ES2025004A6 - Pilot frequency generator for teledistribution networks - Google Patents
Pilot frequency generator for teledistribution networksInfo
- Publication number
- ES2025004A6 ES2025004A6 ES9100278A ES9100278A ES2025004A6 ES 2025004 A6 ES2025004 A6 ES 2025004A6 ES 9100278 A ES9100278 A ES 9100278A ES 9100278 A ES9100278 A ES 9100278A ES 2025004 A6 ES2025004 A6 ES 2025004A6
- Authority
- ES
- Spain
- Prior art keywords
- teledistribution
- networks
- pilot frequency
- frequency generator
- series
- 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 - Lifetime
Links
Abstract
Pilot frequency generator for teledistribution networks, which includes a voltage-controlled oscillator and a series of amplifying stages, formed by bipolar transistors, of which at least the second stage works in saturation, as a result of which its output level does not depend practically on the input level, thus guaranteeing the amplitude stability of the signal. This generator is used to provide a reference signal, stable both in frequency and in amplitude, to a series of teledistribution amplifiers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100278A ES2025004A6 (en) | 1991-02-04 | 1991-02-04 | Pilot frequency generator for teledistribution networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9100278A ES2025004A6 (en) | 1991-02-04 | 1991-02-04 | Pilot frequency generator for teledistribution networks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2025004A6 true ES2025004A6 (en) | 1992-03-01 |
Family
ID=8271056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9100278A Expired - Lifetime ES2025004A6 (en) | 1991-02-04 | 1991-02-04 | Pilot frequency generator for teledistribution networks |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2025004A6 (en) |
-
1991
- 1991-02-04 ES ES9100278A patent/ES2025004A6/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |