JPS62105643U - - Google Patents

Info

Publication number
JPS62105643U
JPS62105643U JP1985197139U JP19713985U JPS62105643U JP S62105643 U JPS62105643 U JP S62105643U JP 1985197139 U JP1985197139 U JP 1985197139U JP 19713985 U JP19713985 U JP 19713985U JP S62105643 U JPS62105643 U JP S62105643U
Authority
JP
Japan
Prior art keywords
signal
output
intermediate frequency
frequency signal
synthesizer
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
JP1985197139U
Other languages
English (en)
Other versions
JPH0434596Y2 (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 JP1985197139U priority Critical patent/JPH0434596Y2/ja
Publication of JPS62105643U publication Critical patent/JPS62105643U/ja
Application granted granted Critical
Publication of JPH0434596Y2 publication Critical patent/JPH0434596Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Radio Relay Systems (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による衛星通信地
球局を示す構成図、第2図は従来の小形衛星通信
地球局を示す構成図である。 図において、4は基準信号発振器、5は高周波
部、6は周波数変換器、13は合成器、15は分
波器である。各図中の同一符号は同一又は相当部
分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 衛星からの電波を受ける高周波部およびこの高
    周波部の出力信号を受信用中間周波数使号に変換
    するとともに送信用中間周波数信号を前記衛星へ
    送信する高周波信号に変換する周波数変換器とを
    屋外に設置し、屋内に設置した基準信号発振器の
    出力と前記送信用中間周波数信号とを合成する合
    成器と、この合成器の出力から前記基準信号発振
    器の出力を分波して前記周波数変換器に周波数変
    換の基準信号として与えられるとともに前記送信
    用中間周波数信号を分波して前記周波数変換器に
    与える分波器とを備えた衛星通信地球局装置。
JP1985197139U 1985-12-20 1985-12-20 Expired JPH0434596Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985197139U JPH0434596Y2 (ja) 1985-12-20 1985-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985197139U JPH0434596Y2 (ja) 1985-12-20 1985-12-20

Publications (2)

Publication Number Publication Date
JPS62105643U true JPS62105643U (ja) 1987-07-06
JPH0434596Y2 JPH0434596Y2 (ja) 1992-08-18

Family

ID=31156590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985197139U Expired JPH0434596Y2 (ja) 1985-12-20 1985-12-20

Country Status (1)

Country Link
JP (1) JPH0434596Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08111658A (ja) * 1994-09-27 1996-04-30 Korea Electron Telecommun 低速データ専用衛星通信端末地球局のアップコンバータ高出力増幅器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08111658A (ja) * 1994-09-27 1996-04-30 Korea Electron Telecommun 低速データ専用衛星通信端末地球局のアップコンバータ高出力増幅器

Also Published As

Publication number Publication date
JPH0434596Y2 (ja) 1992-08-18

Similar Documents

Publication Publication Date Title
HK1043262A1 (en) Multi-band transceiver utilizing direct conversion receiver
EP1499029A3 (en) Multimode wireless communication system
JPS62105643U (ja)
JPS5827699B2 (ja) 信号送受信方式
JPH02131629A (ja) 周波数ダイバーシティ用送受信装置
JPH0516748Y2 (ja)
JPS6326146U (ja)
JPS6486638A (en) Frequency hopping radio communication system
JPH03111070U (ja)
JPH02111948U (ja)
JPS61182132U (ja)
JPH0366231U (ja)
JPS647445U (ja)
JPS6378444U (ja)
JPS6395341U (ja)
JPH0266037U (ja)
JPH0264243U (ja)
JPS57140043A (en) Repeater for multibeam satellite mounting
JPS62146340U (ja)
JPH03109450U (ja)
JPH0226828U (ja)
JPH01126642U (ja)
JPH01149139U (ja)
JPS5484413A (en) Heterodyne repeating system
JPS61127465U (ja)