stuart ballantine (35 Ergebnisse)

Soft cover. Zustand: Fair. Badly water damaged but pages are not stuck together and the spine is secure. Covers and all pages wrinkled from exposure to water. Visible water stains to covers and many pages. Pages lightly toned. Front and back covers soiled. Wear to the edges of covers and spine. Last ten or so pages missing a chip in the lower right corner. The journal will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: "Officials and Board of Direction"; "Committees"; "Institute Sections"; "Institute Activities"; "The Use of Radio Field Intensities as a Means of Rating the Output of Radio Transmitters" by S.W. Edwards and J.E. Brown; "Note on Radio-Frequency Transformer Theory" by H. Diamond and E.Z. Stowell; "Radio Beacons for Trans-Pacific Flights" by Clayton C. Shangraw; "Effective Heights of the Kennelly-Heaviside Layer in December, 1927 and January 1928" by G. Breit, M.A. Tuve, and O. Dahl; "Considerations Affecting the Licensing of High-Frequency Stations" by S.C. Hooper; "Long-Wave Radio Receiving Measurements at the Bureau of Standards in 1927" by L.W. Austin; "Monthly List of References to Current Radio Literature"; "Review of Current Literature" by Stuart Ballantine; "Book Reviews, 'Wireless Principles and Practice,' and 'National Physical Laboratory Report for 1927'"; and "Applications for Membership".

Soft cover. Zustand: Good. Firm binding. Pages lightly toned but clean and unmarked. Light soiling and some more prominent speckles and small spots or marks on the front and back covers. Spine darkened from sun exposure. A few small creases in the front cover. Most pages have a mildly bent corner or two. No water stains or wrinkling. The journal will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. Articles in this issue include: "Note on the Effect of Reflection by the Microphone in Sound Measurements" by Stuart Ballantine; "The Receiving System for Long-Wave Trans-Atlantic Radio Telephony" by Austin Bailey, S.W. Dean and W.T. Wintringham; "On the Variation of Generated Frequency of a Triode Oscillator due to Changes in Filament Current, Grid Voltage, Plate Voltage, or External Resistance" by Keith B. Eller; "Sound Measurements and Loud-Speaker Characteristics" by Irving Wolff; "The Design of Transformers for Audio-Frequency Amplifiers with Preassigned Characteristics" by Glenn Koehler and "A Bridge Circuit for Measuring the Inductance of Coils while Passing Direct Current" by V.D. Landon.

Soft cover. Zustand: Good. No Jacket. Scientific Journal. Pages lightly toned (tanned). Most pages have at least one mildly bent and/or creased corner tip. Exterior covers soiled and with some water stains along the spine and spine-adjacent parts of the front and back cover. Bottom 3/4" of the spine paper is missing. A little wear and a few small chips or tears along the edges of the front and back covers, none of which exceed about 1/4". Will be bubble-wrapped and carefully packed in a sturdy box to ensure safe transit. This issue includes: In addition to Institute business, this issue includes the following technical papers: "Modes of Vibration in Piezo-Electric Crystals"; "Some Characteristics and Applications of Four-Electrode Tubes"; "The Inverted Vacuum Tube, a Voltage-Reducing Power Amplifier"; "Development of a New Power Amplifier Tube"; "Measurement of Vacuum-Tube Capacities by a Transformer Balance"; "A Direct-Capacity Bridge for Vacuum-Tube Measurements"; "A Bridge Method for the Measurement of Inter-Electrode Admittance in Vacuum Tubes"; "Discussions on F.K. Vreeland Paper"; "Broadcast Control Operation"; and "Bibliography on Piezo-Electricity". Important Note: I only charge .50 per item shipping for second and subsequent items in a single order shipping within the United States.

Hardcover. Zustand: Fair. Second Edition.

hardcover. Zustand: near very good. second edition. Octavo (approx. 5 5/8" wide by 8 3/8" tall) maroon cloth covers with gilt spine titles (slightly faded). 296 pages. Includes black and white illustrations, index. Former owner name stamp on front and rear endpapers, as well as on a few pages of text (in margin). Dime-sized ink spot on rear endpaper. No dust jacket. Near very good. 040414B.

hardcover. Zustand: Good.

