DE2608388C3 - Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems - Google Patents

Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems

Info

Publication number
DE2608388C3
DE2608388C3 DE2608388A DE2608388A DE2608388C3 DE 2608388 C3 DE2608388 C3 DE 2608388C3 DE 2608388 A DE2608388 A DE 2608388A DE 2608388 A DE2608388 A DE 2608388A DE 2608388 C3 DE2608388 C3 DE 2608388C3
Authority
DE
Germany
Prior art keywords
cable
equalizer
differential gain
potentiometer
relay system
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.)
Expired
Application number
DE2608388A
Other languages
German (de)
English (en)
Other versions
DE2608388A1 (de
DE2608388B2 (de
Inventor
Wolfgang Dipl.-Ing. 8000 Muenchen Ulmer
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2608388A priority Critical patent/DE2608388C3/de
Priority to GB8054/77A priority patent/GB1572861A/en
Priority to IT20674/77A priority patent/IT1076976B/it
Priority to FI770622A priority patent/FI64873C/fi
Priority to FR7705568A priority patent/FR2343365A1/fr
Priority to SE7702183A priority patent/SE418134B/xx
Priority to AU22768/77A priority patent/AU506779B2/en
Priority to NO770668A priority patent/NO143008C/no
Priority to LU76862A priority patent/LU76862A1/xx
Priority to IE424/77A priority patent/IE44466B1/en
Priority to AT132477A priority patent/AT360086B/de
Priority to DK87577A priority patent/DK87577A/da
Priority to NLAANVRAGE7702196,A priority patent/NL172812C/xx
Priority to BE175360A priority patent/BE851949A/xx
Publication of DE2608388A1 publication Critical patent/DE2608388A1/de
Publication of DE2608388B2 publication Critical patent/DE2608388B2/de
Application granted granted Critical
Publication of DE2608388C3 publication Critical patent/DE2608388C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Circuits Of Receivers In General (AREA)
DE2608388A 1976-03-01 1976-03-01 Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems Expired DE2608388C3 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE2608388A DE2608388C3 (de) 1976-03-01 1976-03-01 Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems
IT20674/77A IT1076976B (it) 1976-03-01 1977-02-25 Correttore per l'amplificazione differenziale di un sistema di radiotrasmissione direttiva in modulazione di frequenza
FI770622A FI64873C (fi) 1976-03-01 1977-02-25 Korrektionsdon foer differentialfoerstaerkningen i ett fm-riktradiosystem
FR7705568A FR2343365A1 (fr) 1976-03-01 1977-02-25 Correcteur de distorsion pour l'amplification differentielle d'un systeme de transmission par faisceaux hertziens a modulation de frequence
GB8054/77A GB1572861A (en) 1976-03-01 1977-02-25 Equalizer for the differential gain of an fm directional radio system
LU76862A LU76862A1 (show.php) 1976-03-01 1977-02-28
AU22768/77A AU506779B2 (en) 1976-03-01 1977-02-28 Equaliser arrangement
NO770668A NO143008C (no) 1976-03-01 1977-02-28 Korreksjonsledd for den differensielle forsterkning i et fm-retningsradiosystem
SE7702183A SE418134B (sv) 1976-03-01 1977-02-28 Korrektor for den differentiella forsterkningen i ett fm-radiolenksystem
IE424/77A IE44466B1 (en) 1976-03-01 1977-02-28 Improvements in or relating to an equalizer for the differential gain of an fm directional radio system
AT132477A AT360086B (de) 1976-03-01 1977-02-28 Entzerrer fuer die differentielle verstaerkung eines fm-richtfunksystems
DK87577A DK87577A (da) 1976-03-01 1977-02-28 Modforvrenger til en fm-radiokedes differentielle forsterkning
BE175360A BE851949A (fr) 1976-03-01 1977-03-01 Correcteur de distorsion pour l'amplification differentielle d'un systeme de transmission par faisceaux hertziens a modulation de frequence
NLAANVRAGE7702196,A NL172812C (nl) 1976-03-01 1977-03-01 Inrichting voor het corrigeren van de differentiele versterking in een stelsel voor het overdragen van frequentiegemoduleerde signalen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2608388A DE2608388C3 (de) 1976-03-01 1976-03-01 Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems

Publications (3)

Publication Number Publication Date
DE2608388A1 DE2608388A1 (de) 1977-09-08
DE2608388B2 DE2608388B2 (de) 1980-06-26
DE2608388C3 true DE2608388C3 (de) 1985-07-11

Family

ID=5971251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2608388A Expired DE2608388C3 (de) 1976-03-01 1976-03-01 Entzerrer für die Schräglage der differentiellen Verstärkung eines FM-Richtfunksystems

Country Status (14)

Country Link
AT (1) AT360086B (show.php)
AU (1) AU506779B2 (show.php)
BE (1) BE851949A (show.php)
DE (1) DE2608388C3 (show.php)
DK (1) DK87577A (show.php)
FI (1) FI64873C (show.php)
FR (1) FR2343365A1 (show.php)
GB (1) GB1572861A (show.php)
IE (1) IE44466B1 (show.php)
IT (1) IT1076976B (show.php)
LU (1) LU76862A1 (show.php)
NL (1) NL172812C (show.php)
NO (1) NO143008C (show.php)
SE (1) SE418134B (show.php)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030723C2 (de) * 1970-06-23 1982-02-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Entzerrung der Amplitude bei Frequenzmodulation
DE2421784C3 (de) * 1974-05-06 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Streckengerät für Übertragungsstrecken mit Koaxialkabeln zur Übertragung digitaler Signale

Also Published As

Publication number Publication date
AU506779B2 (en) 1980-01-24
DE2608388A1 (de) 1977-09-08
NL172812C (nl) 1983-10-17
AU2276877A (en) 1978-09-07
SE418134B (sv) 1981-05-04
ATA132477A (de) 1980-05-15
GB1572861A (en) 1980-08-06
NL7702196A (nl) 1977-09-05
FI64873B (fi) 1983-09-30
FR2343365A1 (fr) 1977-09-30
NO770668L (no) 1977-09-02
FI64873C (fi) 1984-01-10
AT360086B (de) 1980-12-29
FR2343365B1 (show.php) 1980-09-19
IE44466B1 (en) 1981-12-02
DE2608388B2 (de) 1980-06-26
BE851949A (fr) 1977-09-01
SE7702183L (sv) 1977-09-02
NO143008C (no) 1980-11-26
FI770622A7 (show.php) 1977-09-02
NO143008B (no) 1980-08-18
IT1076976B (it) 1985-04-27
NL172812B (nl) 1983-05-16
DK87577A (da) 1977-09-02
IE44466L (en) 1977-09-01
LU76862A1 (show.php) 1978-10-18

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Legal Events

Date Code Title Description
OD Request for examination
8281 Inventor (new situation)

Free format text: ULMER, WOLFGANG, DIPL.-ING., 8000 MUENCHEN, DE

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee