HP 5065A Manual page 25

Rubidium vapor frequency standard
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3
6
5 MHz, I Ml"lz, 100 kHz:
BNC
na<'alld£d with rear-pnnet outputs,
Out~
1 volt nns tminknurn) into 50 ohm
LIMIT lamp:
NormallY o!t ln-
qut~rtz
osx:\Hator de correction
LS
less
ttlAn ·the
dyn;-1rcdc
Hrnlt of
±S
UN,
ind~cates
Hrat quartz
oscH-~
correction voltage is
;::~pproactling
tho
dyrw<Tlic !imH ot :;_,6 Vdc.
OPERATlON
1~-Hnp:
Norrna!ly
lurHiilm:ino propedy.
fo manu;;dly
st;ut
div:ders.
press to STAnT.
then
release;
•or
m<mc<::r~~:start,
set to
/\UTO STAHl.
HESET
S'Nitch:
Pu:.~.:·i
·t,:;,
reS<ct
logic
Hnab!e CONFlNUC<I:S UPEf1AIION
;:tl\!Ji'
pO'Ai(-ff
Cf·'lECK
rnetor ano
·:;',vitd···
Prov1d0f~
nt various
\:ire~;!
h>
fo<'
dnd tro;Jble in<h:aticr·· as specif<ed in
1\ high··ft1SOIU-
DOtentiorn~)tfJr
'N!ih
r;lor;k
dial,
Hv~
rnagnetil.:; field
vv·ithin
the HVFR
as a 1\ne C<)n1.roi u
sd H10 SOGSA
""'' ""'·
trcqu(~nev
.4
ch,lnqe
'Jf
on~.C~
rninnr
':,\ViiCtJ
(/)!it:
tf:
m-;tLifl'H·ml
:)pf·ic1ti<)f:
,·_;.p[_H/\
f C;_
]L;tr-u.:·nent
8
10
12
11
15
opemting
with
quartz oscmator tocked to the
RVFR resonant frequ,ncy, LOOP OPEN All cir·
Ci,JltS
opentding
WiH'I lOOp OPBf!.
9.
SYNTHESlZER
CHECK
ja.ck:
Syiltheslzer
P.,ssembly A 1 outp-ut frequency is avai !able
B.t
this
Bf·<JC jack to check Syntht'(tr,lzer operation as out"
lined in riME
SCALE CHECK
ol Table 5·2,
·w.
f:U\TTERY switch !Option 002 aod DOJ on!y·:·
Controls BATTERY lamp <:md lnterno.l standby
bottery
charg~ng
n'J.t()L
Threo pos!Hon switch has
three functions:
n.
FAST CHARGE: Charg,;-;s baUer·:/ at rJpid
rate 'Nith iB hours maximum r::-hatqinq Uno·.
b.
FLOAT~
Standby battery receives trickle
C:fH1rg-e norma!
posiHon
~.
C~
RESET:
Rl'.~snts
8-1\TTEHY tarop
drcuds
dh~r
ac
Hne power t2.i!ure,
11.
BATTERY brnp
Option 002 and 003 on!v
Ov.:ra1os '-.'dh
ff()!lt
ptmtd BATTEHY
12,
r!asht-tS
<m
and oft v,,-rwn tJC pnwu-1
V\il'H«tl
BATTERY :?-'NltC-h
is set to
FAST CH.i\RGE
HOURS MAX !arnp
i&
on. Set
BATTERY
to RESET to turn larnp ofL
OSC FREO /\O"'l
C()/\F!SE
Pf'ovkh::fs cunnz
iator !tequerc:y adiustmcn! of 1 pan m
l\Jl-~
only COAF!SE control to correct
oc-;cdlator
quency wiHl frequency-iocknd operntion
43
OSC FREC ADJ f7\f,.JE: Control t_;snc! L.H
cn!y NonnaHy sHt to 250
l_f)
i
PPS
ZJphon CKrl
·-11\d
CiG::3 only
- i(F/
)_0
1
.,sec
p1Jic:..r_; at
1 f uisi.>Pnr-sc<:.r:nd
(d.h-

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