JPS6482784A - Tuner for satellite broadcasting - Google Patents

Tuner for satellite broadcasting

Info

Publication number
JPS6482784A
JPS6482784A JP62238892A JP23889287A JPS6482784A JP S6482784 A JPS6482784 A JP S6482784A JP 62238892 A JP62238892 A JP 62238892A JP 23889287 A JP23889287 A JP 23889287A JP S6482784 A JPS6482784 A JP S6482784A
Authority
JP
Japan
Prior art keywords
muse
input
signal
tuner
received
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
JP62238892A
Other languages
Japanese (ja)
Other versions
JPH0423472B2 (en
Inventor
Yuichi Ninomiya
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 Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP62238892A priority Critical patent/JPS6482784A/en
Publication of JPS6482784A publication Critical patent/JPS6482784A/en
Publication of JPH0423472B2 publication Critical patent/JPH0423472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To switch and receive television and high vision by inputting an input to a D/A converting means from outside instead of a digital audio signal. CONSTITUTION:This tuner is equipped with a means which extracts a signal which is FM-demodulated by an FM demodulator 52 directly, a specifying means which specifies the time constant of an AFC loop for local oscillation, and a switching means which switches the input to the D/A converting means 57 so that the input is received from outside instead of the digital audio signal. Therefore, a signal in a >=8.1MHz band by a multiplex subsampling transmission (MUSE) system is extracted as it is and supplied to a MUSE decoder. Further, a local oscillator is controlled with a key AFC matched with a peak clamp of the MUSE system and stable reception is enabled. Further, sound is inputted from the MUSE decoder 51 and an audio D/A converting circuit, an output filter, and an amplifier are usable as they are. Consequently, the television and high vision are switched and received.
JP62238892A 1987-09-25 1987-09-25 Tuner for satellite broadcasting Granted JPS6482784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238892A JPS6482784A (en) 1987-09-25 1987-09-25 Tuner for satellite broadcasting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238892A JPS6482784A (en) 1987-09-25 1987-09-25 Tuner for satellite broadcasting

Publications (2)

Publication Number Publication Date
JPS6482784A true JPS6482784A (en) 1989-03-28
JPH0423472B2 JPH0423472B2 (en) 1992-04-22

Family

ID=17036818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238892A Granted JPS6482784A (en) 1987-09-25 1987-09-25 Tuner for satellite broadcasting

Country Status (1)

Country Link
JP (1) JPS6482784A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113729A (en) * 1988-10-24 1990-04-25 Sony Corp Receiver
JPH05161139A (en) * 1991-01-10 1993-06-25 Victor Co Of Japan Ltd Receiver incorporated with bs tuner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113729A (en) * 1988-10-24 1990-04-25 Sony Corp Receiver
JPH05161139A (en) * 1991-01-10 1993-06-25 Victor Co Of Japan Ltd Receiver incorporated with bs tuner

Also Published As

Publication number Publication date
JPH0423472B2 (en) 1992-04-22

Similar Documents

Publication Publication Date Title
MY115022A (en) Tuner for digital satellite receiver
JPS57155885A (en) Television and fm receiver
GB1507104A (en) Community aerial television systems
US4779129A (en) FM simultaneous broadcast system for CATV
MY107498A (en) Interrupting the video if signal path during fm radio mode in a television receiver.
JPS6482784A (en) Tuner for satellite broadcasting
JPS57212882A (en) Receiver for television audio signal
JPS63299582A (en) Television receiver incorporating satellite broadcasting receiver
JPS6277769A (en) Television signal receiver
KR0129262B1 (en) Wireless mic signal transmission & reception apparatus
JPS57194682A (en) Multisystem television receiver
KR960012021B1 (en) Satellite broadcasting receiver in tv set
JPS5644276A (en) Television receiver
JP2501370B2 (en) Television receiver
KR950006911Y1 (en) The radio transmitter and receiver in tv and audio
KR860000728Y1 (en) Video receiver in multimode
JPS5634241A (en) Receiving unit
JPH06105252A (en) Satellite broadcast receiver
JP2848645B2 (en) Audio multiplex signal switching device
FR2367394A1 (en) Multi-standard television receiver circuit - automatically switches to UHF or VHF operation changing both IF and output stages
JPS5555630A (en) Multiplex broadcast reception system in television receiver
JPH0759057B2 (en) Television receiver
JPS55143847A (en) Wide band receiving circuit
JPH06133251A (en) Satellite broadcast receiver
JPS5761343A (en) Broad band tuner

Legal Events

Date Code Title Description
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