Tektronix 1401A User manual

-
Tektroni •. Inc.
P.O. Boo 500
8 ...... lon , O'lI9On 91077
070-'191-00
Prodlct Group 26
Tektronix-
PLEASE CHECK FOR CHANGE INFORMATION
AT THE REAR OF THIS M'ANUAL.
1401A
SPECTRUM
ANALYZER
MODULE
INSTRUCTION MANUAL
58<,&1 Number _____ _
FnlI'l1n\irlg JUN 1971
Reo lOci DEC 1182

Copyright . ' t97t Tektronix, Inc . All rights reserved
Contents
01 this publication may not be reproduced in
anylorm wllhoutlhewnuen permission 01 Tekt,on i ~, I nc
Products ot Tektronix. Inc. and it$ sub .. diarles are
covered by US end loreign p.;ttents and/or P'lndlng
patents
TEKTRONIX, TEK. SCOPE-MOBILE . and @
."
registered tradamarks 0/ TektronIx, Inc. TELEQUIP-
MENT is a r<!'g'$tcrCC trademark or Tek lro"'. U.K
Pr,med
in U.S,A SPIl'Cllica\lon and pr,ce change
prov,reges are reserved

1401.'1
-
~
TABLE OF CONTENTS
SECTION 1 SP EC1FICATlOfliS
'.
Introo""lIon ,.,
e"'triocol a. ....,teristic:s "
-... Requ'rt ......" ,
.,
E""Kun.montoOl a.~,'''1a
,.
P1>yiicoll o.-leri.I""
,.
SEC TI ON 2 OPERATiNG INSTRUCTIONS
Acamor
... 100' d>o 1 4llIA
,.,
I",tallillon
,.,
P_ Sour« """ ~r"Doo'
,.,
.....,~"
,.,
F~ncti"" 01 ControlJ Ind Con_ .....
" Fim Ti .... ~.tiOll
,.
Gonoral O.-.ting In_''''''
2·10
SiIJlIII AppIieotion 2·
10
RosoI~tion _ Fnq'*"'Y Span
...
R_tiOll a"" SemitMty 2·12
-
~
Uoing tho CAL OUT Signal Rei ....... 2-12
AhooI~1I A"",lItU<lo -..._ ..
2·12
d8 Oiff ... """ _n"
2· 12
F,""uency _ ........n ..
2·13
u.; .... "'" V","" Fliteo' 2·13
So!octt .... SWaoP R ....
2·13
T ,i_ing tile ~ e.tOfnlllly "" Uoi<>ll In hie"""
---
2-13
Saxp i"'ll "' . c-Non OocillO>C<>Pt
2·15
4Z211401A Cctompotibillty
2.· 15
453 11401" _ 454/1401A Compatibility
."
AI_to _urt f<I< M" .. 00<111_
2· 17
SECTIONJ CIRCUIT OESCRIPTIOff
lntroou<tion
__ Oi.,..... [laalpnOll
" Detait.d CO"",I, Otle.;ptiOll
,.,
Rf S«li<)" "
50 MHz (;01;1><0'00'
~
IF CO"",,, ~
GltiftOJ Cireui,
,.,
lopti"''''''' AmpIir..... li ....... AmpIilitr and Vidoto ~
Cifelli"
~
~ Ge .... ,."'"
,..
F,equtnq Spa. _ c.n .... f ....-xv
.,
~
-Of ,*-",,,,,
,.
s..-Sh'PI'
,.
-
'-,-
3·1"

1~1'"
00
CONTENTS (cont.)
SECTlOH 4 MAIHTEHAHa:
-".10"'-*
P, ••• ,,~ ... __ Proc;..,."".
T ,ClUblaf/'lOolino
ConKtift __ Pfoc:adutH
0btai0WI0 pam
kl ~e, io'll
1'0_ PK~ s.e.. IcIo'll
RepKlng CireWl eo .flIt or ... u .... bli .. s
R~1ng Sq ..... Pint lo t MuIti ·pIn Connectors
C,III Switch R .. paIr Of R eplKement
RF _.tId ~tMmblia.
"",.c.t loca6on 01 C_~n l .
RePKk .... lor ' h .""" 1
SECTlON 5 PERfOA/rollAHCE CtECK
1ftIn>duc-. ttl""", lftI_don. _ E qo -S ben!
~_ lor IIIe Pe,foo" .. nca C_
ShorI Form :>roc ........
0_' .....' _6on
P roced .... .
Prelom'nlty
lIattery CllatO<' Le.el'ndle.lO r Ope rllicwo
Cenler frequ encw I1 I"11e.tId Ac c .... cy
Freq....ncy S!I'"
R"Glulion B.n_11I
Incide",,' fM
Video F ilte. Op. •• ri ....
DJ""rnIc; R~ 01 Ditplt, F......Iion.
RF AIt_1Ot dB &elecl or Cl4<:k
Vidto Outpul La ....
.......,
Di$pY'f ..........
Spuriout Reapon ..
Int,,,, od"'.1ion Dit_
Sweep R ... R MIII' _ S_ OuIpul ~
(., ..... TriOs;e< ape..1ion
El temai S __ • in Ope<_
Clled G.18 ~ •• 1Ion
CII..,. C.~btelot OuTpuI La •• 1 ...., FnoqullnCY
SECTION. CALIBI1ATIOH AOJUSYMEN T PROCfDUAE
''''
..,
..,
.. ,
.,
..,
..,
..,
,.,
4· 10
4.\1
4-11
4 -\1
4_12
,.,
,.,
,.,
,..
..
,.
,.,
,.,
,.,
,.,
,.
, .,
,.,
..
.,
..
."
."
."
5_11
5-12
5_12
5·13
Inu dun lo .. . Hltlory "'formation """ Eqo -I 11.,,1 Required 1-'
ShotI f ..... P.oe...... '"
Pr ...... ...., Pro,e-.
Set 8.","", a-ge c-.
C1'oKIr I ~ _ "" •• '~"O' . "~.~"""'~'.
~ Aligr. , •• Pfoc:_ 01 "" _ IF Circuits
~ &fg ., .. ,,1 oIRf end IF Saclioo ..
f,"'l"" ., IpM _ c......f' M! Inc,....,.,.,..." .... _1:1
Adius_ or u.-IIy Qaio
AdjInI: 8 111 .... 01 Qaling Cin:uoi
Ci'IecIc _ Adjuli CMbt. l or 0Uipu1 leftt
_f_ncr
.,
.,
.,
..
..
.,
."
."
."
Rev DEC 1982

At v_ 5. .......... n
CONTENTS (cont.)
SE.CT IO N 7 ELECTRICAL PARTS L IST
Abbfe,o i .tiom _ S'imbolo
Pao-lO 0nI0rint Inlo""._
1_ of Eleclti<:al Patts Un
E_ IP~ruli"
SEC TI ON 8 DIAGRAMS, C IR CU IT 6OAIIOS, AND MECHANICAL
PARTS ILLUST AA TIONS
S'imbol. one! R_ ..... ~
1401A W_orm"'" VoIUgo Inform.,io "
SECTION 9 MECHANICAL 'AII TS LI ST
_on ............ L i" Inl ormatioon
I ndu of _onic.ol Pao-IS
_onic .. P.IS Lis!
Ac<:essori ..
~iotiom one! symbol> used in III;' manu"' .... _ OIl 0< tak ... d;"';1Iy from IEEE
Stondard
260 ' 'StaJ>d.d Symbols lOt Units··, MI L -sT0 -1 28 one! 0_ .tond .... 01 ....
__ .... ;.. iJ>d u my . 0..,. inlorm;otion. it....,.. illo"" ""' .t .... .-- 01 til .. m_ .
1401A
'"

-
... --- ;:;;::
;"!o l
•
.•. ....
H0 1A

-
14011\
SECTION 1
SPECIFICATION
Introduction
The 1401A ~trum A".ly'~' Modulo ... "amP'><'!
_1Ib1" in'" u .... ''' _"",«I to _.,~ w,m. T ~~""",.
Tvpo JV D< 324 ""'table oOCl~....:oI>O IQ th., m. twO
;""'u,,, .... tI "",,~i ... I>O'lIble """""'" .... IV= 'V" ....
tt.., can boo u..:! tor "" · ,,to >UeC"um ....... ,II ... 'IC •• R FI
".,,,i "'-I .• Ie..
' ,1>0 1 401A ... _ , t, ,,,,,_ 'IJ'OICtr"'" O,,>lV'"
""",,,i"ll lIle Ir.:l""""Y '4 ' '11'' hom 1 MHl '" 500 MHr. II
j •• lU'~' Cen' .. IrOQOOf'lO\l P<>".ooning ,n Se.,d"r nOO<lt. At
50 MHud" ',equ,,,,,V _. Ih• ..,n"" 1,<QUoncy bKo"",<
250 IoIH>. In 'hO S. .. ch mod •. ,h. c.n ... F, ... ~
."",,01 """ "OM' m.k .. "" thl t!i~1'I to ;,..heol. ", h il;h
por' of t~ 1f'OC''''''' "'ill >PJ>e" 1\ .. nlel" 'Uftn when the
'_u .. ICY '1>1"" Ier:lUCor:l h om SEARCH "",i(ion.
Tho 1401A wili OJ>!,m hom .ny "'" 01 Ifw .. __ or
..,.""..; ;,.,.,n;ol ,och...-qo;ob[. bon.,oe.. ox .. ,....1 1.6 V to
16 V) DC .• o\(j AC Ii".. Pow., coml<rmpt;"" I<~, 4.5
wI .. , DC •• ,><1 up 10 H ... ,,, """.... _.,cd ' ,am.n AC
..... ,~ .
[ W.-"H//wG I
m...r rh# 140 I It "'..-J ... j}()r(;>b'~ mstTUrn~"'. ~
,,0""'''''' 1I""<I',q fft<Jffl to tlrf ~ ~ moJO( '-'-
__ . Tltif hls&.ot.of tIr., ,""""",_'" "'" ,m, oYbIf.
_ cl imi""," My p<>uibiliry of tIr. ""'",mlKl' "....
lH!(:orn;n, ,*,,~Icd '0 #gllM ~ pO'fI"''''''
"Tho 1"''' u''' '',1 _..- p;t<:k i, ",,,,,odod ""'th •
_too",in .. poI.mod _, '",,",,'ode _ • ,h, .. wh
I.". COfd I"" appIv,"II AC to u,. powe" poct.. Tho third wu .
i, di,oc,lv ooontctod 10 m. _ J>K~ "" ..... _ .... "'" ..
OQ n,,",,'oci by In"''''''''"''''!'''!! w'rfl to ,he 1401A <:t> .. ,i,.
Tnl< gtound. the i" .. ,~monl .... .., ""''''i'''-l Irom . n AC
""'",. '0 p,g'ee, ...-a';,,!! _..," " ~ .. 'e<:ommenchd by
n~hon.' and 'n ..... n.t~ ",,1<lV 00<1 ...
Perf otmance Conditions
Tile por1omt""". li, n,,. on th ...... Iioo ... v"od w,th ,he
1001_i"!! co", I" ; g",,
""",eo- tho ,n«rum'" !rom the ~' ..... y "" .n n' ......
DC 'OUfC<il. Th< iMuumont mu<' .. ... .,..., c.ahb.-at«l
""min"" """' ..... temp .... rur. 01 2O "C t<> 3O ' C jSKt;on 5
p,,,,,idm • 0...::""""" 1'1 1M pt""od,,,. I", d"r..,king ,h.
1401A.1 n,. i n",,,men. mUS' "" op..-atod .. ,\h,,, on
_~, tompo .. tu .. o[ _1 5"C '0 +55" C. ond mu., be
.. 10_ to .. . m UP for .. I• .,.. 25 mlnu"," .h~"Wlld"r;"g
,lie POWER tg OH _"on.
ElECTR 'CAL CHARACT ERI STICS
REV. 6. Sl;PT. 1\174
.lItin (~ MH. ' 5'" gf ,h. I 500 d,., I,.." •• ...., accu'",y can 1M oI.> ... nod I>y
'a<l<>ut!, FINE conltot .t 0 u,i llY t.... 50 MHI Ql i lM .,.,.. m .. ~..-, .., •
.. 1.,,,,,,,,_ s..OIl",all"ll,n<ttuC'iorI"
MHz ... ,lit,,, 10% .IU, ... ,rd. 1" C ..... , ...
f,~'"""V
----L
"

Spe<:ilicnoon-140TA
F ''''I'JI<>CV s.»n
CooIibr.,o<I MH./O i, R".
F,oqu<nCV Slobi l rtV
In,or_ul."o" Oi<1"'tion
Ca!ibr.to.-
, .,
o H, 10!iOO MH,
.1 MHliO" 10 50 MHt/D .. in 1.2.5
~. plu. 0 poIOtoon
With,n 10'lI0 of FREQ SPAN MHdDlV
seI«Co< ",n,'"4. VARiilbl1 control '" CAL
.. y !:i m,nut< ;n,.tvol
_m up. Tom_al"'"
th .. 0.5 MH .... Cor Ins.
-
mi . ", ..
coott"'i..,' '"'
AI lun ~ dB down ,'" 1WO -30 dBm
1> 25 dBmV 140IA ·l) ...... at I MI-b
MP .... "on.
A. "' .. , 60 clB -. 'or 1WO 40 dBm
1>15 dBmV 14Q1A·II «go.,.t 1 MH •
.. ~~""" .
IOIXI kH •• 100 kH •• «'<I .1 kHz. with ",
to 200 MHz ond 3.0 dB 10 500 MH,.
SN 8040892 . 0071440, M<:osu,e<I will>
lftpw;t 10 tile I...... I, 50 MH•. w;,~'"
10.15 dB Irom 1 MH. I<> 200 MHz_
wi1f>in -t{l dB 10 _ 3.0 d(l "om 200 Mflz
to!iOO Mfl
•.
SN 8011 441 """ ,,'" -"'0<1 with
, .. .-ct to tile 1 .-.1 ., 50 Mfl,. """lIln
'1.5'0 2.5dBI."",lMH"o200MH.
""" ~ 1.5 10 -3.5 dB from 200 MH, '0
&odS .. 10 daroi,
.. ~v E. OCT 1~78

SpoaI ... ' .... _ I 40'A
Ceo .. _
.. -
• •
~
• • 1
•
,
•
I
1
i
!
I
I
j
8
•
1
i
I ,
•
• t
•
- r-
,
m
~
1
I
•
M~
1
~
I t
!
tfl:
•
1
+.l-
I
•
I
r !
•
r-
~ .
. .i
1dj
, ~:
_I l,
5i jl
I
II .•
• r
j ~ ,
~
-.• ,I
•
Ii ;1
• ,
...
• -,--.'_
... _-""- .... , .......
,.,
".~ C. CIC~~ . '0"

Sptc:it,,"'io ~ - l 40IA
-- -
Peo-f".-. R""" ;..........' Supplemen,aI
In"" .... ';""
... --_.
Acru,xy
'"
tonw .. "
"' v fWO ,uti" ....
; , ,
-- -
IF GAIN Control R_ l
30dB o.-m" ...
RF An""".,,,, R_
A<;c~'OCY
d8 to 00 d8 in 10 dE!
"""". Wi th",
."
M.~"""", 1""", Pow.,
" " (
I,
,,
RfATTfN .. 6Qd8
1_ '''; ng 01 .".nuI IOl"l
INPUT I m[>O<l.o....,.
"
-
Sw ... p R,.". ( FRn RUN
... ...,, 1. '" I¢" to It I .. " loo,~
M _'
VI O EOOU T put
1.2 V fo' lu!ltaH" do fl""',""
SWEEP VOLlAGES
Output (~RH RUN Of'
5V '025V
EXT TRIG Mod . )
EX1 .. noIINpu,
~,
(I '0 5 V w,th (I V _' UVQ<'O:I , ,.,, 10 (I H,
..... IS V con"'!lO"d ,f"oJ lO 500 MHl
M"imum S_ R ... 1 00 owoqnl.
M• •, ,,", um I""" t V.,.". 10 V.,., ,,
GATE I""",
Amp h,udoo l!r om ","0'''''' At to", ...... V !>eo!<, 10 not m<><e t~""
,. , ..-tnetl
-10 V ".,. l
ON·
OFf Au", ,,,,,,,,,
! A, ",a" 50 dB .. ith ....,Ul '..-m' .... Od.
R>tkr
Minimum On TIm< '"
F,equency "
So..,« 'm pe(l .,..,.
~ n Inom, "'1 DC coupl od
,.
.,

Line VoIlIge R.-.go
,,~
CIu<vo Time
a.:-atirosI Time
( .20"C ,o '2S ·
dI .. gt ,"",_""", e.
+20oC to ~30·C
115VAC
V to ~ 1 6 V. Su'9t' CUff"" ,
I _po",.
_U S "'''' ' Mum fE n, : ", . ' DC
ENVIRONMENTAL CIiAII"CTEIIISTICS
Ch .. ac<erinic I'Irrf_ lIoqui.-,
..
T ...,, ~I1lO"'
N""·o,, . .. ,i"ll
With Ih .. ", ...
40"C '0 <6O"C
Wl thou,
55 · C \0 .7SoC
Bat ......
I~I "
••
He"'"
"n
Width ... lhandlo 8·1/2
DlIpth w/P"n*' coo.oet
,0518
~lhw/h~"
"
••
Net """, oa m.t.. ... tight wl o....,......, ...
" 71/2
Dome>IM. """,",,"'9 we 9> ' ,.
13
E"""" f'olCkod "'9>' ."
•
Operninu
Humidity
N",,~ting
_ 0"",1 . 1"11
Fi n i'"
~.
••
•• • 3-1/2
21.6 .,n
21.0
,..",
D.'
"
-, .
.. .
.., .. .,
~ .
."
009.5
~,
$t>Ki1i<o 'ion - loW 1A
o·C \0 +oW"C
,.
ml.... "", ~ _ 01 v.. 3
I
::;:~ U e> . 0.025 1 ..." peak .
dioplac......... (4 ,0 ., 55
10 to 55 to 10 cit i~ ' '''''''''Ie
,~
hounl '095"4 ...... ....
,.Ie ....... to MIL·E·
(P
'r. 4. 5.9 '~rou~
. ;0;1 .. 18<1 ir,!.t<f<)(e<"OCe <eqUi,..
"' o nl'
0 f
MIL I 6 1 810 d
.
..
MIL·, ·I69!lC -
~-
,w
kHL \0 one GH l. (Instrum<lnt ....."
PHYSICAL
f
rom ptr ,. 1I.... In anor:IIlod l i n,"';
_ine,
i, midi 01 ~int con .. od
. "'m i n"",.
14{)lAlm ... 324
-. ••
,m
.. , , ,
,.
21.6
.".
,,.
27.0 10-618 27.0
D.'
14 · 618
m
..
..
-,
~,
'"" 41/2
.. ..
~ "
." "
'0 .0
~.,
..",
" ' 3.6

NOTES
'-' -

- ~.
1401A
SECTION 2
OPERATING INSTRUCTIONS
Introduction
T III1wct>1>n 01 d>e m-.aI daoo'ibon ...... " .. ;"., _ 11'0-
C1I6u'M porti"..", '0 oJ",,...ing 11>0 1 44)IA . I. e<IYO"
lunctkln 01 III. rontrok .nd """,,0<"<>1,. lIookup 10 •
""",~oon 00<,1I0"'OJ><'. bo.U<y CM •• __ .i<>nol 1><0'
""""'e lor lamili;wiz •• ion _..,.., •• xom,.... 01 ins"" ......
l1J1P'icot __
Accessories
St.md..-d '"'''',,0<;''' "'~. or. ''''''l>Ilod wi'" "'. 1401A
.. . li'le<! ,,"' the bock 01 the m ..... ,. The 100Iowing
"""" i he< the pr.lr'p<>«! 01 "om. t hat ., . "'" .. ,I •• p, ..... ''''y .
p""", Co.e.. A I,di"" lit k .. p. thi, co.c. ~r 1M
IrOM 1'......,
<:Im i ng """"9" or \f'~""""ng. T he co'..... cl" be
pl",,-ed
""'" "'. ,ear of tho 140lA lor <lor"lll """"" 'hI
1401A i, i" " .. . Tho ".e o .. In 'h.cov", >ec"mmod010' "'.
accoS$OO 'V PWCIl m." .• nd "'OIM "'" I>< u.w os. 11"111'
grip tor ~r.m"" . L
Aor:essro<y P.... ... . Thi' poucI> gr"PI '" the h.ondl. pi ... ""
;ond the <»....- _ing """- It 1M ,. .. P....... 11 " ..
",Hie."" capaci'¥ 1<> hold thl "ondar<:l ocx:eIWOi«. ,nclu
<:ling the O".UWf' 1'1_ . with tho •• .:.pl_ 01 II ..
nandan:! ........ I.nd th. 1'.",.1 eo ..,
Sir"" Ancmblv. Tho "'oP" ~ 10 ..... ;".0 pI_
I", \Q<'rSpOrling 1M I ... ""m ...... It con be used 10 "'-'OIl
tho 1401A in I,onl o/. <>I 11ongsi<k. 11>1 _"\0< ""'''IV
u .. . The h......le .... ho •• _I>o_thl_"10.- Ind
d>e 1401A.'0 ob ....n ""lim""" .iIw,... P<>\!UO" '.
BNC ... BNC Coble _ ...... . Two .,,,,1 _ ...
use<! '0 <:0"_, .... 14011< VIO~O OU TPUT _ d>e
SWEEP ..,1,. .0 "'" V.tiell InpU' _ h. Ko .... I"",.
01 I tom~kIn oscilIOlCtOl>O. I< .hrrd.nor . _ io UMd 10
"","" !hi Gafibo- •• ", ",,'pU' ,n'O .... INPUT ron_lo ...
The 6 I"". coaxill"- it ul'ld.o tonneC'!he sigNl ..... ru
'0 "'" RF INP\JT coo_tor "" 'ho 140IA. ('.obi. IOU
,...,... .... ,m fT<Quoncy _ 11500 Mlil'ho ..... io obou,l
".
Open."" H ond_. o .. ..,.w ,u '" I" you'll'll ••
poc~ •• _ u.., •• "" ""·"lO .. 1,,0001 datum.." . 11ICIud<.
•
1"_ <:11 ..... "1 .. "". _" ' ''11 in<lnlCtiom •• I'd """.
_'_r..ono.
ImUt ll ation
Tho 140IA it ~ '0 "'" .rlh • portable oscill<>-
OCOIN ...... as Ttl< tr""',. Type 323 '" 324." CO". h~.
be us.<! ... IIl 1"'1 oscillose""" Ill., has ... ~, ...... h"",·
''''''al inpUt", ...,... 10 tt> ...... iron'"' _ ... """".
Inte<e.....-trOM be" •• " tho 1401 A ond """"",ni"" "",iI·
iOtCOf> .... IIlu .. ,.t<'d in Fill, 2-4 .,"' .. ",illl <nn"uf
"''''''IIl- Co_'bil ,ty w,th T" I "'",,;,; portable oscillo-
scopet i.o_"" n ... ", •• nd of thi<=>.ion .
R. I
.. to ' '$w..-pi''ll ,110 ComJ)On ,on 0 .. ,110,<:<>p,,".
U...,.,. C. ........ I Opt<.ti"ll In fu r mlli"" lor a<ldi,i"".1 inlo.-
, ... ,\un.
POWER SOURCE AND APPLICATION
The 140lA .oqu i,,,, .i\l> ", on inlo .".1 .,.,.....er pa.c~ Of on
ex •• mol I'G Y '0 +16 V) OC ..... rce 10' pcffl"' . Tlw POW'"
J*k c:orui ... nl • I>;ouo,. and • ""¥~;"II cifeui•. The
ct>.rvO''II erro,,;' ooeo .... hom AC Ii,.. .0 1'190. '0 char!!"
,II. ",. ... 'V 0< mlintoin I gi_ "" ... go _I """ it h .. '-~
c!lorved. 'Moen tully ""_II"<f. !h e bl>u .. ~ J>lCk will ",pe>!v
m. 4.5 w>ln ''''IU"",, b'/ me H0 1A ...... m.in~n this
_ ou""" 'or- IIJIPfo ~ im,"I. 35 """" """"a'i"",
A, ", .. "",sf •• 10.0<1. the ""Myi"ll ""curt ,n tho r-
PICk _ .... I,om .i",,,, 115 V .,,- Z30 V nem,,,,,1 AC
_ . $1",_ connec"" •. "" .... pow« pock. ..., .. oro '0
...... d>e ""--11'''11 "'tali, to, "'e .01,,,,,,, 10 1>0 .-:I. Iiookup
mu.tI. ' ...... and ",.""""",", ore gi..,.,;" Fill. 2· 1. INri ....
dl .. tr"lf OCCU1l _ AC _ " IIJIPIIed to 11>1 AC
,_1_ on me r- pod<. a..~,ng ",'.I FULL CHG or
TRICI(L~ CIiG) is _ltd b'/ ""'''''' ppm,,,,, _ltd> on
"'" bod; pot>eI 01 th. _ I>ICI<. Usual,., the bon.ry io
lu". "" .. vo<I II \he FULL CHG "". then moonlAlnor;! ••
"'" _,. ..... by _,l<:hing .... .elect'" '0 TRICKLE
CHG
pOIItiOO. TRICKLE CIi G...,.,. ... IU tlicient ........ ~.
to ........, .... 1M bon...., In full margO condi.m. s>tu. lhrt
' ...... rtd _ ... __ Ihe 1401,.. S."ooy ""Otg;ng is
........_ undret Bal10fY Co'e . The 1401A w ill "". _.to
I,om "" AC ><>u<co iI tho bo" ....... ~ missing <>I ... feet, ...
TM boltory con be "" .. 9"<1 with \tI. pow ... porc~ out ot
U... ;".Ir~"' ... ,l. E. ............ , I''': ~ ' <on ~ .. ,..r",. lot <.f,., ......
.0 ...... . .. sp .... i1 _...t .
2· '

Oporali ", I_ I 401A
. .. Z.'. p,_ ........ . 40 .... ,,,. 115 V .. no v """'....
~-.
rhot 140 lA un .1 ... bo -"" If,,", an •• ,........ DC
__ '01 Se, ttl. _ pO OWl1e" 10 ttl. EXT DC
1>0'11;0.,. ttl ... coo"",,,,, +6 V 10 '16 V DC ""' ..... '0 the
bonana ItCks _ ,he line .... d rO«P'_ <_ J>OI ....
'tv ", .. k,"II'I •• rol swlld1 ttl. Iron, ~ POWER ."",.ct. '0
ON. Tho . ~ .. n.' OC ""' ......... '11 "", ct."to the 'n~ '~
t..I'''y. and th o 1401A .... ill t>OI opo<01.!tom "'" ;n ....... ,
bo".ry 0< on AC wm"" if II,. .. Ioc'o< _ ,\CII1,1." tn EXT
DC po.itlon. T~ . battory will. ~ow ... r. ct." .... II full
ct._ 'I'. il AC poW"' ;' oppli od w~tn th. _ 11 ct. >s.,'h,
EXT DC polillon.
POWER PACK REPLACEMEN T
r "'ARIf'IIIG I
no. Wlr.-t". In 1M __ ~I<. iI&.".u. 01 <kIn-
;ng mOlJflJ "'"""VI' It> ~ ~ burm if /, is short
d,cui,«I tw sud> ittm • .. rilV' IY • _tth t-Ki.
Switching tfJ. power sd«tIY . w ilCl> ,0 ,"~ EXT DC
Wlltion mJU<. ... mi, ,,",,8I"d by t't!m""i"fl WoItC ry vol-
I. from m""t of "'" ~" POUd 'CImINI,. Set ,I><>
"" .... Of/l/CftX _itd> '0 EXT DC _,")11. '" r=t"'"
,i"lf __ u:h band /»1.,.... hllfl(/l,,'fI 1It#_
""'.
,.,
f'sl_ 2-2 il"',""I .. th. II'<oc<dUf< ,oqutfod '0 ' .......... the
_ p-"<~ . R""I..,. tho pock by ,...",-<itl\l the ' ........ 1
'1<f>5 _ In ... ,. thll ,I,. .. ,,' color cod. maid><' thO"! .... , .........
""t od on .h . ,.,m,n.1 moun'i rog.
BATTER Y CAR E
The _ p,ocI< U ... " • ..,.Ied NtCd !)aU.,'''. ~
""'I ... quite 1i111o m .. n........,. ...... "" hq, d~ t.te .

_, lOng ""m ""'r<h"1'ng •• nd ope'i" 0-0< ~ ,., .. , .... y
wide ' ..... 01 ,,,,,,po,,,,,,,. II porop.rly O¥od lor. you can
• x~ 1 -., 500 '0 600 dlorv<'diocl> .. .,. <VC'" boll,...
!hei, ~"Y tI'''''' '0 _, 80% 01 >P*C>f;.d .. Iu •. Some
01 tho more imPO<''''' I>o"«y d'''':'otist''''"'. "-..,tibod
i" II>t follow,.... "" .... ..,.. •. B.lI ...... car.l"for m,li"", j. aloo
.,.",,0<1«1. to I>ItIp ob,.' n m. ~ 'mum _";"11 tim. be'-tt'I
roc/1 .. ~,"9 eycl<•.
SELF DISCHARGE is. <""",,",,"'. po"""' ... long"
tN bon ... y h.s .... _go. Tho •• t. 01 .ell (11"",_
d<poond. or, .."ble<!, 10m"",,""'" 11_ 1>1 dW90. _
Imputl.ie. in tho b.oll«v. SeU-d~ a. 45~C i. _ ...
m ••• 'v fi .. limn 9' ..... "' .. at W· C. A ru.,., "'..-god
NiCd .. II m.,. lose 1 IX 10 1 5'!1r 01 lull COI"Cily during tM
I; ", 2~ h our peri<xl. noi. 11'''''''><111 r".~. ta abo<J,
0.68% p01 dtv or 10!f, '0 1!">~ ,..... """'''' .1 .... 1M In i. ;.
disdlorgo. To ob\.lin tho m.~ i m"", oper.u .... t,m •. 'he
bI,..,y "'ould boo lui'" r;I, .. g<d and ",",n,.,,"OO<I" th .. leoti.
by "' ; ''11 ",. TRICKLE CHARGE I •• lur. 'I> of"'" .. It·
di""'",,,,, un,il the po<;k i, ,• ..eIy 10 u<e.
On fULL CHARGE. "'. paw .. PACk <Ioli_,. eon,ton,
"'-''''n' "'., .. _, .. im .... y 1110 tt.o ....per-. ~ou , r.d ....
0)1 "'" col .. jn "'. IHu., y. no" m.rgo '., •• ~ !he
batte'v '0 "" """,moratd withou' DOli do","III. CHARGE
TIME to< "'e b.ot\..-y i. """", '4 fa 16 h"", •• , .... FULL
CHARGE '
....
OVERCl IAHGE i. «<o\,,,,,or:! dI-oI ..... ftor m. DOl ..
..... """,,,,oj lull d>.'9I'. S~\ p«iod. 01 o.ot .., ...ging will
cau", no pooblem•. Ou'i"ll the ...... m.'lI" I*iad. t/"I.
ma<gro _IV i. d'''ipltod .. hut. II co ",i",rtd 10< on
e<t .ndod prt'~ I"' " 24 hOU"" i. w,lI drV thor .... ,.oly' •.
TR ICI(LE CH .... RGE "," , n.,i", II .. bal1e<y 0< <>t il o. full
_II". " will r><r' ,od!"-~ lire ",II •• t..r: ..... ma .. 01 1M
"'" ••" I, u_ '0 ,. , ""' .. "'. ""-di<dr ,'1I" """.nt. U ..
TRICl(lE CHG '0 moi,.,Yin "'. full morll" '101. Of !h.
cell••
OPERATING TIME i, I 1"",,_ of '..,_"u, •• nc:!
m.,gro ...... You """ ~ ' I>'"C' aboul 3.5 hou," of _._
und ", .-. C<lndit iM •. Tho CHARGE LEVEL (nd;"~or
on the fronl ,*", 1 i ..... xpandrod !Q I •• 0Ilm.' ...... I'" m"
gr ..... >ec'or indlC~""II .bou, 7 112 to 6 112 ><>110 (tull
dI .. ,. '0 90% dioct. ...... ). At aboul 6 In -.0111. "' •• oIUog1
.... " '0 d"" .... ' ... i<tIv. th.,. ri<><c. ot,,,, tho ,ndico.or
n_ ' '''0 "'. ,«I _,or. opet"cn;on strould k>e 'ormor"ltod
--. .. lOOn .. _ibIor. Thi. roduceo "'. ponihm,y of "'y ""II>
~,ng r_ .. ""ooqod. R .. ", .. """U ;ng or",,,, whM
-">me ."jl. hiM! moro eIr~ "''''' 0111 ... . ond mot""", .....
w .. kcr ""I".
0,,0"';119 'n.tnICI ....._ 1 4(1 1A
CHARGE BALAN-CING corr.i.\.I
O)f d>.orging 'ho "'II
beyond "' . 1>«;,,(1 l"OQUirod to bt-ing """''''' 10 full m",ge .
no" b.,.nce< thor ch.,. ot "'e ",II> In "'. bol1"",_ ond
,educes til. possibili.y of .ny 001 .. , ........ dlOClIi,,,,,. 0"",.
morrill Of n«V 15 w"'",,!<I!1e1r_ ev~, dian.,. the
eIr_ time '0 01'0'" 24 h OU<S. ktv ,i m ~. ""II " .tploc .d •
",.I>oU..-y ohould k>e ......<:Nrg<d '0) b,l ,,,,,,, 1M r;:rtl".
A.oid _.iol rn...., if IlQO<lblo, t.ow._. i' ""Iy • _
,i. dll<"" i. p<':' '''fI. abOllt 30 '0 4 !> !hi"", •• 01 opero"""
c"" boo "I*'tod 1* 0'" holt. elrOfl/O.
STORAGE '_1'""""" lor Ih t t>cnte"", mzv M 1>1.
'-' -4O"C ond .eo"C. Cell. con "" .. ",«I ~ i t/"l .. tully
cIIIr:'9<d or ""tlolly dI..-god. "'-"« .... , lI .. d .. ,gro ""
i"" ....... with ........... "" •• ..,,, fully m"'lIfd ba . tery w'l!
1o ,," !iboul 5OlIf, 01.11 ch "V'" ., ,oom """prt(lfU" Cro"FI in
obO<J t "'_ '0 four """,,,to .. TM bitt.", pool! ,",ould k>e
rKh>rgorl. lMr"elor •• borfor. It i ... ...:I. '0 bt-ing i. 10 fu ll
m_
Ad(Ii,k>r101 d.,. ,.,.«:lj,,,,, m .. n' .... """ ood ' ..... ' 01 tho
POW"- pock """ .... N,C<! c.ll' .. lurn i O<d in 1M Mai~ ·
tenon« Soc'k>r1.
FUNCTIONS OF CONTROLS,
CONNECTOAS
AND LNDICATOAS
Tho foll-u.g «<0"01, ond ..,......"or .... " 1<:t:IOSi~ "
.h e . x _,or MItt..,.. of the 1'0 111 .nd or. u,""".o """0'.
.... "'."u"' .... , (..,. Fog 2-3!. Th. rum .. 01 _ con,,"'.
""" COfIt'IOC.or •. "'- ..-IOtred to in "'" ""'. "" prir>oo",
_ c ... I"" .. . so th .... "" ... ily tfC<9"lud Ii l>eIooging
to m o aOIA. N ....... of the C<>tI"oI-s _ <0<"''':,0<, I",
mociatod <QItipmorrl. sud> .. "'. companion ooc.llOOCOp41.
,,~ p.-in\«I USIng ini "aI "",,,,"I Ie"., •. Ttl i, ''''''' .. i.
,,,,1_ II\,r:rur;1/1O<J' tho m-,oI.
F ront Panel
'OW,.
320" ro ... ""' . D .... ~" hold tf>e
h.role In ony """ 01 III. num .. "".
po'i''''''' "'",u!ll" "' " ,,_ "c.
D....,,, au,on,.ti".,lIy ""oc~ i~
,.""",.e .0 'otIfY po ........ on t ho
"-
rOK> pool,,,,,, lfiOe iW,ld> ..... , .... "
'" compIe_ pow..- ",,,,,,i , be.WO<"n
_ .. p,.,k _ 14()IA ~ i. c " ; "¥.
Oorn no •• fteet 1N,..,y motging
«<cui,.
2·3

,
---- --------1'~'~ · :: ... ~·~--~~:: ... ~~·~ ---- --~~::;;~::~---------- -------------------------------------- 1
'h boUe, • . m.. "UQ
-,
---~ .~
_. b .""", _ ..
,- .....
•
""
,
•
,;g. 2-! . --. __ -. _ .... 10(1' ''_
BATTERY CHARGE
LEVel
2.
An . xp.ro:Ic<I ....... DC YOi.me1 ... to
m",,".,. I>ouuv vohl9ol and d> "\110
1.... 01. _ ""''''.,0< .... _ 'nu, "'"
,od ,on.. _5< ; on _ bo <OJ"
-"'"" ItI"Id the b.>ttftV ,_ >f1IOd.
Open t;on e.... co,",;"'" '''' obout
10 mi,,..,'" alief 110. irodicator
d'''P' ."0 "'" .... lone; ~ ....-.
op .... " .... ~"'od " '" ...... m ....
d_. tho cell._ It "" in ,hc"",
reg"'*" In the .1Id zone ......n on
•• """ . 1 DC IOU_ i. used 10 pooH<
RF " Tn N dCl
IF GAI N
._-
-
th. u~". il ,rod"""", lI>I ..,.,=
voltllgC " oi>oul +6 .5 V '" 1_.
5& 1 ."", omDUn. 01 l ivn.1 .. ~
ti"" bo ...._ the INPUT COOW>octor
.rdll ... ,.,,,,, .«.
Pro.k1", at lea, 30 dB of .... ~.. -...../
IF .u....... tkon .

INPUT 50 11
VEflTlCAl DISPLAY
'"
CEHTEII FREO
MH,
IIF •• p ... _ .... 'ar. Inpu' "'pod
tnee iboul 50 n. M ............ q,ul
...... '""-'. t... 1 __ ~\Jon .
", i!h 0 dO II F ATT (N i, -30de ....
M ...... "'" """" ..,... ""'"' w,,,,
!h e Rf ATT EN II tIO dB .. ~ 30
<18m. "",octo i< tho .............. _Of
,".".01 the ........ 1....
Wh ... ~ . ...-Ih ......
<I~.
_ doopf .. ",,1. 11< ... .",. lop" ""
""e ""pIIY 10 d8 /d, .. w,th
"Y""'c ,_ 01 60 d8
1·50(1 ............ 1 01U'" "9111
Iypo _1<01 "" -. !he _,.
1."'1_ aI 1he d"".... no...,....
, ... "-..-.:v I. eolibuU!d 10 tho
_1101 .ud(aol _ .... FINE
_1101 " .' the 0 .-,10"". Tho
""''"' htQueney i< ""''''''Oc~IIV
$W i tched 10 2$0 'o! f"I . _ ......
F R(O SI'AN Mtl,/DIV ..... ,01" I,
.... tct>oo ~ "'~ SE A RC H "" .. "on.
A ",",d> m...kOfI!ll>tOl' on lite d ...
ploy. which can bt "",,"0 ... 01 by
II>< alHER FREO MH, _,,01
... lit., portio<> of ... "*""""
_octo .111 _ .1 ..... , .. """'"
""- ". fREO SPA]( .. f"Oducod
TO ..... "'an 50 1II11.1cfW.
FIN!: _1J0i i. I Ig..IUf~ d;oilYf'l
_1J0i "'" "' ...... fi ... 011 .... 1·
men' of the om, .. ,,_ Fr.·
QUOOCV f'""" ollho <ontlol .. w,th
in il 'o! 1I> 01 til. 1·50(1 COtII,oI
"''''' 'Y.
FR EE RUN · A .................. _
., I •• l<: ....... ined by IN IIATE
cootrol.
TRI G IN. Cnobin th.1WftI) 10 be
niV9"fod b. I __ "'" ......
• "'" '0 tho TRIG IN C(>MK'OO"
1_ lOllG IN ~'''' .......,Hon
10" tI"->tgnIIIIfII'Uli-omt
SWEEP RATE
FR EO SPAN MHd
0'"
VAR tCAL INI
flESOLUTI ON ~HL
VIDEO FILTER
CAL OUTPUT
TRI
C; IN
0..-0",. l...-,.aiam - I oIO IA
EXT IN· EI\IDItO an ... "" .... _
..... IN I .. oppIiod 10 """ SWEEP
VOLTAGES t:OT"M"*'<O" to _
""" _ ....,,11 ••0<. ISoc SWEEP
VO LTA GES (00""*101" 1u !>Ction
100" ooIt191 ,n t "",,";"". 1
V ..... tho ~'.nOI _ , .... ,,"'"
_"" .......Iv 1 _Is«ond '0
aboul lOll IWM!Xlweond.
Selae" I•.....,-.ev width 01 "'" d ....
pi .... C.,hb .. Md I<!iecliono on; 50
MH l/DIV 10 _I III HJ/OIV i~. I. 2_
S _ . A 0 H. IIQ<ihon ",0-
.;d ... II .... domlln IntO""OI ;"".
_'1Cy . 100" • 10" .. ,oion "''''' ... .
is ... th,,, 'OlIo 01 till .......... '"'-'
VAA .... _Ito! .. puo/'IoId 01'"
thoCA L ... . .. ..
A """' .... ""oil 011 .... po """,,.-01.
_boe: ""Itt FnEO SPAN...tee--
I", "' " lod. ,no ........ ",,1Md . 10
p,o.,d •• e.ltb",od f,oquoncy
"",,". 1M .. " ~""od ..... i n. th. con-
"0 1 unlock. """ ", ... 01 ... cooun
uou' •• ,i.bll I,.QU.-.cv "' ...
bttw .......... fREO SPAN "' Hd
DIV .. locI"", ..
SoIcu 1000 ktto.. ,OIl kH, 00" 3
kH.! ...... "'.,., ~'" _
w"' .. _'*' ........... 'OlIo 01 lit ...
-"'"
$wild> .. '" "" Re t 'h~ '0 ,<!<)J.«
no i. on , h. ,h ", .. v. I"",,~ .... tt>e
~ pp ..... n' ...... u. ion lI> ili l'l of tho
' " illy'" by 'oo1oJC"'II lhot """"'I~·
" "" betlO .. n tIOo dOMly!plCed Ii"
h........,cv) ......... tht dioplav.
Pr_ .. ___ 1101 60 "'Hl .....
__ '"'-' ...... ON bJnon .. do-
pr.....t AtnpI,..- _ of the
tlJtlf!Mn«l, .......... _30 <19m
.. Ierence 101" _I" orropi'''''''''
.... .......... , ..
B lOC COMIC"" '''' """",."11 on u·
, ..... ,,- ...... . Sign.1 ....

SWEEP VOLTAGES
VIllEO OUT
GATE
(ON-OFff
plilw. <1"110 ;, ~ 1 V 10 "0 V.
dumiorl " _, 100 ros ind ttl
q""""'l , MHI Ot 1 .... lI1e<I I" "a~
"'" 14 01A ....._ '0 on Dtern.11
--.
IINC ~~ .... "'., PfOllid ... 5
• .,., ,W""" ,_ whO 'he SWEEP
MOO E .. lKtor it ito FREE RUN '"
T RIG IN po,i,iO<1. When "'"
SWEEP MODE ",Ioc,,,, ia ... "dled
'0 E)(T IN PO'''"'''. on '. 'Ofn"
"""" tog"" mu.t'" """' .... 10 ,hi,
"""ntCI",. A 0"'" """" 01 0 V
__ ,..pond. 10 0 boquoncy. om _5
V cone""""" 10 !iOO MHz. when
!fie F REQ SPAN MHlIDlV "'oc,,,,
i. in the SEARCH llO'it"",. Mu~
mum i..,.." """"II" i. +10 V _
mui ... um .... eep ,.Ir .. 100
_V,
Thi. <:<>nnoc:'or 1"0''''"" the .... Iy ·
... • ide<> <;oJ1pU' "9"'1 I" tho
comp.nion ooeillo>copo . OutPU'
, ... , i, 1 .2 V lOt "'II >e, ... nMlloc:·
.ion.
With the "",td1in th.Of<IllO'ilOOn.
.nd. "~"""y coupled p •• sign., 01
_4 V. I,om. 00 II to 100 n (""",.
",at) '0,",,"". -,,,,,,, '0 11>0 """n.c-
'.or: th., OO<!KK> 01 the """' .......
(",,,, I .y) 11> '1 (OO" • ..".,.-.l, to the
.... du .. tior1 _ !)/>r,nd w ~1 bo
"'",'Iyod. T.... ,em.in,"I1 port 01
"" !pOC",""" .. ill ,," "' .. "'od <;oJ'.
Soot,I<:h"'ll 'u lh~ Off POOillon w,"
compl .... "", tho octlOn '" the ~'od
"""'oon i, b l on~od <;oJ' '"" tho 'HI
"I the ,.,..,,,""' it "..,.Iayed.
P ower Pack Connect or. a nd Swi,ch
AC POWER conMC'''' I", _ly,"I1
AC ~ 10 cIo.'9" the .", .. n.'
blttery _ ~ ... '" the .... ,yzo<.
L .... ot,. 'ango i. tilhf:r 90 '0
136 V 00" 100 '0 272 V. dependi"lt
on ,h. i" I. ", .. """"'"""""''' '0 the
POW« ".ndormer (_ 'nstructions
tor 115 V 12:JJJ V """,.'iool. Un"
lreq ..... r-qo ,_ i, 48 Hz ,,, 440
",
EXT DC POWER conntCI"" (, ed
" _ block ) for _'Y,"I1.'t ...•
P owe r Pnck SeIe<:: I OI'
..... OC """"'" ..,.,..,.. '0 _"e
_IYlel. Neg.ol l'" 4 -) ~01\'1OC 10< is
eonllKIN ,o.~ ... ,~ ... T'-lOC '--"
>,<>1,* ,""". doe> nol 0."110 tho
in•• ,,,. ' ""' ...... 11 ... ","11 tho
inpUT .... ,""" "",.,ilv w,ll blow 1l>e
""",or p;TCI:. fu ... Inpu. vol......
,onge io >6 V to ~16 v. I,.." . W'lI<
cu, ...... ""' .... ho inlon.men' i,
'u, ...... OIl. i, """'''~..., .. olv 800
••
Sclec" tho do .. ", "hI to, the _or ~ k bo,ury '"
.... ,u:tr .. the 1401 ... '0 In eo ... ".U..,. oppl ioel DC POW"
IOUIQI. AC __ ", . .. III tully cIo'f!I< III . bo'<e<y tn 16
h""" with IIIe ",Ioelor It FULL CHARGE 1>fM",on.
TR ICKLE CM(; _,,;"" ",~I ma,n"i" ,h. lull ""-<110 ... It.
B"III """''''''''' witl ."" oupply the ,,,,,,, .. Old _ ,~...- .
.hI III. 1401 A ... _It oft <1>"-90 tlo~ bon""". EXT DC posi
1_ discon """" \hi Nit..",. .. tho _ lo ,m." . Ind
"".......,,, tho EXT DC """"""''''' to tho 140lA _
W~ '" .n .. , .. ".1 DC ~ IOU"'" (6 V '0 16 VI
boc"""" "'" ... l'PIy """co .
FI RST TI ME OP ERATI ON
Thio pror;<!d u ,* demon<,r1 . .. the func,ions of !he 1401 A
COtI\lOIL I. m.y "101>0 usod.1 on Op ... "~1 ch oc~ 01 me
i"""""." , .,.,..,,,"". If • complete I>t"ormonc<: cIoock IS
do>i,od. ,. t ., 10 Stction 5. P .. to.-monet a,oc~.
[ ."ltllt,IItG I
U- • common ,,-ound ,..WI" i$ __ MIW<li)f!
t/ttJ .;gnol ~ !MOd till! 1401 ... 1II~ c_ of .M
140 IA " II)' ,.;. '0 rt.. fig",,1 ~ ,,.,,.,,,,,., which
c«> lH h ... ..-douo. Mcu "' '''''' .... mOl' ~IO lH '''" ...
liMJ4I. Gmund ""' ... ,,, Iud should ~ d''''(J(I_1OI'I
Dilly ""ff< MI oll>ff< COtln«trons belWeM the 1401 ...
,nd II>r <itItuI sourc. h_ '-" """awd.
Tho ''''lowing ,." __ jppI.." is 'oqu itid I", IIIi, pro-
cedu<*:
A ... Iobl. """"', <i<Jn.' _.eo (",""'0"''-) "'th • t,.
quon<:V '0Il\10 .. ,,,,in tho 1 MH. 10 500 MH< b•..:t. ...cro It
T.k"on;~ Con".n , Amplitude Sign;>! Ge ..... ""
06HI5JH)O 00" Howt ... .f>ar;k,rd Modol 6080.
PIl l'" lit"""'.,,,,: ~I ... _" t ",~ f,oquency wi\llin 1 (j H.
10 1 MHl. 00' ''''' """" .. lido ., V '0 +10 V "" ••. T.~
" "" .. 2101 f'uIMGone .. to. ,
-

"'TTE~
;" .0 )( ',1
(
I
1
101
.. ~ ......
••
, . Connu' me ' 4 01A.o 'I>e co_io<t <»<: ' IIOSCope ond
.. , 11>0 con'rol. of bom in>truments as illu"' ~ ' od ,n fig.
2· 4.
2_ Chock bottery cltarge te-..I .. followo:
•. S .... itch POWER ..... ilch loO N.
b. CHECK_lIAT1EAY CHARGE LEVEL ;00,.,.'''' .
Cha,go "'vol ", .... kl indIO". in tt.. gJoon <octor I"",
Ol"'r .. '~ Tin .. . u fMl<r B,,. .,v C. .. I. If b;,uorv i, low,
---
--"
Opcn 'i ng In....uo' io ... - '40'A
fAEQSPAN
UARCH
R """ "',""
l000i<H,
:t. .... 'h '. 0 CAL OUT _''''',00 th o 'NPUT, ....,., ,,..
CAL ON """on '"'" ......... 50 ..... pKI<<t t,,,.. ~'v.
3. "'dj<Ht ... _;,,,,,t" 11..-""," """,,,,. '" 10'-; _
_ w;,h th, lQ,h 50 MH ......... "" th' '0'" ".,""' ..
.....
.,
"",,""", AC sou,,'" '0 'he power poc k ond ch"9" 'ho
b>tte,y to lu ll <h.'9" b<to'~ P'~iog w it h 'h i' chock"""'t
NO~
Refer '" 115 V1230 V AC ron"""'or iIlIlSlr~.io" 8M
direction (f,f!. 2·1) if pcwet' S()I.JI"Cf/ is 230 V AC .
'. W,1h , ..., SWEEP MOllE ", '",,'or in fR EE RU N I"-" ~
'ion, rota te tile RATE contro l mroo~ it< ""9",
"

01' ... 01 "9 h" ""eti .".._ l "" l A
''''''A
/'
~ iJ no """,mOIl ground ~ 1M lIgrrIII
,.,.,"'" _ If><' i"'tt~t um.u mi, ""'"" .. : .. "" #
",.q.,. With<J<J,. CO""""" groufOd. __ 1$ "'"
no. rt!i.-bl•• md N 14()1 "...., ~ ..... '" Jigflil/
.,.,"'" f>O!#!tMI.
' " 2.oW1. _._ t ....... , ... _ .. , ..... _._ ..... f ... ":,, p - ~ f ..
b_ CHECK Th. """" f'" ohould vary 'fom _ to
r.tll~t 1 IWee p/>IlCOI><I to 100 ,w"",,,,_ondl.
c. Set u.. RATE ton"ol miclf'''!/O _ •• u:II the
MOOE ot*tOl' to TR IG IN I>OOition.
d. Apply • '1 IJ '0 +10 V ,,~ pU l.... "'.". • PRF
1><_ 10 Hz ond 1 MH z. f.om ~ pUlot oener•• Of t" ,h ~
TRIG INconnoetOf.
2·8
c. C HCC K -I n, .. n" ...._ 11'"''''01 ''' -th<Iu1d '''WII' .,od
_.w . ....,.,., vol,.. lit w tll coon, <Iown from \IW 1
MHL "'Wer rJtr_1
I. Rom.,.. thoe . ~ .... naI If_,..-.:I ... . t"" 11>. SWEEP
MODE .. 1 ",,_ bM:k 10 FR EE RUN poo.t_.
4. ~ C.libt-. tof 0 1*0 . ....
.. Usi"l • 00 .... 1 CIIbIo. _ Iy tho ..... 'PUt of the Coli· '--"
«"Of (CAL OUTI 10 11>. INPUT """"""">< _Se, 'h e FRED