-.1L1 who abxdes by the un-
i": regulations may be fairly
:hat his installation will meet
the approval of his insurance
In a previous article we
ders to notify their local
mi. 01' the company
they put in a radio sci.
ai‘usays be done. :1
however, we are giving
rifer' s regulations regain
mg insialiaiions which
recepfed iv) most com-
"'1“l:1"di requirements.
wry spe-
t anion 113 “ircs
ll away from all
'- cry or other wires
. ('30 volts. In
air .3 less than 600
...1:1 or (:01 nterpowe
ht nngrcr,
' a way as
contact by sag-
Antenna joints
unlrss approved"
3-1 If a SOC};-
fur cmplmi'ig the
‘ RS an autumn
(-1911 approv:d
sv'twgzrxs.
red.
1“ in:
.121 .1150 1-:-
shall be of copper. cop—
.. (x; sonar. v‘ N119: mater—
1 not L orrc "U.- exc LS511L-
hal l I‘ or he 15111111ch iii? 11 No.
Q cuS: 01 13101119 or
. whom i-’. may bc
.d—in shall not be
11mins 10 light or
ircs ur lrsafi \-'l 0'1 insu-
that it can\11ot possibly
~‘L i: 1': a good idea
.‘ légiit wires as 1111‘
la anyhow. as having any
he 311::111111 or sci. near such
:1 w <1 bad induction
11- 2'11 insuiamxs should slant
OE‘M the iLlc.
proa'Ld lighting arrEStcr is
uircd. Typcs which have
proved are very often so
it: the manufacturer. but
SIRS
RADIO HAPPENINGS FROM
ALL OVER THE EARTH
t
Y 5553: at sea, regardlesgot na-
o'naiity, bay obtain free medical
advice from the 'l'imrshavu radio
‘tion, call Ictzer OJX. The mas-
".ter 01‘ a \‘cSSCl which may be in need
not medicai advice should address a
“diagram in Danish, \‘orwegian,
Swedish G: rman. French or Eng-
lish to the Thai-511mm station. This
message will be forwarded to 131';
orsbaven Hospital, the physicians
ghich Twill furnish the necessary
, ce.
_Interest in Radio Increasing in
teat Britain—Use o! radioteie-
hon? is increasing in Great Britain,
V here at present there are about
7 380,000 licensed "listeners-in.” A
large majority or these people own
crystal sets which can be used with
" good results. since broadcasting sta-
. :ions are located in'the populous dis-
‘ triers throughout the country. There
is. however. a. good demand for tube
sets.
3
Brazilian Radio Association Form-
d.-—Undcr the WEE: at the In-
titute do Engenlmrla; do S. Paula.
ere has been "cranked the ”So-
ciedade Radio do 8. .rPaulo." Its
principal our-pose is the hrusdcastiog
er. information, etc..- by wireless tele-
we. It is W to install a
but should ..
to ‘
’lt you are in doubt. 2853: your local
fire insurance agent to give you a.
list of apparatus impectedfand tekt-
ed by the underwriter-’5 laboraxor‘ies.
There is hardly any use in install-
ing a lightning switch. because the
regulations state that even with a
switch on arrester mustbe installed.
This is probably because listeners
are "liable to forget to throw'the
switch "each time they are through
with the set". while an arrester is an
automatic device and needs no atten;
tion '
I! you do install a switch. the 1111-
dpi \\ ritcrs recommend that a. 30
ampm‘e :50 xoit single-pole. double-
111m“ snitch be placed in the lea?"-
in betuccn the lightning protector
and the set proper. The lead-in
should run to the switch lever, while
one contact should be connected to
the set and the other contact run to
:1 :ood ground Remember, however,
. this is only recommended; it.
is not required
The same specifications for a.
load-in wire apply to the ground
wire which runs from the Lightning
protector to the ground. Be sure to
use the same kind or wire for the
ground wire as is used (or the lead-
in, however. T110 lightning protoc-
ior may be located either inside or
outside the building, but should be
so placed that it isn't liable to ,in—
jury, nor in the near vicinity of in-
flammable nutcrialg gases or dusts.
The lightning grdund should be
run as directly as possible to a good
ground.
permit the use of rgrounficd steel
{11111195 of buildings, or any other
grounded metal. such 'as buried
pipes, rods, plates, etc. Gas piping
should not he used The ground
connection should be made by" moons
of an approwed ground clamp. Th
lightning ground ‘ used 831'
the ground connection for the isct,
also. ,
Copyright 1924,1131 The American
Radio Relay League, Iu'c.
tmnoipltting station with sufficient
power-10 be heard [mm 500 to 1, 000
miies.
