CH260207A - Röhrenverstärker mit einstellbarem Verstärkungsgrad. - Google Patents

Röhrenverstärker mit einstellbarem Verstärkungsgrad.

Info

Publication number
CH260207A
CH260207A CH260207DA CH260207A CH 260207 A CH260207 A CH 260207A CH 260207D A CH260207D A CH 260207DA CH 260207 A CH260207 A CH 260207A
Authority
CH
Switzerland
Prior art keywords
adjustable gain
tube amplifier
amplifier
tube
gain
Prior art date
Application number
Other languages
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH260207A publication Critical patent/CH260207A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/06—Manually-operated control in untuned amplifiers having discharge tubes
    • H03G3/08—Manually-operated control in untuned amplifiers having discharge tubes incorporating negative feedback
CH260207D 1940-02-02 1947-03-17 Röhrenverstärker mit einstellbarem Verstärkungsgrad. CH260207A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB260207X 1940-02-02

Publications (1)

Publication Number Publication Date
CH260207A true CH260207A (de) 1949-02-28

Family

ID=10237103

Family Applications (1)

Application Number Title Priority Date Filing Date
CH260207D CH260207A (de) 1940-02-02 1947-03-17 Röhrenverstärker mit einstellbarem Verstärkungsgrad.

Country Status (1)

Country Link
CH (1) CH260207A (de)

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