AU112515B2 - Improvements in or relating to band-spreading tuning arrangements for shortwave wireless receivers - Google Patents

Improvements in or relating to band-spreading tuning arrangements for shortwave wireless receivers

Info

Publication number
AU112515B2
AU112515B2 AU4608/39A AU460839A AU112515B2 AU 112515 B2 AU112515 B2 AU 112515B2 AU 4608/39 A AU4608/39 A AU 4608/39A AU 460839 A AU460839 A AU 460839A AU 112515 B2 AU112515 B2 AU 112515B2
Authority
AU
Australia
Prior art keywords
spreading
relating
band
wireless receivers
tuning arrangements
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
Application number
AU4608/39A
Inventor
Theo Vossen Arnold
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.)
Philips Lamps Ltd
Original Assignee
Philips Lamps Ltd
Filing date
Publication of AU112515B2 publication Critical patent/AU112515B2/en
Application filed by Philips Lamps Ltd filed Critical Philips Lamps Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU4608/39A 1939-10-07 Improvements in or relating to band-spreading tuning arrangements for shortwave wireless receivers Expired - Lifetime AU112515B2 (en)

Publications (1)

Publication Number Publication Date
AU112515B2 true AU112515B2 (en)

Family

ID=

Similar Documents

Publication Publication Date Title
AU112515B2 (en) Improvements in or relating to band-spreading tuning arrangements for shortwave wireless receivers
AU121493B2 (en) Improvements in or relating to band-spreading tuning arrangements for radio Receivers having morethan one shortwave range
AU111194B2 (en) Improvements in or relating to tuning devices for wireless receiving sets
AU109383B2 (en) Improvements in or relating to tuning mechanisms for radio receiving sets
AU109384B2 (en) Improvements in or relating to tuning devices for wireless receiving sets
AU406039A (en) Improvements in or relating to tuning devices for wireless receiving sets
AU525737A (en) Improvements in or relating to tuning mechanisms for radio receiving sets
AU525837A (en) Improvements in or relating to tuning devices for wireless receiving sets
AU111144B2 (en) Improvements in radio tuning arrangements
AU107845B2 (en) Improvements in or relating to padding condensers for superheterodyne radio receivers
AU109485B2 (en) Improvements in or relating to tuning devices for radio receivers andthe like
AU101839B2 (en) Improvements in or relating to arrangements for facilitating the correct tuning of wireless receiving sets
AU109745B2 (en) Improvements in or relating to radio receiving apparatus having completely automatic tuning
AU109977B2 (en) Improvements in or relating to automatic tuning means for radio-receiving sets
AU280538A (en) Improvements in or relating to padding condensers for superheterodyne radio receivers
AU551938A (en) Improvements in or relating to tuning devices for radio receivers andthe like
AU339236A (en) Improvements in or relating to arrangements for facilitating the correct tuning of wireless receiving sets
AU48039A (en) Improvements in or relating to radio receiving apparatus having completely automatic tuning
AU109479B2 (en) Improvements in or relating to radio frequency transformers
AU111232B2 (en) Improvements in or relating to radio-receiving sets which are tuned entirely automatically
GB489048A (en) Improvements relating to tuning coils for use in radio receiving sets or the like
AU109185B2 (en) Improvements in or relating to pushbutton tuning apparatus for radio receivers
GB510819A (en) Improvements in or relating to tuning devices for wireless receivers
AU104443B2 (en) Radio tuning dial
AU110851B2 (en) Improvements in or relating to frequency modulation receivers