Broadcasting in Norway to be
Private ‘Enterprisc. —— Control of
broadcasting by private limited com-
panies under Government supervi-
sion is the subject or a proposal from
the Norwegian director of State tele-
graphs, to be submitted shortly to
the Government for approval. The
director states that no single com-
pany is being cogsid‘ered “(in the
object of. giving it a concession. but
that an will be given an opportunity
to participate by dieting halt of the
share capital for public subscription.
Ban on. Radio "8939 in China..—
Thc purchase or operation by Chi.
nese' citizens of radio sets has been
prohibited by order of the ministry
of. communication according to the
Chinese‘ Economic Bulletin 0: Do-
cember 25, 1928. The'order states
that such sale or installation is
against the Country's law. and of-
fenders will he nevereiy punished.
Foreigners living in Chinese terri-
tory come under this order, and
steps are being taken to prexent the
sale of radio apparatus or its in—
staflation by Chinese living in the
foreign settlements.
. revenue needo'd tor the fiscal year
" " Th}: 19 ,dus‘ ,sifl'l'ély to some eleventh
3:131:er to- be ropdrted favorably to
the Senate howl-("e tho and or the
‘week. The Senate .wilf then decide
whether it 1981 outside: the tag: bin
or the bonus first. Then- m indica-
tion: that a sharp division. will oc-
our on tho: point.
As 2332.in comyleted in committee
the tax hm falls upproximateiy
“0,000. 000 short at the amount of
as" estimated.” flio budget bureau.
hum claim made by the commit-
The underwriters secm"to .
prefer water pipes as grounds, but ‘
" 3 still pram;
Let me with to 3191: 3119!": what
3:
tron on 9. radio mam 39:183. ,
lightning arrestéc is an? M
who}: 35 decision! to relieve In deer
trio circuit at high volt
may occur thereon. the
insulation or the windings at m
annulment 1a the circuit. ‘ :
< This is only a 1:9.er 9311th
other thing. It must prevent" sqie
ground, "yet provide on can!
for tho lightning discharge to traffic"
erauon must be assured so that use,
inductance o: the receiver. .
The "static chugea flow through
the ground lead, the inductance of,
the receiver, to the serial. and 3:81:
of! to neutralize the charm“ which“
has accumulated in the cloud 161679.
This 35 the cause of the sharp click.
a. storm.
restcr is provided with a spark sun-
in which the separation betweén the
two contact: is very mu. 'When
to cause damage to the fine wire
used in the winding of your induct-
ances, the. voltage in, the
charges becomes high enough to
jump the gap from the (ram 30
aerial. ‘ ~
This protects your recéiver from
injury tram excessive ‘curront flow
of. static charge. coming from the
earth and going to the 899381.
Copyright 1924 by the S. N. L.
Technical 3.73111ch
NEW YORK, A9133
lars early yesterday rfidgd
'I'wcpty-third Strait.” bietvm
and Seventh Avenues, 1134 in
at considerably more‘ than 33
Because at the large an"
goods taken detectives and fofl I")
or: at first thought that mm
must have been concealed about ‘
vealed nothing. Detectives W
that at least two trucks 111mm.”
them. more than one trip must his:
been made. ~ ,
Start $20,000 Action
Against Westmrt
\
000 has been startéd 33: tile 3!:
port against Divid ngrcefl I: ”to
owner or the some pl Property
owned by Mr P11199131»: basil 9:.
inched for that amount; ‘ . ~' . »
If is aneged in the writ tint Lyons
will suffer from permanent 11111:!
by an automobile drtyen by an m
pioyee of Mr. Pin-cell‘s on March"
19:11 last. It is turth‘ér alléted tho.
after being hit by the autumn .
that he :waa let: in the 1208.0 1133!.
tended. "‘
caveat has been mm In the 511W
ior Court. Purccil is said to 136. "%
canny given a. mortgage on“. '
his brother in law an 5th 691
gives the plaintiff the right
the o 1 cash is 3111399”!
The action awash: by ,
tit! through th law {In}! 5‘! I. '"
Dunbar and Quinlan: Th pa ""
9119 case Wm WM
George W ~ meod.‘
Arrestedon napkin:
Joseph E. Smith. at
Avenue. was W
which 7 .
which is high enough to amino "
Tho lightning arréster must. do "in- "
now 0.! Ordinary radio current: to
A positive cutoff during 110313183 op.’ ‘ r" ‘
rajio current; will so throat!) tho;
“it: been an accoung: of losing so
in; sounds in your receiver (131351389 ‘ "
The usual type at lightning on"
static charge: becomeahcavy annoy;
‘. “£183"
story buudmg- at us «no 199 Wes: T
31591 7 1 P179.
premises, but a thorough Scare}: u.
been empioyed and that, cvcnlwith .
