IT979858B - INTRINSICALLY SAFE SELECTOR CIRCUIT FOR PREFIXED REPEAT FREQUENCY SIGNALS - Google Patents
INTRINSICALLY SAFE SELECTOR CIRCUIT FOR PREFIXED REPEAT FREQUENCY SIGNALSInfo
- Publication number
- IT979858B IT979858B IT48818/73A IT4881873A IT979858B IT 979858 B IT979858 B IT 979858B IT 48818/73 A IT48818/73 A IT 48818/73A IT 4881873 A IT4881873 A IT 4881873A IT 979858 B IT979858 B IT 979858B
- Authority
- IT
- Italy
- Prior art keywords
- prefixed
- frequency signals
- selector circuit
- intrinsically safe
- repeat frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7209321A FR2176266A5 (en) | 1972-03-17 | 1972-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT979858B true IT979858B (en) | 1974-09-30 |
Family
ID=9095361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48818/73A IT979858B (en) | 1972-03-17 | 1973-03-15 | INTRINSICALLY SAFE SELECTOR CIRCUIT FOR PREFIXED REPEAT FREQUENCY SIGNALS |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE796785A (en) |
CA (1) | CA996220A (en) |
ES (1) | ES412726A1 (en) |
FR (1) | FR2176266A5 (en) |
IT (1) | IT979858B (en) |
ZA (1) | ZA731726B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478901B1 (en) * | 1980-03-18 | 1986-02-07 | Jeumont Schneider | LARGER AMPLITUDE ALTERNATIVE SIGNAL SELECTION STAGE AMONG TWO DIFFERENT FREQUENCY SIGNALS |
-
1972
- 1972-03-17 FR FR7209321A patent/FR2176266A5/fr not_active Expired
-
1973
- 1973-03-13 ZA ZA731726A patent/ZA731726B/en unknown
- 1973-03-15 IT IT48818/73A patent/IT979858B/en active
- 1973-03-15 BE BE1004889A patent/BE796785A/en not_active IP Right Cessation
- 1973-03-16 CA CA166,596A patent/CA996220A/en not_active Expired
- 1973-03-16 ES ES412726A patent/ES412726A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE796785A (en) | 1973-07-02 |
ES412726A1 (en) | 1976-01-16 |
CA996220A (en) | 1976-08-31 |
FR2176266A5 (en) | 1973-10-26 |
ZA731726B (en) | 1974-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7303774D0 (en) | MICROWAVE CIRCUIT | |
IT975894B (en) | FREQUENCY MODULATED TELEMENTER | |
BR7300765D0 (en) | A RADIO FILTER FREQUENCY PASSABAIXOS | |
CA973618A (en) | Non-reciprocating circuit device using a circulator | |
SE388517B (en) | SIGNAL FREQUENCY CIRCUIT | |
AT344796B (en) | MODULATOR CIRCUIT | |
GB1444807A (en) | Sample-measuring devices | |
AT349544B (en) | MODULATOR CIRCUIT | |
GB1440630A (en) | Frequency converting device | |
BE806116A (en) | MICROWAVE MAGNETRON | |
SE393877B (en) | COUPLING DEVICE FOR GENERATING A CONTROLLED FREQUENCY | |
ZA723942B (en) | A frequency synthesier device | |
AR196411A1 (en) | A FREQUENCY DIVIDING CIRCUIT | |
IT1002249B (en) | FREQUENCY ADDITION DEVICE | |
IT979858B (en) | INTRINSICALLY SAFE SELECTOR CIRCUIT FOR PREFIXED REPEAT FREQUENCY SIGNALS | |
IT980456B (en) | ELECTRONIC DISCHARGE DEVICE FOR MICROWAVE | |
IT948767B (en) | SERVING CIRCUIT VARIABLE FREQUENCY GENERATOR | |
IT988972B (en) | CIRCUIT FOR SUPPRESSING NOISE IMPULSES OVERLAPPING ELECTRICAL LI | |
AT316691B (en) | High frequency inverter | |
IT979944B (en) | INTRINSICALLY SAFE SELECTOR CIRCUIT FOR PRE-FIXED REPEAT FREQUENCY SIGNALS | |
IT998397B (en) | FREQUENCY SELECTIVE CIRCUIT | |
IT978922B (en) | FREQUENCY TRANSLATOR CIRCUIT | |
IT979600B (en) | TUNED CIRCUIT INCLUDING RESONANCE TRANSMISSION LINES | |
TR17487A (en) | FREQUENCY SELECTOR CIRCUIT COMPONENTS | |
JPS4866247A (en) | Frequency multiplying devices |