en) | 1980-04-30 |
Family
ID=11002798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19786477A PL108840B1 (en) | 1976-05-07 | 1977-05-04 | Scheme of connections for tuning radio high frequency circuits,especially in multi-range ultrashort-wave heads |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS214742B2 (cs) |
| DD (1) | DD129949A1 (cs) |
| HU (1) | HU173026B (cs) |
| PL (1) | PL108840B1 (cs) |
-
1976
- 1976-05-07 HU HU76VI00001076A patent/HU173026B/hu not_active IP Right Cessation
-
1977
- 1977-05-04 PL PL19786477A patent/PL108840B1/pl unknown
- 1977-05-04 CS CS292077A patent/CS214742B2/cs unknown
- 1977-05-05 DD DD19877777A patent/DD129949A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU173026B (hu) | 1979-01-28 |
| CS214742B2 (cs) | 1982-05-28 |
| DD129949A1 (de) | 1978-02-15 |
| PL197864A1 (pl) | 1978-01-02 |
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