IT1000292B - ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER - Google Patents

ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER

Info

Publication number
IT1000292B
IT1000292B IT5423273A IT5423273A IT1000292B IT 1000292 B IT1000292 B IT 1000292B IT 5423273 A IT5423273 A IT 5423273A IT 5423273 A IT5423273 A IT 5423273A IT 1000292 B IT1000292 B IT 1000292B
Authority
IT
Italy
Prior art keywords
frequency modulation
interference circuit
modulation receiver
receiver
interference
Prior art date
Application number
IT5423273A
Other languages
Italian (it)
Original Assignee
Autovox Spa
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 Autovox Spa filed Critical Autovox Spa
Priority to IT5423273A priority Critical patent/IT1000292B/en
Priority to DE19742454029 priority patent/DE2454029C3/en
Application granted granted Critical
Publication of IT1000292B publication Critical patent/IT1000292B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
IT5423273A 1973-12-11 1973-12-11 ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER IT1000292B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT5423273A IT1000292B (en) 1973-12-11 1973-12-11 ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER
DE19742454029 DE2454029C3 (en) 1973-12-11 1974-11-14 Jamming block for an FM receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5423273A IT1000292B (en) 1973-12-11 1973-12-11 ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER

Publications (1)

Publication Number Publication Date
IT1000292B true IT1000292B (en) 1976-03-30

Family

ID=11287012

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5423273A IT1000292B (en) 1973-12-11 1973-12-11 ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER

Country Status (2)

Country Link
DE (1) DE2454029C3 (en)
IT (1) IT1000292B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163917C (en) * 1975-10-02 1980-10-15 Philips Nv RADIO RECEIVER.
IT1052399B (en) * 1975-11-25 1981-06-20 Autovox Spa ELECTRONIC CIRCUIT FOR THE SUPPRESSION OF INTERFERENCE IN RADIO RECEIVERS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757970A (en) * 1969-10-25 1971-04-23 Philips Nv CIRCUIT FOR SUPPRESSING PARASITES IN AN ELECTRIC SIGNAL RECEIVER
NL145420B (en) * 1969-10-25 1975-03-17 Philips Nv CIRCUIT FOR SUPPRESSING TROUBLE IN AN FM RADIO RECEIVER.
BE758331A (en) * 1969-11-01 1971-04-30 Philips Nv CIRCUIT FOR SUPPRESSING PARASITES IN AN ELECTRIC SIGNAL RECEIVER

Also Published As

Publication number Publication date
DE2454029B2 (en) 1977-03-17
DE2454029C3 (en) 1985-05-30
DE2454029A1 (en) 1975-06-19

Similar Documents

Publication Publication Date Title
JPS5234829A (en) Portable reproducer
CA1006919A (en) Oscillator circuit
NL7409361A (en) HIGH FREQUENCY CIRCUIT.
IT1015189B (en) FREQUENCY MODULATION RADIOR RECEIVER WIDTH MODULATION
AU7349774A (en) Drive circuit
IT1020912B (en) TUNING CIRCUIT FOR RECEIVERS
SE402681B (en) RECEIVER MODULATOR
SE393502B (en) FREQUENCY CORRECTION DEVICE
IT1000292B (en) ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER
IT994626B (en) CIRCUITAL ARRANGEMENT FOR A FREQUENCY MODULATED SIGNAL RECEIVER
IT1014175B (en) INTER-URBAN TELEPHONE CIRCUIT
IT1056856B (en) CIRCUIT ARRANGEMENT FOR DECODING A FREQUENCY MODULATED RADIO SIGNAL
CA996206A (en) Crystal oscillation modulating circuit
SE398027B (en) FREQUENCY FORJONIZER
AR196411A1 (en) A FREQUENCY DIVIDING CIRCUIT
CA1029821A (en) Oscillator circuit
AU6117473A (en) Circuit arrangements
ZA747809B (en) Condenser
IT1007412B (en) OSCILLATOR POWER CIRCUIT IN SUBSCRIBER EQUIPMENT
IT1011344B (en) NOISE LIMITING CIRCUIT IN A STEREO RADIO RECEIVER
IT1025919B (en) IMPROVED HOOKING CIRCUIT
ZA739651B (en) Low frequency aplifier
IT1015491B (en) DEMODULATOR FOR FREQUENCY MODULATED SIGNALS
IT1030251B (en) CIRCUIT ARRANGEMENT FOR INTERFERENCE SUPPRESSION IN A FREQUENCY MODULATED RADIOR RECEIVER
IT1022942B (en) CRYSTAL OSCILLATOR CIRCUIT