Wavetek 3001 Instruction Manual page 134

I
N
T
R
OD
U
CTIO
N
Th
is factory installed o
p
tio
n
re
qu
i
r
es α number ο 1
ch
anges
to t
h
e sta
n
da
r
d signal generator, a
n
ti
p
rovi
d
es r e
m
ote
p
ro-
gramming of t
h
e
RF
level . front-panel
RF level
ιιιηι r οΙ ,
and reverse- μπινer
p
rnter ι ion .
R e
m
ote
p
rog
r amming is accomplished ν ' t α the rear
p
a
n
el
connector
u sing Β -4 2 1 B
CD contact clos
u res or TT
L
signals to cover t
h
e range of from 0 to 109 .9 dB in 0 .1
d
B
ste
p
s with +13 dB
m
as the 0
d
8 refe r
ence
p
oi
n
t .
Fr
o
n
t-
p
a
n
el level cont
r
ol is continuously adjustable f
r
o
m
+13
dB
m to -97 cI
B
m (110
d
8 range) i
n
10
dB
steps plus
10
dB
vernie
r
.
R
everse-
p
ower protection is Provided try t
h
is option to
p
revent
d
a
m
age to t
h
e i
n
st
rum
e
n
t if DC (100 volts m
n
xl
RF LEVEL PR
OG
R
A
MM
I
N
G
or
RF
(50 ω max) voltages are i
n advertently applied to
t
h
e signal generato
r RF OU
T connector .
ΝΟΤΕ
DC Protection is not inclu
d
e
d
on
M
o
d
el 3002 .
OPTION 1A
Opt an 1 Α removes t
h
e sta
n d
ar
d
Ste
p
Attenuatnr and
Meter Boar d from the signal generator, an d
adds α
P
ro-
g
r amn ι able Ste
p
Attenu w nr, Μ 41 Α -1 Attenuat ur
Driver
m o du
le, 8005
M
eter B
oar
d
, a
nd
Β 004
L
evel
Pr
ogra
m
B
oar
d
.
Due to t
h
e slight "insertio
n
loss" an
d c h ange in flatness
cause
d
by a
d
ditio
n
of t
h
e
Pr
ogram
m
a
b
le Atτ e
n
uator to t
h
e
signal generator, it will not
b
e possi
b
le to obtain +13 dBm
output on all frequencies ; t
h
erefore, t
h
e maxim
um
cali
brαι ed output is +12 dBm
whe
n Op
tio
n 1 Α : τ
i
n
stalle
d
.
8/1 Α -?