Twelve
SCanln'erS
:spy; R a _ d i Q FI~qlJeiiGy {~F}s~~a.~;lJel:'s
mp
they let y O i ve:rYjfltr~_e . r ' J R g e o:hh~ radio
;ar-er d~"ej:l,!TI( ; B ~ e t ru ru e because i.I:l'~'Q\.a
! m tltl ie ie "
tuaing hnlO
<'II.
typical .tad.i.o. Mos;t of tihe
II; family
purdb~Sle vo ce
l .[.[ s t~ t~ h J .p . p : , : e e~~;h~a!t:g,~~~tw·~iJI. \,vO parti!e!l: .:<1.s..if YOl1were
: ~ o rd r d l C ; sis i · p h i b ! lll l t w h l l . f : r e q : u ~ ] ] q y " . l i . & p p ] n g 1 l ; t l : 1 1 i . I : l ~ i i , . 'ci! c rara m .
ng
some l y p e ' _ n r
_f~dt.P "\System
s ; 5 < 1~ 1 ~ m ~b ~b u ~ h O ' e : f 'e'e O :
u re r e s~ . s o ~ t . a
fhigfu]y f higfu]y ~·9[·mijre··t:han;me1ba~;itijn.~l,an'~ ·~l;iIre~lity~ ,flpywith ith:~ :~ g~dd g~dd h ~ ~ d 1 eQnel~ctw.nk~~ mQti\1a~~d ,flpyw
hear OJ'!.rin .F SiC,1'!nl1et ieadi~,y~vai1a;])]"e:~$: ijudio 'Sigl1~l, !.msGtamb]ed. ...... _.. .. ". ..
G Q u r d still eaViesdrop" Unl~~s. yo,ur. 'f,
parUy d t l e
eode
eom.nru~ie1ftiql1 to
\."ltiU
fa:Ct ba
m e operlIrorm.ay
]]Q[
e ar ar e l ia ia ! .~t ~ m . b e"e " h e .m .m l .b.b l ~ :a: a l& l & : C l b .e.e o ca c a I 8e 8e ·
Qpenifor l ; m ; l y n q t kll!l').W
lHJW
easHy :I
~[a.
J; beJ:l'e;!:rJd.
tharyoiJJ[l l!Jie-w96b':MT l!Jie-w96b':MT h:cGrd.]~s~. h:cGrd.]~s~. m : i g ; t u ; think. tharyoiJJ[l
I l C : r y , P t i o : f l syst;e:ltl.wUb 'O
on
t yp yp e ' o f l ia ia rd rd :.:. ;t;t Q ~ C ltlt ac ac k
encryptiojf]) · k e y ! , h e y o
mIN' Evitncni.u:s
UUtU:-'CcruJi
'Or:'!
r e ~!
fo
m'!!'e:rse; ,engtfl'oor:1I
.m·Mch~rig rl~teiver~ ··m:rll[~~t m[l!e i!ito .yuIU t ra ra ns n s w lU lU e r
T h eS e S ;6 ; 6 m ie i e . ~ t p m ( } f .... -:- : a U i ' S : [h[h a l :
p b Q n ~ · . w H b 25 ~llJilfi ~llJilfii~1 i~1o.~·p~b.i.[~l o.~·p~b.i.[~l}' f}'~t ~t s1 s1 ! .,., gr gr e a t
:!j.omeJitines.:·;no~leetF o[n:iG:~~peJlj!e;ride
ilJe~lp:f'~~(:IJi:ity a n ~ p r v ''aa i~ i~ , ' b w t r r l :i:i ) :::: ' fn:lthi$".~~j
n~~~ded'l n~~~ded'l .~~de: .~~de: ftirithf;- e..a~eSdmtJp'pet 00']igt~n tEll
ha~dccpr~ll~s.d..e v J o e & a : v r u j a l l i e : · ~ o d a , "I~\" < o f f e r F.
Utne
Q : r i : D p c ivi v 1 l p y
.fi,ln"c.lilOT1~lit¥
w J l : 3 ! t-t- !> !> o e v e r . A d d [ l)l) ,g, g ' ,., . thth e
sw,cMlI:eqti:a,n~:m]~~jorl,..(m(l1'[9·RF
;deviiCe; ;deviiCe;·j·jnNO' nNO'!ves !ves ;].~ ;].~ot ot mli. mli.IH:: IH::,drGl ,drGlIiIitrr trr •. 1I[1c]: IOOS~~O m . C ' , use r; ~ii
e f . h lq l q . g · i ~ l1 l 1 a _ l : ould nDt a [ ) p ~ ~
llyerage ,oofi~umer,..Sfl:['~'.Y O ' llll i
ilG itib.&
" ( l'l' 1l1 l I1I1 I 7 . i Y , 'eixma
.~i1 l1be· b e·
your ·d~viceb'esMe"s t l R ~ lt i':l;lg ·et' [ 6 . . : 1 . 1 ' se-ealled dl!anh"~ls an ithe addit!j,,fI ot~.antd!oot~iniJ.l.ell.t)i3i 1 ~ ' " O . l f t T h e:l:Ji'pe 6fbollii.c t l ! ) l : 1 , S ' : u : n j e r t a j : l i Q
baby B~f?
WeJ!I11
de.:v.i!G·eJilt~
.m:o~.tar:,
- ,· Y D . ) ; q a :r:r it!]iIlJ~ t!]iIlJ~ i ~ l R ' : y C I ~ t l ~ ; i g h b Q c l i ; ® O J . i
t i m u g h it w e r
e om o m m e rc rc la la l Jree'fi:rea[]ty"
~'i;:
raruo
w,
ou wi
ne
.b'C,afinill'like
some I y p , e
h e e m e .~ ~ h o w in ~ F ~ g m e
Lib·m o s o f U l
p eo p
deiJlct}S'·you will be
_ 1p u W in . get··w.batYO\I p'~y for-in £cruiuet
af-e:nter~iinfu:e,n.t;.wi[b
l;;a.'iY"~cce§S
provide . h b , u r S " .
to most l o w - e n d
devieessueh' aJS baby mOnil{U'S~_u]der cordless
''U
t'
s-pec[!mm, .you.
'DQI~Utuig
: :t e s .
i:[!!«;1«~eRF
neef:l.·' 5
possible •.Tbe:uhim.'I!te m o s t ofill~ s.pectruni scanner will reash f r e q ! [ . l e o c i e . s w a :rew : k H z 'o , , \ 1 e v e ~ i d · O R z
wi
severalhuadredchaanels into m e m o r y
J: .d ...t
fast.enough
t,9 ~!Otlq;>?tQ:' tdnv~rs3,tioD,lb'eto:~,~ a n y rJ r n $
s;
hjg]]~end.
me
op eD d' sMrmer
wil
..s p_ ett11 !J.I11
tJ
.,..
.: ::
L'I1
r-
wlrlr;h Call
s!me:s, '1101'w e l l
p[nt
oil.
IU,ll,fld.~d dollars, ]lef(:}1~
y ou r p y b u dg e
:frequ~fi.cies·shown
oomment
se
~e'Vices
1a.
,se~::orl4~h~nd
many
or be
nd
,1 l o o k : a t
' m . ~lisr:~f
ba
th
o em m c e n r
ke
90 -,
,a,vaUabJe
distances. of £evel.'l'l.t blocks "~rmor
wh
166
eo~dless p i J ' O W l ) e S .are 'I1~ ,More
vo
~u
part}" o u
h e I'ilu.m;b~r's you
,eoImIJ:UTIiC{fting widl.' as
pa
~~endmg
will
]]]teresJ
. S i o~ e ather .a~as
f re q u en c ie s
fimill radi'o
f re q~ e l c ie s 1 a m ICB radio f[~.quendes~
these WiU,CQl,lt~l'i·infot:llf3:tid.;:a.thalu1fay ] ]l re re s li m : 8 , . o [lSi: :p1.aGnemertai'n:i~ng, Dpo an
he u.
adi
rRdi.~
yourfa:v:Ofite
·fast. recall, " l O t I ! ]
.sta,tlo:ns p i a c , e d 'into ' m e m o z y fu ke
of bhanleJs,
U I ne .
