Articles from page 23: Previous page Next page

  1. Please wait. Loading browse data... loading
  2. To-day's Broadcasting

    {No abstract available}

    Detailed lists, results, guides : 228 words
  3. Advertising

    {No abstract available}

    Advertising : 596 words
  4. OUR WIRELESS CIRCLE

    AS promised, I am describing this week the Station Selector, which should fill a long-felt want with such a degree of efficiency that it will become ... [ILLUSTRATED]

    Article : 808 words
  5. Wireless Notes

    AT 8.45 to-night 4QG will relay from Sydney the A.B.C. Players in a radio adaptation of Hall Gaine's famous novel, The Manxman The production ...

    Article : 265 words
  6. Advertising

    {No abstract available}

    Advertising : 274 words
  7. STATION 4BK.

    This evening a special feature is to be broadcast at 9.15 entitled, Which is Which This will introduce de Pachmann and Wilfrid Gordon (pianists) and ...

    Article : 196 words
  8. MAINS VALVES

    THE other day I came across a man who is using mains valves for battery operation. It sounds strange at first, but when you come to think of it ...

    Article : 327 words
  9. STATION 4BC

    A splendid musical programme has been selected for to-day's broadcast from station 4BC. Commencing at 10 a.m. with an overture, Crown Diamonds, ...

    Article : 262 words
  10. Radioqueries

    "Experimenter" (Grandcheater) asks for the following information concerning the Mystery crystal Set: (1) What is the length and diameter of the former! (2) What number of ...

    Article : 149 words
  11. DISTORTION

    When does a grid-circuit detector becomes "power?' detector? This is a question, that cannot be answered with out reference to the calve used, how it ...

    Article : 221 words
  12. THE ADVANCE FOUR.

    K. S. (Booval) has built the 1832 Advance Four as described In a Southern journal, and the set will not tune in Southern stations with any volume, with the exception of 2SM ...

    Article : 218 words
  13. STATION 4BH.

    A varied programme of music has been selected for to-day. From 12 to 12.30 excerpts from musical romances and operettas will be featured, from ...

    Article : 159 words
  14. WAVE TRAP DETAILS.

    T. O. (Woolloongabba) asks for circuit details of an Acceptor type wave trap suitable for operation with Ms receiver. Answer.—The Station selector described in ...

    Article : 37 words
  15. STATION SELECTOR.

    Amateur (Kedron) has a Loftin White three-quarter valve receiver, on which 4QG gives quite a lot of interference over a vide wave band. Be asks (1) for information on a trap or gadget ...

    Article : 288 words
  16. SCREEN GRID PENTODE TWO.

    T. W. (Sandgate) has an old type of commercial receiver, and he asks if the power transformer, filter choke, and rectifier valve would do for the screen grid pentode two ...

    Article : 116 words
  17. PREVENTING "PICK-UP"

    When long leads are used to connect the set to a loud-speaker in another room, they are very likely to pick up noise from your own A.C. mains, or ...

    Article : 94 words
  18. SLOTTED VANE

    Many gang-tuning condensers have a slotted vane in each section. The sections cannot be made in the factory to have equal capacities over the whole ...

    Article : 183 words
  19. TWO-VALVE SELECTIVITY.

    J. McG. (Nudgee) bag a two-valve set which brines in all local stations at once. The set is of the variometer type, and be asks for some form of wave-trap that will enable him to ...

    Article : 57 words
  20. BUILDING A HORN SPEAKER.

    J. J. C. (Mackay) desires to build a horn speaker with a three foot square mouth, and driven by an eight Inch cone speaker, and he asks for the particulars of such a horn. (1) ...

    Article : 120 words
  21. REACTION CONTROL

    For smooth reaction-control, particularly when using a single back-coupled valve for short-wave working, it is desirable to employ a variable grid-leak. ...

    Article : 94 words
  22. 34,755,410 SETS

    According to figures made available by Lawrence D. Batson, of the Electrical Equipment Division, Department of Commerce (U.S.A.), the total number of ...

    Article : 93 words
  23. S.O.S. CALLS

    The rule requiring a continuous by broadcasting stations for S.O.S. messages bus been lifted in America. Previously each station had to have a distinct ...

    Article : 83 words
×

Buy

Download

Please choose from the following download options:

Share

Share this item on:

Print

Print page as...

The National Library of Australia's Copies Direct service lets you purchase higher quality, larger sized photocopies or electronic copies of newspapers pages.

Scope
Format of download
as... PDF PDF

You need to login before you can save preferences.

$