THE SUNDAY STAR. WASHINGTON. D. C.. MARCH 13, 1927-PART 1. _ 38 to outfit or Its proximity the antenna j A Reasonable Guess may something choking off j at Banquet SILENT INTERFERENCE there he j From the Kansas CUy Star. LONG RANGE Orchestra reception without making any partic- RADIO ENTERTAINMENT ular ado about it. Our gueas Is that no mere name- Is Identifying Mark plate at a SUNDAY, MARCH 13, 1927. IN RADIO DESTRUCTIVE FORCE This is clearly illustrated where it i the end of Pullman car ia EXPORTS going stop PROMOTION to people call- RADIO some in Contest is decided that high powered electric from 1 ime Os Station ing the porter Oeorge. Programs of Distant Stations Scheduled for Eastern Standard lines passing a house are not causing An orchestra playing at a any disturbance. By interference banquet of a group of white High-Powered Electric Lines Often 8 TO » A.M. generally is meant noise, and. as there ¦ .WJJD lead manufacturem, the pro- this factor contend with, 8 48—Mooseheart. III.: Catholic and Protestant Church service*.. OIG SLUMP of broad- often is to I TAKE ceedingH were Choke Off Reception. FOR which reception “BILL” may be felt that radio TERRELL • „ TO I# A.M. it 04 cast, played beginning at 7:17 should be entirely satisfactory What B:oo—New York: Children'* comic stories and music ISc’h 403 last night the popular SERVICE . o:3o—Cincinnati: Sunday school by Methodist book concern Wl<w o'clock Is overlooked, however, is that the net World Market Is Apparently selection. "That's Why I ldive Interference often is a silent part work of high powered wires in front on all kind* of Supervisor Made Chief of 10 TO 11 A.M. You.” Can you Identify this among the destructive forces of the house chokes off and absorbs 10.00—Detroit: First Baptist Church service* 88 inn? It in the sixth selected ner Harrisburg. Children’s hour: tunnies Mat the radio wave energy which should read: talk. 418in- 4 186 at Standstill—Overstock- for the which spoil radio reception. Many New Division N.Pa:Y.: Watehtower Orchestra: soloist; t»lk FRBK for identification tenth caught hv the antenna. RADIO RECEIVERS Control Roseville. W scjueaks. he -10:30—Buffalo: Churchill Tabernacle services........ wrv •«»5 313 week of The Star’s radio con- enthusiasts believe that if .lust how much of this energy can Intelligent, experienced men Schenectady: First Presbyterian Church services .<7,% 142 " test. The seventh station will or humming by wiring your rail. 10:46—Allantic City: Chelsea Baptist Church services. wnn fiOK 2 123 ing Is Blamed. squawks are not heard he picked up near the an await Under Hoover. Philadelphia: Bethany Presbyterian services .¦.went non- he picked up tonight between Church In the set there is no interferenee. tenna is demonstrated hy the use of Cleveland: Calvary Presbyterian Church services "umy •fiu i 321 7:30 and 8 o’clock. electric lighting lines for antennae. 10:60—Springfield: South Congregational Church services g, • 'iifttt 204 The for the con- Anything else which happens to re New York: Church services: Rev. A. E. Keigwm. preacher . WABC American winner tenth Many simply plug in a. con SMITH’S WNAC radio exports are tobog- will he announced radioiats Never too busy to listen to the 3 10:56—Boston: The Cathedral Church of St. Paul service* test week ception usually is blamed on the set denser to the house lighting socket ganing at a rate that would be alarm- The $lO Battery and Radio Service troubles and difficulties of a broad- 11 A.M. TO 12 NOON. Wednesday. prize Is more recently, upon the broad- and pick their wave energy from the or, North (Mr:* sit a I S|l| operator lost his Park Avenue Baptist services ing except for world cash. are stealing , ",n *T *'•" caster or an who has 1 11:00—New York: Church wivv 1 403 the fact that the very lines which the North ISfMC s« - vtv¦ ship or papers, nor too engrossed with 1 Cincinnati: Seventh Presbyterian Church services Wwr :iK~'7 31*7 market is standstill. caster. broadcasts. A special condenser plug Detroit: St. Paul’s Cathedral Church services 88 at an apparent overlooking Fastest of llnl RaiPo Xrrrlff lo Town the problems be- - ••: •••* • -tun' This means “silent in is necessary for this work, hut it is ___ Harrisburg. Pa.: Keystone Quartet Srijim 4ih4 186 Domestic manufacturers spring- fore him to discuss Kossville. N. Y.: Soloist: Bible talk; Watehtower Wßßß jgfj are terference.” For instance, in close relatively inexpensive. I i Orchestra. •''SAi ing up in such good coun- possibilities Cincinnati: Avandale, M. E. Church services J.S, 204 customer the * Trouble-Shooter New Calvary ...... York: Baptist Church services. WRNYvv oc*374 204 tries as Australia and Japan, but The and future of ra- New York: St. Matthews Lutheran Church services ;, Philadelphia: services J.