·!iin.rl!er~.Si!'lhese wi.n b e
ne
u s ef u l
Q$ on
n y. s
vi
house at
'O
{good. tldng : t h ~ e yb a . y ~ ,il d i s c o u n t . sron;i·vqrdles.
pho~~), a L l . c l mbnholi h6w'ofl:em Ole p p U c e M f iz ~c or i
p ho n
base:frequ~ni;]_eSafl1id 'O'il
y,
m em o Y o ' c ou l
l:a.ng~ manually;
-I~t tl!it;:,S ¢ ; a T . l ! t 1 6 t
e'f.~ecitJ.Uy j:[ 'the':sc'am.ljb'g~st~,.l$:_ pI,aCing
p]j;,tg in th II
v~ry
Io
of time.
a rm w , B ) '
t n e - ' e x a c : 1 ~'e~[[lerl,Gy,m,.dhannellI1.emory. f he .s ce n n ea tu n e s
it
inthe very
'm!itilliii tb I l : ; - o n V ¢ t < ~tiMb ~ g i n ~ - s · ; , { U ' i d h. b :i b o :n u s tt:'a~rl.p:·f~w~dil1g. d e v i c e . : p h a . J i ' ( t \ j . · :i;i~~'J~lU, t. .]ast featiua ~ f u ; ) : [ m a k ~ ~ , .\,s.e.!l.[I'tl:~~m :ore,usable is thti
an
1~'1:t
~Ctu!l.1l"& , q a l ) 1 ! q i i l g
on
iJuo
your s c an n e r ' . .~ Jlteno;a·, " l O t H :
il:lfo.:rflUIL tiQ,n,-,gl_I.the~g·rr ti~sronm~.)',be v e
DIll]Y !'t
wil Fee as hoeg
m o .~ l Q : f t h e ~ e " b " a n 1 - i m : r , \ l s ' i o n s
will b t ; o . l iy 'u.fTscrotmbled
r n a r r e . r · w!:i:ill.t
Sle;fu:ch f o r- an y a ct iv it y Inn: thIs· takes
Becond-~aJld
~ :o @ ~ e _ ~ ~h o n e
o r security
r am b U n
t ha n t ho s e r ~ Q Q ! ' nal!l;ln]~Ofs., i i . d l i i e y
s .e t r e
iriqt1.cJn~y;
~ca"l1ler,. On.e.tlf I:b~ m o s t n te r~ s n g a ie ~ ciftln~'
.R :speq:m:m
the c o s t I n ex p e n si v e
scamring w i l l b en ee e
in
~1>rld,of i:nfQ;n'llati~,:~tl2'_.Jii1l~r~p$; :tnuch)of·it·
v en , h e m o s
f~JFe l , ¢ _ J r Y
ml
d e i v ic M
l~il(
.pi;)H~eradio frequen.cies
will n o d o ¢ : i r i ) : ; ! ! : , p l e : l2"'t,
ycnn:ltQ~~~
few miles te
f-e~:i.tur~sa~iJ.i).ab.le.
90
ea
n ab l
ill
placing-all
T a 1 [ l : ! e ]2.~1.
transmitting
wi
going.·on
with n e o w e
.gr.e~1fe.[ru:d"v,~,t f i i " s t take
y ou r
i:Il
ur
wn
ma
few h~J]1:l!red dollarsas
ol
to
t.be bells a . . l l d wmsdes
'with ,a
e t y ,o u ., h e k
COOIlP!!ITGcd
tm.scranlbIi:ng d.e\'k~.
· o s im p l e
~tlt ' ! : l o V e r y w h i s p e r
spewing
al
~ep.odjng•.I;lx,lrenu:ly small s~anniflg, wps, ltld PQs.sibly sometype
he(h.o.me~ M a n y
.~camlingnlmge and .speed, .thenum ber
b g ,p I b iv e .are.:~ud~oo u u t D T M F
e an n e
setls.Ui'lle·~~lo'b!,lg..
z e that baby m . o n i t O l : e q u i p m ~ ~ l t
are thepoliee r ad i
'fast
scanning, Jill~ it 'win sean with:
mi
r,
b a b y l:TU;m'i'~Q'r~R~l) ite p o w e r source.Jt · b e g ! . n . s
(J'n th
h a y e . ' . t h , e ~bllity to pro~lI~1l'l
(gigai'!·e.rti)..Irwill
do not
h av e y e to s e , au y y pe ' O f
phones. c it iZ e l 1 ¥ . b a K l d J; ~ 5 1 ]9 f ! .~a:·ev~.Iisome ; ~~ ' e ! - l1 m e ' l1 t . . l g e t U
,!
