Radio Broadcast (Nov 1926-Apr 1927)

RADIO BROADCAST ADVERTISER 437 CHARGER Connects Right to Jwket) NO MORE A" BATTER* TROUBLED Sold by Authorized Freshman Dealers Only Write for new literature Chas. Freshman Co., Inc. Freshman Bldg., New York BROWNING-DRAKE BLUE-PRINTS Full-Sized are now available at RADIO BROADCAST Magazine Garden City — Book Dept. — N. Y. World Radio Storage "B" Battery 12 Cell-24 Volt Proved value. Thousands of users find reception almost magical. Clear, true power — instantly and unendingly. Wise economy. Sturdy construction— So lid Rubber Case protection. Recharged for almost nothing. Endorsed and listed as standard by famous Radio institutions including Pop. Radio Laboratories, Pop. Sci. Inst. Standards, Radio News Lab., Lefax, Inc., and other Radio authorities. What more need be said? Extra Offer: h Batteries in series (96 volts) $10.50. SpnH Nn Mnnau JuBt state number wanted and we will ship ?Tv \T money day order i3 received, by express t«.U. D. Pay expresBtnan after examining batteries. 5^. discount tor cash with order. Remember— you save 50% on World Batteries. 1219 So. Wabash Ave. Dept. 78 Chicago, IU. Makers of the Famous World Radio "A" Storage Battery Prices: 6-volt, 100 Amp. $10.00: 120 Amp. $12.00; UO Amp. $13.00. All equipped with Solid Rubber Case. C5) Set your radio dials at 288.3 meters fortheWorld Storage Bat(f5 <©4 tery Station WSBC. Variety-NewTalent-Always Interesting . pc~ <a> Jerry Sullivan -Director and Announcer — "Chi-CA W-go' " %S> Things you should know about Battery Chargers General Electric presents a complete line of Tungar Battery Chargers having sufficient range to meet the charging requirements of all radio storage batteries — large or small. Tungar is easy to use. It assures fully charged batteries over a long period of years. Economical and satisfactory operation of your set depends upon the correct selection of Charger as well as battery. Any good dealer will be glad to recommend the proper Tungar. But these few simple facts may be all the guide you need. The Two-ampere Tungar This size Tungar charges all radio "A" and"B" storage batteries and auto batteries. It is particularly suited to sets having power tubes or using considerable current. It can be permanently connected to the battery and an overnightcharge once or twice a week should be sufficient. Tungar — a registered trademark — /s found only on the genuine. Look for it on the name plate. The Five-ampere Tungar The five-ampere Tungar also charges all radio and auto batteries. But it has a high charging rate, charges faster and is best for very large batteries. The Tungar Trickle Charger This youngest and already popular member of the family should be used with low capacity 4 or 6-volt radio "A" storage batteries. It is usually permanently connected and charges continuously at a low rate. ungar REG. U.S J^^PAT. OFF. 1 BATTERY CHARGER] Merchandise Department General Electric Company Bridgeport, Connecticut GENERAL ELECTRIC A Two Year Subscription Saves You Two Dollars It saves you the bother of renewing next year. It is the most economical way to subscribe. You simply write six dollars instead of four when sending your check or money order. Try it for two years. Form the habit ! RADIO BROADCAST Garden City, N. Y. Before You Build a Set Get Our Catalog of PANELS and PARTS FANS' Y°m' set can be made to look and to operate as well as a 1 J" "factory" set if you build it with I. C. A. insulation materials. Panels for over 7 0 popular circuits, including "Radio Broadcast" Universal, Aristocrat, etc.. in hi-gloss Insuline or Bakelite, drilled and decorated by the beautiful Etch-O-Gravure Method, all ready to set up. Also plain panels, Insuline or Bakelite, in black and wood finishes, all standard sizes. I. C. A. Insulation Products also include Mounting Brackets. Sub-Panels. Tubing, Vernier Dials, Pointer Knobs, Switches, etc. Write to-day for Free Booklet B-2. Don't take substitutes; if your dealer can't supply you send to us direct. Insulating Co. of America, Inc. 59 Warren St., New York City