Reducing radio volume blamed on B batteries and tubes
Article outlines how failing B batteries or worn tube filaments reduce radio volume. It recommends testing voltage with a reliable voltmeter, using heavy duty B batteries for economy, and rejuvenating or replacing exhausted tubes to restore performance. It notes common causes and practical checks for homeowners.
MENTIONED IN THIS ARTICLE
National Bureau of Standards
Met
By-Pass Condensers in Radio Receivers
Practical guidance on using by pass condensers in radio sets to keep RF currents in their proper circuits. Install across A and B batteries and across 45V to negative filament and 90V to negative filament. Use 0.0025 to .01 µF across audio transformer primaries and test for leaks with a low voltage setup.
R F Amplification to Give Volume and Tone
Radio frequency amplification uses extra transformers before the detector to boost RF signals so the detector reacts with greater volume and clarity in the audio stage. Typically two RF stages suffice, though one can be enough in carefully designed receivers.
MENTIONED IN THIS ARTICLE
Avan
B Batteries in Receiver Should Be Replaced
Rundown B batteries must be replaced even with plate voltage present. Overdischarged B batteries under 17 volts and 45 volt cells under 34 volts are inefficient and may cause poor reception or noises in the set. Replace to maintain proper operation.
Improved Variable Condenser Housing Shields Components
A brass housing for variable condensers protects the plates from injury and dust, shielding the condenser from body capacitance and magnetic spray from nearby instruments.
Delicious salad ideas and old fashioned cooking tips
A mixed collection of recipe notes and culinary guidance covers fruit and vegetable salads, tomato and pear combinations, citrus dishes, and cheesed fruit preparations. Instructions detail tomato aspic, coconut dressed salads, shell presentations, and cucumber onion bowls, plus various dressings, seasonings, and cooking methods for a hearty era kitchen.
Alarm Clock Rooster Upsets Barnyard Friends
A drowsy morning scene features Red Top the rooster waking the barnyard. Animals voice irritation at the noise while a hens self assigns as an alarm clock, and a goat and peacock trade quips about sleeping styles. The farmer’s son complains of the racket before the farm settles.
MENTIONED IN THIS ARTICLE
Red Top
Porky Pig
Sir William Goat
Buly Goat
William
Billy
Har Ever Known and Ananias in Clever Exchange
A narrator recounts a man called the greatest liar, claiming Ananias was the bravest in courage and adding that his own young brother surpassed him. The dialogue shifts as a lesson on deceit and perception within a stylized moral anecdote.
MENTIONED IN THIS ARTICLE
Bobby
Ananias
Got Over His Hurt Billy Recovers From Party Fall
Billy said he fell at a party and hurt himself his mother expressed concern and he replied he did not cry claiming he got over it by patching through times
MENTIONED IN THIS ARTICLE
Billy
Also Mentioned on This Page
BeNwe
George W. Vinal
Hie Laboratory
United States Bureau of Standards
Washington
R. F
Hfe
Alice Dunlap
Ben
Mia
Farmer's Son
Old Red Top
Monarch Rademark
Monarch Quality
Reid, Murdoch & CO
Chicago
Boston
Pittsburgh
New York
Tiigersoll
Northwestern Yeast Co
North
Ashland Ave
Mn Ape Te Ya Man
Willan Penn
Standard Oil CO
New Jersey
Ort
Fletcher