uses . J R F th~r c a n b e transm itted •. n{e(Cel)ited an,d rti90fded·.(l,urn:ide of thei "liclm W h .pllJ,g
lQ'eilt¢d ~.qualJ
feiliotil'1eS. :S t1ir ~,,~ n:y old RF
p la :c ~ s
~u(;b :~!g ..~llPtffi:omt'Gr, iin hi~,
:I
s e~ r u .i in g f o r nor ll scaprl~rs n d n de e
your t i . r- g e w i U in g l
jf
c er w i
s p ee d rh~".l!cfl!t!1l.er m u s t first t u n e
_ r q u n cY i
he
enough n10du]~ldon f r I · e : [ ; e . , to
e-
h er e is
t u r o · cj.ff t h e . sq u e li 6 h
d:rc!lliJt a i D i d , 'begiJl s'endtng Ithe aiiffio to
h e s pe ak er .
ll
RtuJi
: C h a 1 J .i le l
C!wnn;'d
Fir!qIiWnoj'
Clumnel
Fr:eqliei~cy
Chtllinel
Frequency
26:9155
2'1.roS
23
27.,225
34
27.345
2G~~75
~i7,JtS
24
27;235
'1(J,9-85
,::n.]'2.5
25
21;,245
~6
'27.365
:l7.l3:S
27.2{i5,
'3
'2:"l.37',j.
27,.155
21.275
3'&''-
27.38:5:
27.i65
27.2&5
27.1.75
27.~9.5 ~7.30S
Ft¢qt~e'lCj1
C1Ti11lne;l
.27.00
15
27.0l:S
.5
2:7.025
.7
-27.035 8,
27.05:5
.9
27',(165:
20'
27.20'5
2:7;,075
27.355
27:395 0'
27.405"
21.3~l:5
27.,21ji
27.3~5,
,3
,[ltmlily R~ull()$I!p,'ir:e
::t. CIi(1I.,,,,e:i
Clid:i1Hel
Freq,~f£ll91
462.,562-5
i~62.662S
4~2.5,S7-5
462..68:(5
462.581'5
462.7]25
4.52'.0)15
467.562~
Frequenty
Clia;m~.l
FtiNl1lt m r ; y
461.581.$ 467.6125
10
Cn-amrel
467.71~5
14
467.6375 ~2
,'66?S
Frefil,jelu::y
iD
C h n~ u .t ti r
~ q ti e- m : :
C/~Ullli:d
.fi;squ.eru.:y
824,:040'-"834.99
'8-3.'iO~20-~44_98iO
-49..3000
4~fSMo
.;~9:8950
8;69.04o...s1'9.990
; 8 , :8 Q . . o26-'-8,89.:980
4StS30Q
49,8750
49';9'10'0
4$t84050
49.8900
8'45~010..s46.480!l46.5]~84It9jO
cr1,a.r~~'I'~l
'891;51tHg93:~nO"
BS$(! ~.
H~~\d:se.i,
,.c1r(1JI'i~tl
i1a.1J?ti
lIaMs~t
44:320
49.28&
44J60.
49"3~q
44AOO
49.400
49.46U
4.1.12:0
48,760'
43,740
48:840
43:.82\0
48jJ60
r+3..a:40
4$.920
14
44.460
.)
43,920
49.020 .-
~5
44.4BO
6.
'43;960
49;0810
16
46:610
49':610
44.120
'4f.Ll0,(I
4 6 . 6 3 0-.
49:845
·8
44;160
49,,J6{1
4~.610
49';&60,
.9
4#.1:80
49.2.00
.9
4(l:71Q
Hi
44:200
49.MO
';20.'
46,730.
1;2-
lQ
4>61.6875
JMbj1 Motll(Of' .Fi'tCju'tru:i'fW
AgEl
Ol
27.3l5
3]
27085
8 90 J JU ) 8 9
...J
r;h(1
li'e;r
·2'1
23
B a.'i S e . .
11twaser .' ..
46.770,
49;SaO
46..&30'
49._1)91.1
46:370
.49.930:'
46.930
4~:~990
4G;~FO
49,9]'0'
:1'70.