< Government commercial observers are dio as a public no- *7 -2 First Unitarian Church RDR-Ajjnv* 30H 1 188 Says: Pittsburgh: Christ M. E. Church sei vires. convinced that the cause for the huge cessity with a re- >'. Broadway Baptist services 471 Louisville: Church vcvrr 4»ti’B° 783 slump in the export trade in radio porter, "Bill” Tor- 11:30—Memphis: St. Mary s Catholic Church services. gAffif 070 Chicago: WEBR 504 sets and parts is an overstocked mar- Technical discussions of equipment Seventh Church of Christ Scientist services 410.44184 Evenings 7-ell. the former At 11:60—Minneapolis: Plymouth Congregational Church services WCCO 1137 ket. and accessories frequently leave the Wif/J®)II ?n) Evenings chief supervisor of mm 12 NOON TO 1 P.M. Radio exports dropped from $9,904,- radioist puzzled, which again demon- radio of the Do- j 12:00—Chicago: Central Church services 000 in 1925 to $8,793,000 in 1926, ac- strates the necessity of analyzing sta- partment of Com- Harrisburg, organ *’wxirc 3«o °BB Pa.: State recital Yj,£Pp 475ft A1211 cording to Department of Commerce tistics carefully. It is an easy mattor a/?., -=. ., merce. has been \ m Fort Worth: First Presbyterian Church services t figures. But startling has been to go off at a tangent on some of the Berrien Springs, Mich.: Studio chapel services ~ ’LtfVt', oij’g more '»• duly rewarded by 8 Soft v Hot Springs: s{. Luke's Episcopal Church services KTHS eo«' 806 the drop in recent months. simplest things in radio analysis. Secretary Hoover Ambrose Church services ..WHO y”||SPP?|iß 12:16—Buffalo.,Des Moines: St. Cathedral Os late there have been numerous with a promotion V|;: djfl N. Y.: Luncheon music \vr w 2JJ.T"S 4<vi February Drop Seen. comparisons drawn between the vari- Order. m Order. Cincinnati: Ford and Glonn time wrn 007 Q, to the position of l||gP|| & JgM 12:30—Detroit: Box’ rjivfi«72n From $491,531 last December, ex- ous of radio power sources. nHsllfc r CT 'Question ogl types r i j newly organ JOl.-J o*o 3I Hi¦ ¥¥¦ r;i|. chief of the J§ -w® New York: Loew’s recital ports of radio materials dropped to Dry-battery power has been compared rFiller!Hied u , „ f Hied created Radio Di- Wam*JmaSE3BmMm 1 TO 2 P.M. only $111,981 in January, a decrease with eliminator power, storage battery U u Un t Righf Bring lt Back vision of the de- I:oo—Chieago: tlncle Walt reads the funnio3 to children iJcuuna °ea of $379,550. Although official figures power and so forth. It even has Harrisburg. Pa.: Studio program W**BS 'i2o partment. w. D. TERRELL. 464.34543 ->O4 are not yet available, it is anticipated reached a point where many are de- New York: WJZ Orchestra coueert is a , . Concert program ". p 1 that February exports busily engaged figuring compara- This likely to Boston: WRAP2, OVI will show a out promotion and I:3o—Fort Worth: Kiddies hour: funnies read: talks Rft4 corresponding low level. tive costs between direct current and Good Reception SIOO served new regu- Chicago: Onee-a-week Club: Osbum’s Orchestra: organ WBBM Value pedite the execution of the 370 The export total, though alternating power supplies. Tour at bent Mucir *¥"• Mooseheart, 111.: Funnies read even aver- current tube. MUST be their Are ITlllvlV P» f O ¦ of the customary .youra? If not why not let us pep them up tn llhp lations and directions aging around $9,000,000 annually, is And in all of this it is to ** *I 2 TO 3 P.M. wonderful Reactivator? _ _ UUv »Jvl soon to "tart func 88 of the the Po.t Radio Commission, 2:oo—Harrisburg. Pa.: Auto company hour WMB9 888 scarcely as yet a big factor in the include mention of the efficiency duties will devolte vocal soloist wJJD 3«<* Honing, for these was Mooseheart. 111.: Organ recital- won VjJ? maintenance of domestic output. The different power sources. We Test Them Free! In Terrell, as ne Chicago: Organ by Ambrose Larsen ~ *127 Beautiful Chief W. D. recital -u* retail trade in radio, the only portion in one chart, for instance, rectified MactAr on directly New Loew s organ recital and orchestra WHN ifiaoiCl known, now to serve York: made, as power formerly N. Watehtower String Orchestra: ..... for which estimates have been alternating current a source TUBE 3 TUBES of < ommerce, in- Rossville. Y.: soloist. under the Secretary Bible talk 307 was more than $500,000,000 last year is rated at but 22 per cent for effi- Mahogany^ the radio section Detroit: Novena services trom Shrine of the 1 lower .WJR linnftlo.t* 3n< of as head of " ..> alone.