JPS6161294B2 - - Google Patents

Info

Publication number
JPS6161294B2
JPS6161294B2 JP3002779A JP3002779A JPS6161294B2 JP S6161294 B2 JPS6161294 B2 JP S6161294B2 JP 3002779 A JP3002779 A JP 3002779A JP 3002779 A JP3002779 A JP 3002779A JP S6161294 B2 JPS6161294 B2 JP S6161294B2
Authority
JP
Japan
Prior art keywords
circuit
intermediate frequency
output
signal
phase shift
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.)
Expired
Application number
JP3002779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55123228A (en
Inventor
Masanori Ienaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3002779A priority Critical patent/JPS55123228A/ja
Publication of JPS55123228A publication Critical patent/JPS55123228A/ja
Publication of JPS6161294B2 publication Critical patent/JPS6161294B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
    • H03J7/285—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers the counter or frequency divider being used in a phase locked loop
JP3002779A 1979-03-16 1979-03-16 Detecting circuit Granted JPS55123228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3002779A JPS55123228A (en) 1979-03-16 1979-03-16 Detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3002779A JPS55123228A (en) 1979-03-16 1979-03-16 Detecting circuit

Publications (2)

Publication Number Publication Date
JPS55123228A JPS55123228A (en) 1980-09-22
JPS6161294B2 true JPS6161294B2 (enExample) 1986-12-25

Family

ID=12292336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3002779A Granted JPS55123228A (en) 1979-03-16 1979-03-16 Detecting circuit

Country Status (1)

Country Link
JP (1) JPS55123228A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859248U (ja) * 1981-10-17 1983-04-21 ヤマハ株式会社 同調検出回路

Also Published As

Publication number Publication date
JPS55123228A (en) 1980-09-22

Similar Documents

Publication Publication Date Title
US4061973A (en) Synthesizer
JP4061504B2 (ja) 受信機および受信用ｉｃ
US4156204A (en) Voltage controlled oscillator with frequency and phase control loop
US4963838A (en) Frequency synthesizer
US4219778A (en) Signal processing circuit for an FM signal receiver
US20020113725A1 (en) Filter-provided device
JPS6330813B2 (enExample)
JPS6161294B2 (enExample)
US4426627A (en) Phase-locked loop oscillator circuit utilizing a sub-loop with a second phase comparator
US4122394A (en) Phase-shifting multiplication type FM signal demodulation circuit
US4520475A (en) Duplex communication transceiver with modulation cancellation
US3018369A (en) Transistorized direction finder receiver having a local audio signal modulated on the mixer
US4228540A (en) Radio receiver
JPS5925410B2 (ja) 受信機
US6091306A (en) Circuit configuration with main and subordinate oscillators
US3382441A (en) Automatic frequency control with temperature compensated d-c component
JPS6017952Y2 (ja) Ｆｍチユ−ナ
JPS5818345Y2 (ja) 受信機
JPS6314502Y2 (enExample)
JPH03145339A (ja) Ａｍラジオ受信機
JPS5915150Y2 (ja) Ａｍステレオ受信機
JPS6036904Y2 (ja) ラジオ受信機
JPS624012B2 (enExample)
JPS6016127Y2 (ja) 受信装置
JPS59132247A (ja) クオ−ツロツクｐｌｌシンセサイザチユ−ナ