49.$15. ~C(mtlnu:e.d)
161
.... :;T'
tr
B~e
H(mdsel
ChnlUt,el
Bu~':f
Chmmd
Bape
i1r:mdi;(!t
'9Q2.100
92{i Hlr
2l
9'02,700
92.6,7prJ
'1
903.:300
927;3(10'
.902:.~3,Q'
925J,}0
902.730
9tUi,~73{j
903.3,30
92:7.330
,902.160
926.160
23
902.760
92,6.760
~9!0"3360
.927·.'$60
9P2,190
926"~.'90·
24
'9'0:2.'790
926.79J)
'903.390
927.390
:5
902 ..220
9'26.220
902.:820
9i6.820'-
903,.4'20
92V1-20-
.~
902~250
9:16,,250
'9,O2;:~50
9~(j.850
46"'
90,3.4510
921,450
9Q2.2'80
926:2S~
27
901.880
926,880
:7
'903.480
927;4.8iO
'9(12.310
925.31~)
28
.9·O2~·9]O
92.6:.9]0
."90,351
.927.51.0
90
.)4
926,")40
:9
902.~40
9126:940
-~
·903..540
927.540
9f}Z.370
,926.370,
'Q
902.970
926.91(1
50
9O'3.S70
·927.570
902AUO
926,400
31
903,0'00
927.~OIJ
'90'3.600
9n
11
902.43Q
926.4lQ
.9.03.030
947,030
9(B.630
927.6'30
l3
902:460
9'26.460
9(13.060
'927,060
53
.903.6.60
9j,7~650
902A90
926A$I~
54,
903.690.~.
92.7.69(1
15
902.520
926.520
9n3,720
·:91.1.7210
~~.6
90.2.550
9.26.550
'6
903,150
'9:27:150
9'03.7.50
·'9.2J,7~Q
'902.580
'926;.580
'7
'Qoo;1.&O·
'9"27J80
_903:1~O
'927.7~El
.90(2,,',oHJ
,926,1pW
9 0 : 3 . , 2 " 1 (I
'rtZ1,210
'90i8l,o
9 2 7 · . :s t · O
902,,64(1
926.640
g()3,.240·
927:140
59
903.840
.927.:s40
902,670'
:916.67'0
[O~.2jlO
927~~W
,5
~O3,.81.
92.1.8S10
Chi:Ultid
·~
"tj
,0
,.e: 1.9·
."",
.t: fJ
at
If h e
if it is set o a h :> .w ,y o
w i l l be m i ci:achl.e,
h e - " < 1 i re '1ery
~Q.ccm.~,
h un t lo.r
'lIan:s:missiolI-sc;an.nil'ng.:chilmi,el
by th IJ (Y)
llta;t-t
g oo d w h e
. m e n 1 c o r y . · a s : tfi~ u [ j - i t . · o n I y
huni;h'ed
i eq _ I .H : l{ fu : :i e
r"
a pp et It e f o r
.-I-J
,!
Of
fo an
f(
ot
'n
when ,g.catining
1-4,
(J.(
he ca
entire; .BQQ-$r09l\ffi.z b.OO 'ld:S,.a n
y ou r
c an n
sea~G:hif.lg in.lio 1 M H z ]HCltemel1t!i, ~he:!lthis
op
on
168
ou
ke
ome
me
finding,
thatt
f as t slc~~rner,
o t o f inw:t;m.h,tent
bursts size thtS
uc
h e chsnee 9 f b i n g ' ; 1 1 1 e x a c t g,:ujle; freq l1ie[ u::y~·and th masgln o f e n ot :c a Th
Y IE IU I
speedwlllbe noticeable. If y o u , are searching. for activity ay m c ~ ~ r
w r th ! c; m t
of ]:nformf:llioD i s u n l ik e ly .
hits f i b , deal wlth .i Ho we .ve",
.aWiInl:'of,
o n b an d
small.,
.ral1g,e{!If fteqmim:ie$, es,p~cjaHy i'ftne nl:~ge.
USPOOiS'
Y011 w e
waasntiss;Joll1s:
dli.l!it
s , a n o p ' o :o . ~ o , i n c . r e . . a S i e : s c a n n i n g ·
n n n gc h n n
l es s d e pe n di n g
f o r ' S O seconds,
on
h e h an c
} ~, n I re q u e n n e s . S ca nn in g s pe e
w i l l always
uo
w . a y to-snoop
speclfie'9
f[iqnen6ies
56
he
activity ,Oft JourEaY,m·Ite~ fFe.qu~nd.es. and
manuaUy e n te r n g :J l r an g e
,n
H u n t i n g thr,orllgh fn~que1lc;ie.s ijke·ilia:fis a.great
~div.-e n~~.m\lr
4~
w'
scanner 'P~g~$ thaI. f re q u en cy . Thereare hV('l ways
in wbich.a. scanner w i
t:
h e c on v
o u h i g h ; [ ai m . e o n v e rs au o n s
ud
12f:JJlil~'ej
V"eFy
the
is
rei:ill pmelem. if
be
before
dech~e to spend
S C a t i l l i e t is e i
ew onl ne
ng o.
lo 6f'mo.fie:y
forums an g e : r ' . a d . v f o o from eIltlillJsiast~; who alread ~o w f i a L t,Q look for, eSj,eci.ijly when it com¢s
frequencies
tltat !:uay . h a v e tru:Jige.., ,of,'
"locked
. E v U G e n iu s .- e :
YUl.lneH G ; l a : n n b t e a v ~ s a ! ) o P us e cu r
of
ma bu
ut
RF er
:sllch
'on ffie.:poor l W : " !. O · r e n l t
vI
z.em
om
oo
n e g h Q rh . O d
scafilung. ~d althooghii
Salty ~-gu atio.ut"wh.o··~ts
risten
lab, ill: there really an
m an ~ o f h e
Ht
tbisand
d i i t e , [ , e ' c e between
Siij.QWS: ~ c } l a J t t~:
te]evlsiQIJI th~S1e
v.;_itfnin..gEaitillgs
No mu
w;iUjflgi.~ il]s;t.at.l~~I~vl(l'estl~~t 'a
on
te
y . @ . u m J a x : [ n · y o u r m ~ d s ci en t is t
c a t lt a~ n ig b t
.OIDl
it t.wisted to
ay seem
ve ou on he
differe:uee is thatthese
w av e
Both ~ p ~ . r t i e s > "
h av e b e
re
me
of
Boa'sure 10 c h e k
reaHty.
pr v,
ve
o w n reaiUty.show.
w s In y,ol!llr 'dty~
he
you.]:'
G , w n ip~ 8 . l . U ' V o e U 1 g n o e a c t l v ~ t l e s . ma
wa
iO
see: .ff th~,re
m o n i o r t be · o c - po t c e
as bee'n 'ally trouble
[ Ij ~: tg h l b [j m 'h ( m d la t el y
or
:freq;llcncies. Re.gard:le",s mostce1tmn.ly
us k:
h, bi
ut
aU times;
co
T V tber¢ i$ well wilb.
in
mouve,.you
y uu r M n e r
: s c < I I I n e t " an
y ou r favarite
wa
11 b an df u
, ab l e t o
s b o t J I J c t be
c f~ k
device that p e e co r e r
Ii
D S itS··
o f e le C : Q m c ~ s
d ig i
10 Figure 12-2i you wiJ1 n o t h ~ ~ t h a t th
rn.ro
$;i.gna~, ) 5 { u l mcn Uf
he ba
h ro ug h
wi
d i e l l e ; e t O O .a level
h e d ph o n
wOin
b e plenty. ' T h e
me
ve
relay t h r o u g h
'ai!:lo[Jher
: f e J ~ Y · · w i U e ~. maj~
QIiJ]
tbe-recording
© ( [ I 1 ! U t t il i ]
~.
when .audio lev:el drops
b,aCk.
t xu lU e n c e ( S c an n e :T ~
Lim:i:Il'I.:cYcie willoon~r~l'If[~·.be reset, 'tb(iS ~ [ 1 r o u c i h g t h e ncimJef ,of.-;owOffc.ycles s : ~ 'f JJ d ? :f ~m t "
th
een it the: telay. Tht:tdrcu'it as~un~~~.;youdO_ll(>t
iIlpU'~
n to th e d n u i
Q.Kel1;
re]ay'w~llJcldiSe fb.r·~deteimined
. a m . Q t J n ~ ! E l f tin1ie de.,~nd'e:_flt~p~JHhe·ie,ttill~. o f . r •
r
v.aii'able'fesistortha; t im e
controls dle. 'tlimin!! .cyde. th
~ ~ m po r a ,1 l s o t ha i S m ~ b r e ~ ,
o nv e
DO'! 'mp··tbe
a n d . · c Jf · Q O l n S U ! J .l t y . , T l l is ,[ s
s ca il n et '
reoording.de,v·jce·,on
ifI1luame way'fhe.
