GB458801A - Improvements in or relating to radio receiving apparatus - Google Patents
Improvements in or relating to radio receiving apparatusInfo
- Publication number
- GB458801A GB458801A GB1856635A GB1856635A GB458801A GB 458801 A GB458801 A GB 458801A GB 1856635 A GB1856635 A GB 1856635A GB 1856635 A GB1856635 A GB 1856635A GB 458801 A GB458801 A GB 458801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- earthed
- junction
- relating
- receiving apparatus
- radio receiving
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1009—Placing the antenna at a place where the noise level is low and using a noise-free transmission line between the antenna and the receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
458,801. Wireless receiving systems. KOLSTER-BRANDES, Ltd., and EARP, C. W., Cray Works, Sidcup, Kent. June 28, 1935, No. 18566. [Class 40 (v)] A dipole aerial A1, A2 feeds the input coil L3 of a receiver, through a transmission line T and balanced tuned circuits L1 C1, L2 C2 in which interference currents picked up by the line T are balanced out, and the differential condenser DC and potential divider DR with their movable members earthed are connected thereacross to produce a final balancing. The junction X between the coils L1 L2 may be connected directly or through an impedance to the earthed junction Y of the tuning condensers C1 C2.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1856635A GB458801A (en) | 1935-06-28 | 1935-06-28 | Improvements in or relating to radio receiving apparatus |
FR808281D FR808281A (en) | 1935-06-28 | 1936-04-25 | Improvements to radio signaling systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1856635A GB458801A (en) | 1935-06-28 | 1935-06-28 | Improvements in or relating to radio receiving apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB458801A true GB458801A (en) | 1936-12-28 |
Family
ID=10114647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1856635A Expired GB458801A (en) | 1935-06-28 | 1935-06-28 | Improvements in or relating to radio receiving apparatus |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR808281A (en) |
GB (1) | GB458801A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256487A (en) * | 1962-08-08 | 1966-06-14 | Senn Custom Inc | Interference suppression system |
-
1935
- 1935-06-28 GB GB1856635A patent/GB458801A/en not_active Expired
-
1936
- 1936-04-25 FR FR808281D patent/FR808281A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256487A (en) * | 1962-08-08 | 1966-06-14 | Senn Custom Inc | Interference suppression system |
Also Published As
Publication number | Publication date |
---|---|
FR808281A (en) | 1937-02-02 |
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