JPH0439717U - - Google Patents
Info
- Publication number
- JPH0439717U JPH0439717U JP8152790U JP8152790U JPH0439717U JP H0439717 U JPH0439717 U JP H0439717U JP 8152790 U JP8152790 U JP 8152790U JP 8152790 U JP8152790 U JP 8152790U JP H0439717 U JPH0439717 U JP H0439717U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- frequency mixer
- mixer
- frequency signal
- pass filter
- 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
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Superheterodyne Receivers (AREA)
Description
第１図は、本考案の一実施例を示す受信回路の
ブロツク図であり、第２図は従来の受信回路のブ
ロツク図である。
１４……高周波ミクサ、１５……中間周波増幅
器、１６……ＶＣＯ、１８……ミクサ部、１９…
…ローパスフイルタ。
FIG. 1 is a block diagram of a receiving circuit showing an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional receiving circuit. 14... High frequency mixer, 15... Intermediate frequency amplifier, 16... VCO, 18... Mixer section, 19...
...Low pass filter.
Claims (1)
間周波増幅器へ出力する高周波ミクサに於て、前
記高周波ミクサにローパスフイルタを設け、該回
路を通じて前記高周波信号を入力するように構成
したことを特徴とする高周波ミクサ。 A high-frequency mixer that mixes a high-frequency signal and the output of a local oscillator and outputs the mixture to an intermediate frequency amplifier is characterized in that the high-frequency mixer is provided with a low-pass filter, and the high-frequency signal is input through the circuit. high frequency mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081527U JPH0715208Y2 (en) | 1990-07-31 | 1990-07-31 | High frequency mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081527U JPH0715208Y2 (en) | 1990-07-31 | 1990-07-31 | High frequency mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439717U true JPH0439717U (en) | 1992-04-03 |
| JPH0715208Y2 JPH0715208Y2 (en) | 1995-04-10 |
Family
ID=31627558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990081527U Expired - Lifetime JPH0715208Y2 (en) | 1990-07-31 | 1990-07-31 | High frequency mixer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715208Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140219A (en) * | 1976-05-18 | 1977-11-22 | Matsushita Electric Ind Co Ltd | Tuner unit |
| JPS5514777A (en) * | 1978-07-19 | 1980-02-01 | Alps Electric Co Ltd | Tuner |
-
1990
- 1990-07-31 JP JP1990081527U patent/JPH0715208Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140219A (en) * | 1976-05-18 | 1977-11-22 | Matsushita Electric Ind Co Ltd | Tuner unit |
| JPS5514777A (en) * | 1978-07-19 | 1980-02-01 | Alps Electric Co Ltd | Tuner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715208Y2 (en) | 1995-04-10 |