~ q u e] cl } ,c ir c ui t o p ~ rn r e
w e i ] T h e ti .m e
then
and. the.easiest
c an n er ;
y~u'w i l l ' ~ i ll W
:ne~,cr_
ay to-do thls:is Jack,
no affe eve:n(a.i.leadp])JMe
t er m ln a
:i
your s c a s m e r , If
nd ns
ou
~onojadt;. d . i r e c , t l y to the
tiy~.o:mwctiogthe.~
s pe ak e
yOU1\'
. , a u r n . Q s . ig p a I D t ;r o m your s c a n n e r
et - o u y o ~~ ][ o' lde.ringi:[\on
O.IiVIl
t'hei
.dl!i,
neadPii'lG:me
'!
s i e l! l c e
~a
l on g ' . s s ·tiT!l~re, itO aadi
sqpelcb.~a!;:Il~·ate.d).';tf
y,o:1i.lII :: scanner W~."
h e q :u e] c
t~
de:v.]ce.,
oonb :o.ne~d·by theval"ia,ble-.re.sis:lor is e om p le r
diIOtl.:gD th
that w h e
;uld
t b e ," t i n i l D . ! f c ,y C l e :
tbe'atl~o .l!'ec·on:l~ngs~~f:Cn will b e ' t h e ' u,sYle:r
the a .u d i Q O l 1 [ ~ P l i
then
Irru:tsls'[of,
roolWldaQt if
.a~ili.eady
s te n o :
mp
wc.uld
d m p le ~ . ci !C . u U ~ ¢ [o r5 _
be timing
gg
include f l l ' J ;c t h l [l @ ~ y to tqgg¢:r;atl(e:~~a!l ' e . Y e : . . f i ' t it l: te ~ ~ .t am p th e e v e n t , recording o o v i , c e , . 'but ;~O.f ' t t u ) s e w h ~ o w n sc~niJe'ts]~Ck'ttils_ a h m t y ,
Thi
so a U O r D .
Hu
mt~,~]s:tOIl'
h e O u tp u
audio
NYN
f U J lc ti o ll a] it y bliil{:into.
g"h~end·scanners,
· ·S o ~ J
a n y ' recQtd~Il.g-
8in,gJe o\l.w:ltthsuch
h a v et h i
compon !et S.
it lnt'erfA'OOs--
~.(jIIl1l:rQ] jnstabout
t h i ~ n ~ r n ~w i t ch e :
y ou r
be_lnissh:lig·~(lut on all I t : b ' e -action if
M e n o g lu e
yo
b an d
~a:l'e'~~~dme~'eElit=;y
.4v,e;f.!
"the
cycle of-the 555 timer if sufficient <1i~dioj~
s:ta~provfncG 'and c o un tr y h ef b r e o n du cw l g YbU
loO:k
recording device. T h i c ir cu i is very versatile;; find
,computer p r o g r a m ,
cordless
few
between the scanne:r's~ililldjo 0 I l 1 P U , t and the
I:h~
v . r i t b _ cheaply m a d e
t b s e no
~~chematic:i l l . F:igllr~e, 1 2
·a
ty
et f r o m .
several seconds. Take
milHseC0iliC..s
b e a m . their
phoaes . i m ? d b-aib:Y'mo.[li:tprs d i e d :[toy 'acc]dent.a.nd r : li ~ l l l a:ss:un~e they
s m y s ctiv te ~~nb
Ih.~:r.t h reki
thatthe c en t e
p in . e o nn e ct s to
positi:Ve:lt.lRd. o~,m~··~pe:ater.l1fid the' ~hielded
wire· co;oflec1s'W
c lr c u i- t: ca n b e pla.ced'i.i:HO
neg.ati'v.e . s p e a k e . r lead. On 'a
small
sm:1l11-plas.1:ic·
I%UltteFy~'po-we:rs \ y ~ J r o b . . a n
Fig~:t'e 1 2 < 3 ) . .
p e d b o . r u : d an
f i o ' x , '~dd:llhe
·$lt.:voit
p or ei ll !r io me t' eT ' ( se e
lQ