Amplifying Tubes and Radio Frequency Selectivity
The article explains tube behavior, grid bias, and plate current affecting selectivity and gain in RF amplifiers. It covers negative grid bias, impedance, damping, and practical voltages for detector tubes and tuned circuits. It notes how reducing grid voltage impacts plate current and transmitter performance.
MENTIONED IN THIS ARTICLE
Lerten
Mera
Wilitamperes
Bochtine
Thom
Comsidex Loud Speaker in Radio Broadcast Review
A technical discussion explains how loudspeakers and motor elements affect sound quality. It covers voice fidelity, distortion causes from armature, pole piece design, and DC components, plus types of meters used in horn and cone speakers and their impact on intelligibility.
MENTIONED IN THIS ARTICLE
Bo Caierag
L . Moeligincy
Odiltersd
J. F. Niele
Mate Cole
America
VO Cyricn
Tso
Ind
Goslitz
Frei Lems
Hynterenla
Radio Interference From Leaky Transformer Problems
Walterbarn, B C residents report radio interference blamed on a leaky transformer. A radio dealer and technician investigated while power lines sagged and lights dimmed. The issue persisted despite inspection, with magneto and electrical faults suspected.
MENTIONED IN THIS ARTICLE
Syed Sgtedararda Crened
Kade
Walterbarn
B.C
Heleneta
AM Moon
Showa Rae
Fragmented Message About Night Journey and Departure
The text is garbled and unclear but references a night journey and a period around a departure. It mentions a term that appears like Keodendyhy and a date roughly 16 Athens, with no coherent facts or identifiable persons, places, or organizations.
Seed Potatoes Misnamed by Seed Firms Warned
United States Department of Agriculture findings show widespread misnaming of seed potato varieties from 1920 to 1925. Of 45 seedmen, two misnamed lots. the worst case substituted Spaui fing Bow or Hose No 4 for three varieties. Only five of 26 received lots in 1920 matched orders. Buyers urged to demand certified or standard varieties to curb abuse and market delays.
MENTIONED IN THIS ARTICLE
United Sates
United States Department of Agriculture
Eeedsmen
Mignonette Favored as Surest Lettuce Head
Mignonette is favored as the surest lettuce head for reliable heads. Iceberg varieties like New York or Wonderful are popular with rainy gardeners, but Mignonette heads reliably when others fail. Two main head types exist butterheads and crisp heads. among crisp heads the Boston variety is noted as early and well suited for women gardeners.
MENTIONED IN THIS ARTICLE
New York
Jy Boston
Wmnsteurs
Inoculate Sweet Clover When Sowing First Time
Inoculate sweet clover seed when sowing for the first time. Seed may be sown with water in spring or in February. Rates range eight to twelve pounds, with six to sixteen pounds recommended. Establishment is similar to red clover if soil has carbonate of lime and is not acid. The plant makes good pasture and first cutting hay is nearly as valuable as alfalfa hay.
Tuberculosis Eradication Efforts Extend to Swine and Fowls
A USDA bureau report notes intensified focus on eradicating tuberculosis from swine and fowls alongside cattle. Interest rises as premiums for swine from modified accredited areas grow, while many areas report infection in flocks from recent surveys. About 14 million cattle tests covered 40 states, revealing roughly 10,000 flocks infected.
MENTIONED IN THIS ARTICLE
Co-Operative Veterinary Forces
Bureau of Animal Industry
United States Department of Agriculture
Comparative Net Value of Alfalfa Hay and Meal
The Institute of Animal Nutrition at Pennsylvania State College studied alfalfa hay and alfalfa meal to compare net energy values. Findings show that finely cut hay and ground meal yield essentially the same net energy when accounting for energy losses in mastication digestion and assimilation. Net energy is the energy available for maintenance after these losses, with any excess supporting growth, lactation, or external work.
MENTIONED IN THIS ARTICLE
Institute of Animal Nutrition
Pennsylvania State College
Henry and
Morrison
Diversified Farming and Farm Practices Reflections
The text stresses varied farming to avoid risk and cites weather impacts on yields. It notes baleage as a cheap pasture and hay substitute, manure management enhances nutrient availability, and farm nature as a nutrient source. It mentions a 1928 fruit crop not expected in 1927 due to prior favorable conditions.
Historic Kitchen Cabinet Recipes From An Old Broadside
A collection of period kitchen guidance detailing steps for dishes and preservation. Recipes describe smoking herring, chicken in jelly mold, Vienna steak, Paprika Schnitzer, chicken with macaroni, sardine sandwiches, oatmeals, and gruel with long simmering notes, reflecting historic domestic cookery.
MENTIONED IN THIS ARTICLE
Paprika Schnitzer
Less Agonizing Bix There’s one thing about Rogerald
The Boston Transcript quips that Rogerald avoids publicizing his troubles and prefers humor.
MENTIONED IN THIS ARTICLE
Bix
Ike
Rogerald
Dix
Boston Transcript
Bell-ans Advertised Digestive Relief Trustworthy Thirty Years
Testimonials from doctors nurses and dentists praise Bell-ans as a tested sure relief for indigestion not a laxative. It is harmless pleasant to take and offered by Bell & Co Inc Orangeburg NY with free samples advertised. Also a wry line about staying in the marital bond and watching social shifts.
MENTIONED IN THIS ARTICLE
Bell-Ans
Bell & Co, Inc
Orangeburg
N. Y
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