A damage action which {or $39.9 ,,
Court by John P. Lyon: 9': Wak-
received. as the ream": or b93113. hit}:
Ini reterence to the sumo m a ,"
action setting 8331101319 mm: 1!"
an” affine; 9.5 prior to «he
can apnea 11 upon tho
339’ out res}! nsihiilues 11.99
113- (army. deep 3211‘ mum
much nice». music me, folks 9.:
311333189 whilg I see who’s on the
phone I space some of my weigh
him have been 1921: at home aiono.
- 3331196 1119
' ya; that it
tho 13110119. That’s 9.11
$318119 15 to tell. Except [61.331131
' taak. cud:
While Chet 391’ ' .
Junior ussmeid wide‘ awake. When
his mother came in lam.- "AE 5330
said was '10: Heaven’s atop—1601:7-
right 1934 \Vfiflifithom 23861.03:
war. sanctum finance, mg.
12 lfi-anIic.
1:: 49 r..__11——1s1ew
.M-fiiwnz reports
mm 99931399 market report. .
5130 P. M.-—Cioain¢ stock mar-
he: reports. world market survey.
J P. M ~Bootoné- police reports.
, Engiand
on
, . Eta—Menage to Camp
Malay can W. Caisson. ‘
Address by An-
Conant. by the Orpho'irs
Mr‘WKmfl Crecocut
I “meditgi‘ht. ’iwuz. Chet .him‘
.5; Manufacturing gammy.
John Ramiscn- , , , "
3 P M.-—-j0ne scans troiu “The
Line".
3: 39 P. 3115-4199111! by. Molly
I 7iiz1pin Ely contrano. '~
3: ~35 P. chlccted reading; by
John Romiser. intcryretcr.
6:15 P. Mar—Music" while you dine.
B P. M ~Reciiaii by Jose: Woke.
ummatic baritone. ,
8:40 P. Lia-Cipro 35.11135“!!!
m.,
"" mndcr of Leviiunan in I. chart talk. '
frograxn by the Leviathan arches»
r3.
9:20 P. M.«-—Tho mum ”to.
0990ch. ~
10 P. M~Comn 00393119128917
band or Aabury Park. 8.. 3'
‘ KDKA—M:
O
949 5;. m.~—unxon an m:
market reborn.
11: 55 a. awn-11113199 £1219 Iii- ,
11.1145.
States bus-c311: of market report;
12:30 1). mas-3.3113941 services. ‘ '
6:15 p. «in-«Dinner Coma-t; ‘ :
f: 15 p. row—Audra: by a. rcpt.-
5911133398 or fine c1911: cm: or £199. "
cherry activity.
7: 40 p. m.-~N‘a.t£ona! Stockm
and Farmor market reports. '
8: 00 p. m.——‘-Prosmm arm
the league or American Pan You
9: so ‘31: m.-‘-—Coacert. ,
":9 55 p. Ins—Ariitisfop £1119“
12:115. - Weather totem
KY‘WW In. ,
1 ‘Tfia 1.9ng
1'2 m;— ~Weathcr forecast 893:“ I
Winslow Harrier. America]: xrett
"sea "otter. could not how: an
“ warning «be? the Storm."
“MW? Tito Gaff Strum, "
“Kl!!! T349.” to be W to:
' centui‘iel, but for 311191: cloth. col-
or: any-1' and coming" overseas from
distant countries. points out the
National Foreign Trade Council;
at: materials are as universal a his
5‘1”ij 7.
114.9111:th wofl: to 111'} requim
stout paint-mastitis linen. no
points 11111239333 resist the usage: of
sunlight. 83 arid: Vigor:
r.’ ’4: mum. is
all but 3m 99.3.31th on
. walks.
Thom
m9: cum momma...
«199mm 15:. um tho one 1119911- "
amour-.14 in are
the other 1399th cities. "indust-
"'1 7m mm ‘11: 07mm.
tho
the purchase or opemflon of midrib
3m Wmi;
unshunaredahoéuotcoior ud~
«AW £6 a banana issued 325-
W of. Communications,
not! b"! CREW 93mm k mrhiddea
under the punk: of nevere punish"-
mam. 5W9“ 11m: in Chinese
ion-nary 9.390 come unite: "the or
«39!. Ind atom are 59.39;": 31ch “to
prevént the only of nppantm for its
nomination by natives iivlnx in tho
109938137 sew-among.
Claimed to be economical in op-
eration. an electrical attachment for
taucets has has: invented to heat -
the watcr drown from them.
Norwalk Chronicler