Hardcover. Zustand: Good. Book.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

Zustand: New.

Hardcover. Zustand: Good. 2nd Edition. 296 pp. Burgundy buckram over boards, a bit scuffed here and there, corner tips worn, gilt titles on spine are dulled; 1 1/2-inch closed tear from top edge of title page; hinge cracked at the rear, though text is tight, clean, unmarked. No dust jacket.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Good-. 2nd edition. Jacket has chips, tears and stains.

Zustand: As New. Unread book in perfect condition.

Hardcover. Zustand: Fair. Second Edition. Moderate to heavy edge wear on all cover edges. All pages proceeding title page missing. Title page and all additional pages present in an otherwise undamaged binding. Former owner's name on end pages and title page. Text lightly soiled. A great reading copy. ; 8vo 8" - 9" tall; 296 pages.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Leinen. Zustand: leichte Gebrauchsspuren. 2nd ed. Ready to send, nice, clean copy, slightly bear traces of storage, age related paper colouring, includes 3 library stamps. In englischer Sprache. 296 p. 8°.

Red Cloth. Zustand: Very Good. Second Edition. 296 pages, subtle dent on rear board, previous owner's signature on front free end page, pages browning.

Zustand: As New. Unread book in perfect condition.

Zustand: New.

Hardcover. Second edition. Original red cloth, index, 296 pp, illustrated with drawings and and a few photographs. Very good+, no dustjacket. Corners bumped, some light soil on cloth, spine moderately faded with a few approximately 1/4 inch nicks and chips at head and foot. Internally, previous owner's initials and another previous owner's signature (William Backer) , paper lightly age yellowed, otherwise tight, clean, paper crisp, unmarked. Thorough guide to the radio, aimed at the amateur, with chapters on the audion, antenna construction, building transmitter, power sources, radio clubs, etc. Radio; antiques; reference; early electricity; vacuum tubes; how-to; reference; technology; science; ham radio.

Paperback. Zustand: New. Print on Demand. This book is a comprehensive manual for the budding amateur radio enthusiast. It unravels the principles of radio communication and offers practical instruction on building and operating transmitters and receivers. The author, a seasoned radio expert, provides a solid grounding in the underlying electrical theory, guiding readers in applying it to radio circuits. With a focus on carrier-wave systems used in present-day telephony, the book delves into the intricate relationship between electricity, magnetism, and radio waves. It emphasizes the pivotal role of the audion, a device that amplifies feeble voice effects, enabling effective radio transmission and reception. This book not only teaches the technical aspects of radio communication but also explores the history and broader context of this remarkable technology. It is an invaluable resource for anyone eager to master the fundamentals of radio telephony, whether for practical application or intellectual curiosity. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Large 8vo. pp 296. Original publisher's deep red cloth, lettered gilt at the spine. Ownership signature of the aviation scientist, R. E. Gray on the front endpaper, brother of Air Vice Marshall, J. A. Gray. Illustrated in b/w throughout. Very good plus.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 296 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Hardcover. Zustand: Fair. Second Edition. 296 pages. Index. Black and white illustrations. Chapters include: Principles of Radio Telephony; The Audion; Antenna Construction; Construction and Operation of the Transmitter; Sources of Power; Receiving Apparatus. Appendices include: Underwriters' Specifications Governing Installation of Receiving Antennae; Radio Clubs - The American Radio Relay League. Prior owner's details atop front free endpaper. Scribbling to back free endpaper. Binding intact. Above-average wear to maroon cloth-covered boards. A sound reference copy.

Paperback. Zustand: Brand New. 296 pages. 6.75x5.00x0.74 inches. This item is printed on demand.

LeatheBound. Zustand: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 305. A perfect gift for your loved ones. Reprinted from 1923 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 305.

LeatherBound. Zustand: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 304. A perfect gift for your loved ones. Reprinted from 1923 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 304.

LeatherBound. Zustand: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 308. A perfect gift for your loved ones. Reprinted from 1922 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 308.

LeatherBound. Zustand: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1922 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 315 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 315 Language: English.