JP4223131B2 - テレビジョン信号切換器 - Google Patents

テレビジョン信号切換器 Download PDF

Info

Publication number
JP4223131B2
JP4223131B2 JP10520199A JP10520199A JP4223131B2 JP 4223131 B2 JP4223131 B2 JP 4223131B2 JP 10520199 A JP10520199 A JP 10520199A JP 10520199 A JP10520199 A JP 10520199A JP 4223131 B2 JP4223131 B2 JP 4223131B2
Authority
JP
Japan
Prior art keywords
signal
frequency
level
joint reception
television
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 - Fee Related
Application number
JP10520199A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000299794A (ja
JP2000299794A5 (enExample
Inventor
知幸 國澤
覚 盛重
Original Assignee
Ｄｘアンテナ株式会社
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 Ｄｘアンテナ株式会社 filed Critical Ｄｘアンテナ株式会社
Priority to JP10520199A priority Critical patent/JP4223131B2/ja
Publication of JP2000299794A publication Critical patent/JP2000299794A/ja
Publication of JP2000299794A5 publication Critical patent/JP2000299794A5/ja
Application granted granted Critical
Publication of JP4223131B2 publication Critical patent/JP4223131B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Details Of Television Systems (AREA)
JP10520199A 1999-04-13 1999-04-13 テレビジョン信号切換器 Expired - Fee Related JP4223131B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10520199A JP4223131B2 (ja) 1999-04-13 1999-04-13 テレビジョン信号切換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10520199A JP4223131B2 (ja) 1999-04-13 1999-04-13 テレビジョン信号切換器

Publications (3)

Publication Number Publication Date
JP2000299794A JP2000299794A (ja) 2000-10-24
JP2000299794A5 JP2000299794A5 (enExample) 2006-06-08
JP4223131B2 true JP4223131B2 (ja) 2009-02-12

Family

ID=14401064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10520199A Expired - Fee Related JP4223131B2 (ja) 1999-04-13 1999-04-13 テレビジョン信号切換器

Country Status (1)

Country Link
JP (1) JP4223131B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846368B2 (ja) * 2006-01-24 2011-12-28 Ｄｘアンテナ株式会社 共同受信システム用増幅器

Also Published As

Publication number Publication date
JP2000299794A (ja) 2000-10-24

Similar Documents

Publication Publication Date Title
JP4204589B2 (ja) 自動利得制御装置
TW200830734A (en) Receiver and method of tuning the same
EP1471649B1 (en) Antenna amplifier and shared antenna amplifier
JP2008312136A (ja) ケーブル通信装置およびケーブル通信方法
US20080291983A1 (en) Signal adjustment device
US7110735B2 (en) Automatic gain control system
US8027644B2 (en) Transceiver system including dual low-noise amplifiers
JP2008010909A (ja) 自動利得制御回路
JP4223131B2 (ja) テレビジョン信号切換器
KR100432595B1 (ko) 다운변환기의변환이득을제어하는장치
US4466133A (en) Radio receiver apparatus including multipath fade compensating arrangement
JP2005513903A (ja) チューナ用の自動利得制御
US6236842B1 (en) Radio receiver
JP2797845B2 (ja) Ａｍチューナ
WO2002047260A2 (en) Am receiver with audio filtering means
US20070222524A1 (en) Antenna Amplfier
JP3005472B2 (ja) 受信機
JP2005312043A (ja) テレビ受信用増幅装置
JP2933545B2 (ja) 携帯電話機
JP2006067369A (ja) テレビ受信用増幅装置
JP2005102008A (ja) 受信装置、受信方法
US20020052184A1 (en) Avoidance of interference between items of electrical apparatus
US20160029066A1 (en) Broadcast receiver and tuning apparatus
US20090124228A1 (en) Intermodulation disturbance detecting unit
JP3157281B2 (ja) 受信機

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060413

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060413

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081118

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081119

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111128

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111128

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121128

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131128

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees