JPH01126733U - - Google Patents
Info
- Publication number
- JPH01126733U JPH01126733U JP2366388U JP2366388U JPH01126733U JP H01126733 U JPH01126733 U JP H01126733U JP 2366388 U JP2366388 U JP 2366388U JP 2366388 U JP2366388 U JP 2366388U JP H01126733 U JPH01126733 U JP H01126733U
- Authority
- JP
- Japan
- Prior art keywords
- input signal
- uhf
- vhf
- pass filter
- passed
- 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
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
第１図は、本考案に係るチユーナの入力回路の
要部回路図、及び第２図は、従来のチユーナの入
力回路を示す回路図である。 ２１……入力端子、２２……ハイパスフイルタ
、２６……固定同調手段、３０……ローパスフイ
ルタ。
要部回路図、及び第２図は、従来のチユーナの入
力回路を示す回路図である。 ２１……入力端子、２２……ハイパスフイルタ
、２６……固定同調手段、３０……ローパスフイ
ルタ。
Claims (1)
- ＶＨＦ入力信号及びＵＨＦ入力信号を単一入力
端子から導入後、ＶＨＦ入力信号をローパスフイ
ルタと可変同調手段を経て、且つ、ＵＨＦ入力信
号をハイパスフイルタとステツプアツプコイルを
含む固定同調手段を経てそれぞれのＲＦ増幅素子
に結合したことを特徴とするＵＨＦ―ＶＨＦコン
ビネーシヨンチユーナの入力回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2366388U JPH01126733U (ja) | 1988-02-23 | 1988-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2366388U JPH01126733U (ja) | 1988-02-23 | 1988-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126733U true JPH01126733U (ja) | 1989-08-30 |
Family
ID=31242844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2366388U Pending JPH01126733U (ja) | 1988-02-23 | 1988-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126733U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524882A (en) * | 1975-07-01 | 1977-01-14 | Mitsubishi Electric Corp | Phase differential meter |
| JPS6213036B2 (ja) * | 1981-02-12 | 1987-03-23 | Sharp Kk |
-
1988
- 1988-02-23 JP JP2366388U patent/JPH01126733U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524882A (en) * | 1975-07-01 | 1977-01-14 | Mitsubishi Electric Corp | Phase differential meter |
| JPS6213036B2 (ja) * | 1981-02-12 | 1987-03-23 | Sharp Kk |
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