JPH0526824Y2 - - Google Patents

Info

Publication number
JPH0526824Y2
JPH0526824Y2 JP1988016009U JP1600988U JPH0526824Y2 JP H0526824 Y2 JPH0526824 Y2 JP H0526824Y2 JP 1988016009 U JP1988016009 U JP 1988016009U JP 1600988 U JP1600988 U JP 1600988U JP H0526824 Y2 JPH0526824 Y2 JP H0526824Y2
Authority
JP
Japan
Prior art keywords
frequency
signal
spectrum
local oscillation
display
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 - Lifetime
Application number
JP1988016009U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01126629U (et
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 filed Critical
Priority to JP1988016009U priority Critical patent/JPH0526824Y2/ja
Publication of JPH01126629U publication Critical patent/JPH01126629U/ja
Application granted granted Critical
Publication of JPH0526824Y2 publication Critical patent/JPH0526824Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
JP1988016009U 1988-02-09 1988-02-09 Expired - Lifetime JPH0526824Y2 (et)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988016009U JPH0526824Y2 (et) 1988-02-09 1988-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988016009U JPH0526824Y2 (et) 1988-02-09 1988-02-09

Publications (2)

Publication Number Publication Date
JPH01126629U JPH01126629U (et) 1989-08-30
JPH0526824Y2 true JPH0526824Y2 (et) 1993-07-07

Family

ID=31228562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988016009U Expired - Lifetime JPH0526824Y2 (et) 1988-02-09 1988-02-09

Country Status (1)

Country Link
JP (1) JPH0526824Y2 (et)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4647570B2 (ja) * 2006-10-04 2011-03-09 セコム株式会社 盗撮検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436981A (en) * 1977-08-29 1979-03-19 Takeda Riken Ind Co Ltd Spectrum analyzer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436981A (en) * 1977-08-29 1979-03-19 Takeda Riken Ind Co Ltd Spectrum analyzer

Also Published As

Publication number Publication date
JPH01126629U (et) 1989-08-30

Similar Documents

Publication Publication Date Title
US5600680A (en) High frequency receiving apparatus
GB2272135A (en) Transponder
US4245348A (en) Center frequency tuning system for radio-frequency signal receiver
JPH0526824Y2 (et)
US4956711A (en) Automatic balancing system for communications receiver apparatus
US4228546A (en) AM Radio receiver
JPS6228101Y2 (et)
KR830000365B1 (ko) Rf 신호 수신기의 중심 주파수 동조 시스템
US3593153A (en) Narrow bandwidth radio receiver having means to position an rf signal within a steep sided passband filter
CN212935909U (zh) 无线麦克风射频频谱分配处理系统
JP3672913B2 (ja) 携帯型無線機における発振周波数補正回路
JP3127984B2 (ja) Ｆｍ受信機及び中間周波数補正手段の調整方法
JPS5850450B2 (ja) 受信周波数表示装置
JPS5813638Y2 (ja) 短波帯の受信を容易にしたｐｌｌ周波数シンセサイザ受信機
JPH0221799Y2 (et)
Harmonics et al. Output Variation within'2 as
JPS584268Y2 (ja) 自動同調受信機の掃引停止信号送出装置
JPS61228707A (ja) 周波数弁別回路
GB801351A (en) Improvements in or relating to condenser microphone arrangements
JPH06291548A (ja) 発振回路と、この発振回路を用いたｂｓチューナ
JPH0223725A (ja) シンセサイザ受信機
Czech et al. Representation of the Frequency Spectrum of Modulated HF Voltages and of the Frequency Panorama of Transmitters
JPS5881341A (ja) 受信機
JPH0543209B2 (et)
JPS61154325A (ja) 帯域周波数シフト方法