CH408137A - Radio device consisting of at least two transmitters and at least one, in particular movable, receiver - Google Patents

Radio device consisting of at least two transmitters and at least one, in particular movable, receiver

Info

Publication number
CH408137A
CH408137A CH197163A CH197163A CH408137A CH 408137 A CH408137 A CH 408137A CH 197163 A CH197163 A CH 197163A CH 197163 A CH197163 A CH 197163A CH 408137 A CH408137 A CH 408137A
Authority
CH
Switzerland
Prior art keywords
transmitters
receiver
radio device
device consisting
particular movable
Prior art date
Application number
CH197163A
Other languages
German (de)
Inventor
Albert Dr Essmann
Original Assignee
Telefunken Patent
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 Telefunken Patent filed Critical Telefunken Patent
Publication of CH408137A publication Critical patent/CH408137A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • 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
    • H03G3/344—Muting responsive to the amount of noise (noise squelch)

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
CH197163A 1962-03-29 1963-02-15 Radio device consisting of at least two transmitters and at least one, in particular movable, receiver CH408137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1616576 1962-03-29

Publications (1)

Publication Number Publication Date
CH408137A true CH408137A (en) 1966-02-28

Family

ID=5682207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH197163A CH408137A (en) 1962-03-29 1963-02-15 Radio device consisting of at least two transmitters and at least one, in particular movable, receiver

Country Status (2)

Country Link
CH (1) CH408137A (en)
DE (1) DE1616576B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079253A1 (en) * 1970-02-05 1971-11-12 Pye Ltd
FR2316790A1 (en) * 1975-06-30 1977-01-28 California Microwave FM DEMODULATOR WITH A DAMPING CIRCUIT USING A DELAY LINE WITH PROGRESSIVE SHIFT

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231564A1 (en) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Radio system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067084B (en) * 1959-10-15 Körting Radio Werke G.m.b.H., Grassau (Chiemgau) Circuit arrangement for noise elimination for fading-controlled radio receivers
DE1111681B (en) * 1952-12-02 1961-07-27 Rundfunk Betr Stechnik G M B H Wireless messaging system with multiple occupancy of VHF-FM frequency channels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079253A1 (en) * 1970-02-05 1971-11-12 Pye Ltd
FR2316790A1 (en) * 1975-06-30 1977-01-28 California Microwave FM DEMODULATOR WITH A DAMPING CIRCUIT USING A DELAY LINE WITH PROGRESSIVE SHIFT

Also Published As

Publication number Publication date
DE1616576B1 (en) 1969-10-16

Similar Documents

Publication Publication Date Title
CH408137A (en) Radio device consisting of at least two transmitters and at least one, in particular movable, receiver
FR1365189A (en) Antenna
CH407257A (en) Radio beacon equipment
FR1325472A (en) Punching bag refinements
DK109812C (en) Portable two-way radio transmitter and receiver equipment.
AT238771B (en) Device for connecting several transmitters and receivers to a common antenna
CH387111A (en) Radar device with two reception channels with different reception frequencies
CH411055A (en) Antenna field
AT269228B (en) Radio measuring device, especially portable patrol radar
CH402976A (en) Tuning device, in particular for television receivers
CH404355A (en) Cutting and pressing device
ES101226Y (en) TV and radio tester
DK103243C (en) High frequency dipole antenna.
ES96047Y (en) Antenna retention device in radio receivers
FR1250242A (en) Adjustable amplification radio receiver
OA01044A (en) Radio receiver with transitors and headphones.
FR1314977A (en) Radio antenna
AU275131B2 (en) Pesticides having acarcidal and ovicidal properties
FR1347041A (en) Improvements in radio and television receivers
FR1296007A (en) Table with built-in antenna
CA650779A (en) Transistor element and transistor circuit
FR1361434A (en) Improvement in radio receiver devices
FR1366082A (en) Base for television, radio and table sets
ES88637Y (en) Protective grille for loudspeakers in radio receivers and the like
CH360710A (en) Bulky antenna with swiveling and sliding elements