JPH0226833U - - Google Patents
Info
- Publication number
- JPH0226833U JPH0226833U JP10416188U JP10416188U JPH0226833U JP H0226833 U JPH0226833 U JP H0226833U JP 10416188 U JP10416188 U JP 10416188U JP 10416188 U JP10416188 U JP 10416188U JP H0226833 U JPH0226833 U JP H0226833U
- Authority
- JP
- Japan
- Prior art keywords
- reception
- receiver
- diode
- utility
- registration request
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
第１図は本考案のＦＭ／ＡＭ受信機の実施例を
示す回路図、第２図は従来例を示す回路図である
。
Ａ……ＦＭ高周波部、Ｂ……ＡＭ高周波部、Ｔ
２……ＦＭ広帯域ＡＧＣ端子、Ｔ３……ＡＭ広帯
域ＡＧＣ端子、Ｑ１，Ｑ２……高周波増幅用ＦＥ
Ｔ、Ｄ１……ＰＩＮダイオード。
FIG. 1 is a circuit diagram showing an embodiment of the FM/AM receiver of the present invention, and FIG. 2 is a circuit diagram showing a conventional example. A...FM high frequency section, B...AM high frequency section, T
2 ...FM wideband AGC terminal, T3 ...AM wideband AGC terminal, Q1 , Q2 ...FE for high frequency amplification
T, D1 ...PIN diode.
Claims (1)
たＡＧＣ端子をＰＩＮダイオードを介して接地す
るようにしたＦＭ／ＡＭ受信機において、前記Ｐ
ＩＮダイオードＦＭ受信時及びＡＭ受信時に共用
したことを特徴とするＦＭ／ＡＭ受信機。 In an FM/AM receiver in which an AGC terminal connected between an antenna terminal and an input tuning circuit is grounded via a PIN diode, the P
An FM/AM receiver characterized in that an IN diode is used for both FM reception and AM reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416188U JPH0226833U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416188U JPH0226833U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226833U true JPH0226833U (en) | 1990-02-21 |
Family
ID=31335633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10416188U Pending JPH0226833U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226833U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6335338B2 (en) * | 1980-10-20 | 1988-07-14 | Hitachi Shomei Kk |
-
1988
- 1988-08-05 JP JP10416188U patent/JPH0226833U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6335338B2 (en) * | 1980-10-20 | 1988-07-14 | Hitachi Shomei Kk |
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