JPH0390115U - - Google Patents

Info

Publication number
JPH0390115U
JPH0390115U JP15042289U JP15042289U JPH0390115U JP H0390115 U JPH0390115 U JP H0390115U JP 15042289 U JP15042289 U JP 15042289U JP 15042289 U JP15042289 U JP 15042289U JP H0390115 U JPH0390115 U JP H0390115U
Authority
JP
Japan
Prior art keywords
signal
input
frequency
mixer
amplifier
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
Application number
JP15042289U
Other languages
English (en)
Other versions
JPH087691Y2 (ja
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 JP15042289U priority Critical patent/JPH087691Y2/ja
Publication of JPH0390115U publication Critical patent/JPH0390115U/ja
Application granted granted Critical
Publication of JPH087691Y2 publication Critical patent/JPH087691Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Superheterodyne Receivers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例のブロツク構成図、
第２図は本考案の一実施例の要部の回路図、第３
図は従来の一例のブロツク構成図である。 １……入力端子、５……ミキサ、６……局部発
振器、７……アンプ、８……減衰器、９……ケー
ブル。

Claims (1)

  1. 【実用新案登録請求の範囲】 外部装置と接続されたケーブルより入力された
    入力信号を一定周波数の発振信号と混合器で混合
    することにより、該入力信号を周波数変換する周
    波数変換回路において、 前記入力信号を増幅する増幅器と、 前記増幅器により増幅された信号を減衰し、前
    記混合器に供給する減衰器とを具備してなる周波
    数変換回路。
JP15042289U 1989-12-27 1989-12-27 周波数変換回路 Expired - Fee Related JPH087691Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15042289U JPH087691Y2 (ja) 1989-12-27 1989-12-27 周波数変換回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15042289U JPH087691Y2 (ja) 1989-12-27 1989-12-27 周波数変換回路

Publications (2)

Publication Number Publication Date
JPH0390115U true JPH0390115U (ja) 1991-09-13
JPH087691Y2 JPH087691Y2 (ja) 1996-03-04

Family

ID=31696771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15042289U Expired - Fee Related JPH087691Y2 (ja) 1989-12-27 1989-12-27 周波数変換回路

Country Status (1)

Country Link
JP (1) JPH087691Y2 (ja)

Also Published As

Publication number Publication date
JPH087691Y2 (ja) 1996-03-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees