MY103326A - Intermediate frequency converter circuit for multiplex broadcasting tv receiver - Google Patents
Intermediate frequency converter circuit for multiplex broadcasting tv receiverInfo
- Publication number
- MY103326A MY103326A MYPI88000855A MYPI19880855A MY103326A MY 103326 A MY103326 A MY 103326A MY PI88000855 A MYPI88000855 A MY PI88000855A MY PI19880855 A MYPI19880855 A MY PI19880855A MY 103326 A MY103326 A MY 103326A
- Authority
- MY
- Malaysia
- Prior art keywords
- mhz
- picture carrier
- receiver
- intermediate frequency
- multiplex broadcasting
- Prior art date
Links
Landscapes
- Color Television Systems (AREA)
Abstract
AN INTERMEDIATE FREQUENCY CIRCUIT MULTIPLEX BROADCASTING TV RECEIVER COMPRISING A TUNER, A PRE-AMPLIFIER, A SAW FILTER, A CONVERTER FOR PASSING PICTURE CARRIER OF TUNER IN CASE OF 38.9 MHz AND CONVERTING THE PICTURE CARRIER INTO 38.9 MHZ IN CASE OF 33.4 MHz AN OSCILLATOR FOR APPLYING A PREDETERMINED VOLTAGE OR AN OSCILLATION SIGNAL OF 72.3 MHz TO THE CONVERTER, AND A TRAP OF 72.3 MHz FOR PASSING SIGNALS OF 38.9 MHz AMONG THE OUTPUT SIGNALS OF THE CONVERTER THROUGH THE PRE-AMPLIFIER. THE IF CIRCUIT CONVERTS THE BAND I PICTURE CARRIER OF SECAM-L SYSTEM INTO 38.9 MHz PICTURE CARRIER SO THAT BAND I PICTURE CARRIER OF SECAM-L SYSTEM CAN BE FILTERED BY SAW FILTER OF PAL-B/G SYSTEM. (FIG )
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR8705908U KR890009222Y1 (en) | 1987-04-22 | 1987-04-22 | Multi-receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY103326A true MY103326A (en) | 1993-05-29 |
Family
ID=44343858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI88000855A MY103326A (en) | 1987-04-22 | 1988-07-29 | Intermediate frequency converter circuit for multiplex broadcasting tv receiver |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR890009222Y1 (en) |
| IN (1) | IN170020B (en) |
| MY (1) | MY103326A (en) |
-
1987
- 1987-04-22 KR KR8705908U patent/KR890009222Y1/en not_active IP Right Cessation
-
1988
- 1988-07-29 MY MYPI88000855A patent/MY103326A/en unknown
- 1988-08-26 IN IN713/CAL/88A patent/IN170020B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN170020B (en) | 1992-01-25 |
| KR890009222Y1 (en) | 1989-12-18 |
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