JPH0644203Y2 - Ｄｃｐ装置用送信機 - Google Patents

Ｄｃｐ装置用送信機

Info

Publication number
JPH0644203Y2
JPH0644203Y2 JP1989074431U JP7443189U JPH0644203Y2 JP H0644203 Y2 JPH0644203 Y2 JP H0644203Y2 JP 1989074431 U JP1989074431 U JP 1989074431U JP 7443189 U JP7443189 U JP 7443189U JP H0644203 Y2 JPH0644203 Y2 JP H0644203Y2
Authority
JP
Japan
Prior art keywords
frequency
phase
vco
local oscillator
output
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
JP1989074431U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314852U (en]
Inventor
修一 井上
紀一 寺岡
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio Co 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP1989074431U priority Critical patent/JPH0644203Y2/ja
Publication of JPH0314852U publication Critical patent/JPH0314852U/ja
Application granted granted Critical
Publication of JPH0644203Y2 publication Critical patent/JPH0644203Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP1989074431U 1989-06-27 1989-06-27 Ｄｃｐ装置用送信機 Expired - Lifetime JPH0644203Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989074431U JPH0644203Y2 (ja) 1989-06-27 1989-06-27 Ｄｃｐ装置用送信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989074431U JPH0644203Y2 (ja) 1989-06-27 1989-06-27 Ｄｃｐ装置用送信機

Publications (2)

Publication Number Publication Date
JPH0314852U JPH0314852U (en]) 1991-02-14
JPH0644203Y2 true JPH0644203Y2 (ja) 1994-11-14

Family

ID=31614116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989074431U Expired - Lifetime JPH0644203Y2 (ja) 1989-06-27 1989-06-27 Ｄｃｐ装置用送信機

Country Status (1)

Country Link
JP (1) JPH0644203Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381549U (en]) * 1986-11-17 1988-05-28
JP2540854B2 (ja) * 1987-04-16 1996-10-09 日本電気株式会社 変調器

Also Published As

Publication number Publication date
JPH0314852U (en]) 1991-02-14

Similar Documents

Publication Publication Date Title
JPS623621B2 (en])
US5390168A (en) Radio frequency transmission circuit
JPH0548483A (ja) 周波数変換回路
US4097805A (en) Frequency-synthesizer type transceiver
JPH0151100B2 (en])
US4100376A (en) Pilot tone demodulator
US5802462A (en) FM-PM receivers with frequency deviation compression
JPH0644203Y2 (ja) Ｄｃｐ装置用送信機
US4095190A (en) Tuning system
JP3859767B2 (ja) Ｆｍステレオ送信機
KR100621169B1 (ko) 주파수 합성기를 포함하는 무선 장치 및 주파수 합성기를위상 및/또는 주파수 변조하는 방법
JP2877177B2 (ja) 周波数分割多元接続通信方式における受信装置
JPS6027206B2 (ja) Ｆｍ変調回路
JPH0464217B2 (en])
JPS5845860B2 (ja) 変調回路
JPS5811143B2 (ja) 送信周波数制御装置
JPS5856293B2 (ja) 多方向通信網の補助信号插入方式
RU31080U1 (ru) Цифровой синтезатор частот с частотной модуляцией
SU758529A1 (ru) Устройство автоматической подстройки частоты
JPH0621981A (ja) 無線送受信設備
JP2796969B2 (ja) 移動無線装置
JP3365965B2 (ja) Ｆｍ変調回路
JPH05252058A (ja) 無線送信機
JPH0797745B2 (ja) 位相同期回路
JPS604607B2 (ja) 周波数変調方式送信装置